ffmpeg-7.1.2-2.fc43

List of Findings

Error: COMPILER_WARNING: [#def1]
ffmpeg-7.1.2/config.h:339:9: note[note]: this is the location of the previous definition
#  337|   #define HAVE_PTHREAD_CANCEL 1
#  338|   #define HAVE_PTHREAD_SET_NAME_NP 0
#  339|-> #define HAVE_PTHREAD_SETNAME_NP 0
#  340|   #define HAVE_SCHED_GETAFFINITY 1
#  341|   #define HAVE_SECITEMIMPORT 0

Error: COMPILER_WARNING: [#def2]
ffmpeg-7.1.2/libavutil/common.h:48: included_from: Included from here.
ffmpeg-7.1.2/libavutil/avutil.h:301: included_from: Included from here.
ffmpeg-7.1.2/libavutil/opt.h:31: included_from: Included from here.
ffmpeg-7.1.2/libavdevice/sdl2.c:31: included_from: Included from here.
ffmpeg-7.1.2/config.h:339:9: warning: ‘HAVE_PTHREAD_SETNAME_NP’ redefined
#  339 | #define HAVE_PTHREAD_SETNAME_NP 0
#      |         ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/SDL2/SDL_config-x86_64.h:51: included_from: Included from here.
/usr/include/SDL2/SDL_config.h:58: included_from: Included from here.
/usr/include/SDL2/SDL_stdinc.h:33: included_from: Included from here.
/usr/include/SDL2/SDL_main.h:25: included_from: Included from here.
/usr/include/SDL2/SDL.h:31: included_from: Included from here.
ffmpeg-7.1.2/libavdevice/sdl2.c:26: included_from: Included from here.
/usr/include/SDL2/SDL_config_unix.h:188:9: note: this is the location of the previous definition
#  188 | #define HAVE_PTHREAD_SETNAME_NP 1
#      |         ^~~~~~~~~~~~~~~~~~~~~~~
#  337|   #define HAVE_PTHREAD_CANCEL 1
#  338|   #define HAVE_PTHREAD_SET_NAME_NP 0
#  339|-> #define HAVE_PTHREAD_SETNAME_NP 0
#  340|   #define HAVE_SCHED_GETAFFINITY 1
#  341|   #define HAVE_SECITEMIMPORT 0

Error: COMPILER_WARNING: [#def3]
ffmpeg-7.1.2/config.h:339:9: warning[warning]: ‘HAVE_PTHREAD_SETNAME_NP’ redefined
#  337|   #define HAVE_PTHREAD_CANCEL 1
#  338|   #define HAVE_PTHREAD_SET_NAME_NP 0
#  339|-> #define HAVE_PTHREAD_SETNAME_NP 0
#  340|   #define HAVE_SCHED_GETAFFINITY 1
#  341|   #define HAVE_SECITEMIMPORT 0

Error: COMPILER_WARNING (CWE-704): [#def4]
ffmpeg-7.1.2/fftools/cmdutils.c: scope_hint: In function ‘write_option’
ffmpeg-7.1.2/fftools/cmdutils.c:278:19: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#  278 |         char *p = strchr(opt, ':');
#      |                   ^~~~~~
#  276|   
#  277|       if (po->flags & OPT_FLAG_SPEC) {
#  278|->         char *p = strchr(opt, ':');
#  279|           char *str;
#  280|   

Error: COMPILER_WARNING (CWE-704): [#def5]
ffmpeg-7.1.2/fftools/cmdutils.c:278:19: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#  276|   
#  277|       if (po->flags & OPT_FLAG_SPEC) {
#  278|->         char *p = strchr(opt, ':');
#  279|           char *str;
#  280|   

Error: GCC_ANALYZER_WARNING (CWE-775): [#def6]
ffmpeg-7.1.2/fftools/cmdutils.c:968:34: warning[-Wanalyzer-file-leak]: leak of FILE ‘f’
ffmpeg-7.1.2/fftools/cmdutils.c:920:7: enter_function: entry to ‘get_preset_file’
ffmpeg-7.1.2/fftools/cmdutils.c:935:8: branch_false: following ‘false’ branch (when ‘is_path == 0’)...
ffmpeg-7.1.2/fftools/cmdutils.c:935:8: branch_false: ...to here
ffmpeg-7.1.2/fftools/cmdutils.c:968:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/cmdutils.c:969:18: branch_true: ...to here
ffmpeg-7.1.2/fftools/cmdutils.c:973:17: call_function: inlined call to ‘fopen_utf8’ from ‘get_preset_file’
ffmpeg-7.1.2/fftools/cmdutils.c:968:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/cmdutils.c:969:18: branch_true: ...to here
ffmpeg-7.1.2/fftools/cmdutils.c:968:34: danger: ‘f’ leaks here; was opened at [(7)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/6)
#  966|           }
#  967|   #endif
#  968|->         for (i = 0; i < 3 && !f; i++) {
#  969|               if (!base[i])
#  970|                   continue;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def7]
ffmpeg-7.1.2/fftools/cmdutils.c:968:34: warning[-Wanalyzer-malloc-leak]: leak of ‘f’
ffmpeg-7.1.2/fftools/cmdutils.c:920:7: enter_function: entry to ‘get_preset_file’
ffmpeg-7.1.2/fftools/cmdutils.c:935:8: branch_false: following ‘false’ branch (when ‘is_path == 0’)...
ffmpeg-7.1.2/fftools/cmdutils.c:935:8: branch_false: ...to here
ffmpeg-7.1.2/fftools/cmdutils.c:968:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/cmdutils.c:969:18: branch_true: ...to here
ffmpeg-7.1.2/fftools/cmdutils.c:973:17: call_function: inlined call to ‘fopen_utf8’ from ‘get_preset_file’
ffmpeg-7.1.2/fftools/cmdutils.c:968:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/cmdutils.c:969:18: branch_true: ...to here
ffmpeg-7.1.2/fftools/cmdutils.c:968:34: danger: ‘f’ leaks here; was allocated at [(7)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/6)
#  966|           }
#  967|   #endif
#  968|->         for (i = 0; i < 3 && !f; i++) {
#  969|               if (!base[i])
#  970|                   continue;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def8]
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:1414:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘<unknown>’
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:912:12: enter_function: entry to ‘decoder_thread’
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:919:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:922:5: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:924:12: branch_true: following ‘true’ branch (when ‘input_status == 0’)...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:927:63: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:933:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:938:14: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:938:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:939:16: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:939:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:941:16: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:941:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:948:43: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:948:19: call_function: calling ‘dec_standalone_open’ from ‘decoder_thread’
# 1412|                   // This will be dealt with by API-specific initialisation
# 1413|                   // (using hwaccel_device), so nothing further needed here.
# 1414|->                 return 0;
# 1415|               }
# 1416|           } else {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def9]
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:1509:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘type’
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:912:12: enter_function: entry to ‘decoder_thread’
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:919:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:922:5: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:924:12: branch_true: following ‘true’ branch (when ‘input_status == 0’)...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:927:63: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:933:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:938:14: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:938:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:939:16: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:939:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:941:16: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:941:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:948:43: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_dec.c:948:19: call_function: calling ‘dec_standalone_open’ from ‘decoder_thread’
# 1507|   
# 1508|       if (!dev) {
# 1509|->         av_log(dp, AV_LOG_ERROR, "No device available "
# 1510|                  "for decoder: device type %s needed for codec %s.\n",
# 1511|                  av_hwdevice_get_type_name(type), codec->name);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def10]
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:212:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:841:5: enter_function: entry to ‘encoder_thread’
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:850:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:860:9: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:860:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:861:15: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:861:15: call_function: calling ‘enc_open’ from ‘encoder_thread’
#  210|       // the timebase is chosen by filtering code
#  211|       if (ost->type == AVMEDIA_TYPE_AUDIO || ost->type == AVMEDIA_TYPE_VIDEO) {
#  212|->         enc_ctx->time_base      = frame->time_base;
#  213|           enc_ctx->framerate      = fd->frame_rate_filter;
#  214|           ost->st->avg_frame_rate = fd->frame_rate_filter;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def11]
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:219:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:841:5: enter_function: entry to ‘encoder_thread’
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:850:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:860:9: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:860:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:861:15: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:861:15: call_function: calling ‘enc_open’ from ‘encoder_thread’
#  217|       switch (enc_ctx->codec_type) {
#  218|       case AVMEDIA_TYPE_AUDIO:
#  219|->         av_assert0(frame->format != AV_SAMPLE_FMT_NONE &&
#  220|                      frame->sample_rate > 0 &&
#  221|                      frame->ch_layout.nb_channels > 0);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def12]
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:236:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:841:5: enter_function: entry to ‘encoder_thread’
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:850:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:860:9: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:860:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:861:15: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_enc.c:861:15: call_function: calling ‘enc_open’ from ‘encoder_thread’
#  234|   
#  235|       case AVMEDIA_TYPE_VIDEO: {
#  236|->         av_assert0(frame->format != AV_PIX_FMT_NONE &&
#  237|                      frame->width > 0 &&
#  238|                      frame->height > 0);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def13]
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:368:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘err_msg’
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:407:5: enter_function: entry to ‘muxer_thread’
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:417:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:420:5: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:428:12: branch_false: following ‘false’ branch (when ‘stream_idx >= 0’)...
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:434:15: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:438:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:438:15: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux.c:438:15: call_function: calling ‘mux_packet_filter’ from ‘muxer_thread’
#  366|   fail:
#  367|       if (ret != AVERROR_EOF)
#  368|->         av_log(ost, AV_LOG_ERROR, "Error %s: %s\n", err_msg, av_err2str(ret));
#  369|       return ret;
#  370|   }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def14]
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1851:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘attachment’
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1805:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1812:36: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1812:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1817:20: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1817:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1819:20: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1820:13: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1820:13: branch_true: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1848:12: branch_false: following ‘false’ branch (when ‘err >= 0’)...
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1851:9: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:1851:9: danger: use of uninitialized value ‘attachment’ here
# 1849|               return err;
# 1850|   
# 1851|->         memset(attachment + len, 0, AV_INPUT_BUFFER_PADDING_SIZE);
# 1852|   
# 1853|           av_log(mux, AV_LOG_VERBOSE, "Creating attachment stream from file %s\n",

Error: COMPILER_WARNING (CWE-704): [#def15]
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c: scope_hint: In function ‘parse_forced_key_frames’
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:3090:22: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
# 3090 |         char *next = strchr(p, ',');
#      |                      ^~~~~~
# 3088|       p = spec;
# 3089|       for (i = 0; i < n; i++) {
# 3090|->         char *next = strchr(p, ',');
# 3091|   
# 3092|           if (next)

Error: COMPILER_WARNING (CWE-704): [#def16]
ffmpeg-7.1.2/fftools/ffmpeg_mux_init.c:3090:22: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
# 3088|       p = spec;
# 3089|       for (i = 0; i < n; i++) {
# 3090|->         char *next = strchr(p, ',');
# 3091|   
# 3092|           if (next)

Error: GCC_ANALYZER_WARNING (CWE-476): [#def17]
ffmpeg-7.1.2/fftools/ffplay.c:593:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/fftools/ffplay.c:2263:12: enter_function: entry to ‘subtitle_thread’
ffmpeg-7.1.2/fftools/ffplay.c:2271:20: call_function: calling ‘frame_queue_peek_writable’ from ‘subtitle_thread’
ffmpeg-7.1.2/fftools/ffplay.c:2271:20: return_function: returning to ‘subtitle_thread’ from ‘frame_queue_peek_writable’
ffmpeg-7.1.2/fftools/ffplay.c:2271:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffplay.c:2274:29: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffplay.c:2274:29: call_function: calling ‘decoder_decode_frame’ from ‘subtitle_thread’
#  591|                           if (ret >= 0) {
#  592|                               if (decoder_reorder_pts == -1) {
#  593|->                                 frame->pts = frame->best_effort_timestamp;
#  594|                               } else if (!decoder_reorder_pts) {
#  595|                                   frame->pts = frame->pkt_dts;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def18]
ffmpeg-7.1.2/fftools/ffplay.c:595:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/fftools/ffplay.c:2263:12: enter_function: entry to ‘subtitle_thread’
ffmpeg-7.1.2/fftools/ffplay.c:2271:20: call_function: calling ‘frame_queue_peek_writable’ from ‘subtitle_thread’
ffmpeg-7.1.2/fftools/ffplay.c:2271:20: return_function: returning to ‘subtitle_thread’ from ‘frame_queue_peek_writable’
ffmpeg-7.1.2/fftools/ffplay.c:2271:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffplay.c:2274:29: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffplay.c:2274:29: call_function: calling ‘decoder_decode_frame’ from ‘subtitle_thread’
#  593|                                   frame->pts = frame->best_effort_timestamp;
#  594|                               } else if (!decoder_reorder_pts) {
#  595|->                                 frame->pts = frame->pkt_dts;
#  596|                               }
#  597|                           }

Error: GCC_ANALYZER_WARNING (CWE-476): [#def19]
ffmpeg-7.1.2/fftools/ffplay.c:602:61: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/fftools/ffplay.c:2263:12: enter_function: entry to ‘subtitle_thread’
ffmpeg-7.1.2/fftools/ffplay.c:2271:20: call_function: calling ‘frame_queue_peek_writable’ from ‘subtitle_thread’
ffmpeg-7.1.2/fftools/ffplay.c:2271:20: return_function: returning to ‘subtitle_thread’ from ‘frame_queue_peek_writable’
ffmpeg-7.1.2/fftools/ffplay.c:2271:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/fftools/ffplay.c:2274:29: branch_false: ...to here
ffmpeg-7.1.2/fftools/ffplay.c:2274:29: call_function: calling ‘decoder_decode_frame’ from ‘subtitle_thread’
#  600|                           ret = avcodec_receive_frame(d->avctx, frame);
#  601|                           if (ret >= 0) {
#  602|->                             AVRational tb = (AVRational){1, frame->sample_rate};
#  603|                               if (frame->pts != AV_NOPTS_VALUE)
#  604|                                   frame->pts = av_rescale_q(frame->pts, d->avctx->pkt_timebase, tb);

Error: COMPILER_WARNING (CWE-477): [#def20]
ffmpeg-7.1.2/fftools/ffplay_renderer.c: scope_hint: In function ‘create_vk_by_placebo’
ffmpeg-7.1.2/fftools/ffplay_renderer.c:411:5: warning[-Wdeprecated-declarations]: ‘queue_family_index’ is deprecated
#  411 |     vk_dev_ctx->queue_family_index = ctx->placebo_vulkan->queue_graphics.index;
#      |     ^~~~~~~~~~
/usr/include/libplacebo/utils/libav_internal.h:47: included_from: Included from here.
/usr/include/libplacebo/utils/libav.h:293: included_from: Included from here.
ffmpeg-7.1.2/fftools/ffplay_renderer.c:41: included_from: Included from here.
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:124:9: note: declared here
#  124 |     int queue_family_index;
#      |         ^~~~~~~~~~~~~~~~~~
#  409|       vk_dev_ctx->nb_enabled_dev_extensions = ctx->placebo_vulkan->num_extensions;
#  410|   
#  411|->     vk_dev_ctx->queue_family_index = ctx->placebo_vulkan->queue_graphics.index;
#  412|       vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#  413|   

Error: COMPILER_WARNING (CWE-477): [#def21]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:411:5: warning[-Wdeprecated-declarations]: ‘queue_family_index’ is deprecated
#  409|       vk_dev_ctx->nb_enabled_dev_extensions = ctx->placebo_vulkan->num_extensions;
#  410|   
#  411|->     vk_dev_ctx->queue_family_index = ctx->placebo_vulkan->queue_graphics.index;
#  412|       vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#  413|   

Error: COMPILER_WARNING (CWE-477): [#def22]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:412:5: warning[-Wdeprecated-declarations]: ‘nb_graphics_queues’ is deprecated
#  412 |     vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:126:9: note: declared here
#  126 |     int nb_graphics_queues;
#      |         ^~~~~~~~~~~~~~~~~~
#  410|   
#  411|       vk_dev_ctx->queue_family_index = ctx->placebo_vulkan->queue_graphics.index;
#  412|->     vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#  413|   
#  414|       vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;

Error: COMPILER_WARNING (CWE-477): [#def23]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:412:5: warning[-Wdeprecated-declarations]: ‘nb_graphics_queues’ is deprecated
#  410|   
#  411|       vk_dev_ctx->queue_family_index = ctx->placebo_vulkan->queue_graphics.index;
#  412|->     vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#  413|   
#  414|       vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;

Error: COMPILER_WARNING (CWE-477): [#def24]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:414:5: warning[-Wdeprecated-declarations]: ‘queue_family_tx_index’ is deprecated
#  414 |     vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:133:9: note: declared here
#  133 |     int queue_family_tx_index;
#      |         ^~~~~~~~~~~~~~~~~~~~~
#  412|       vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#  413|   
#  414|->     vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;
#  415|       vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#  416|   

Error: COMPILER_WARNING (CWE-477): [#def25]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:414:5: warning[-Wdeprecated-declarations]: ‘queue_family_tx_index’ is deprecated
#  412|       vk_dev_ctx->nb_graphics_queues = ctx->placebo_vulkan->queue_graphics.count;
#  413|   
#  414|->     vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;
#  415|       vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#  416|   

Error: COMPILER_WARNING (CWE-477): [#def26]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:415:5: warning[-Wdeprecated-declarations]: ‘nb_tx_queues’ is deprecated
#  415 |     vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:135:9: note: declared here
#  135 |     int nb_tx_queues;
#      |         ^~~~~~~~~~~~
#  413|   
#  414|       vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;
#  415|->     vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#  416|   
#  417|       vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;

Error: COMPILER_WARNING (CWE-477): [#def27]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:415:5: warning[-Wdeprecated-declarations]: ‘nb_tx_queues’ is deprecated
#  413|   
#  414|       vk_dev_ctx->queue_family_tx_index = ctx->placebo_vulkan->queue_transfer.index;
#  415|->     vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#  416|   
#  417|       vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;

Error: COMPILER_WARNING (CWE-477): [#def28]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:417:5: warning[-Wdeprecated-declarations]: ‘queue_family_comp_index’ is deprecated
#  417 |     vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:142:9: note: declared here
#  142 |     int queue_family_comp_index;
#      |         ^~~~~~~~~~~~~~~~~~~~~~~
#  415|       vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#  416|   
#  417|->     vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;
#  418|       vk_dev_ctx->nb_comp_queues = ctx->placebo_vulkan->queue_compute.count;
#  419|   

Error: COMPILER_WARNING (CWE-477): [#def29]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:417:5: warning[-Wdeprecated-declarations]: ‘queue_family_comp_index’ is deprecated
#  415|       vk_dev_ctx->nb_tx_queues = ctx->placebo_vulkan->queue_transfer.count;
#  416|   
#  417|->     vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;
#  418|       vk_dev_ctx->nb_comp_queues = ctx->placebo_vulkan->queue_compute.count;
#  419|   

Error: COMPILER_WARNING (CWE-477): [#def30]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:418:5: warning[-Wdeprecated-declarations]: ‘nb_comp_queues’ is deprecated
#  418 |     vk_dev_ctx->nb_comp_queues = ctx->placebo_vulkan->queue_compute.count;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:144:9: note: declared here
#  144 |     int nb_comp_queues;
#      |         ^~~~~~~~~~~~~~
#  416|   
#  417|       vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;
#  418|->     vk_dev_ctx->nb_comp_queues = ctx->placebo_vulkan->queue_compute.count;
#  419|   
#  420|       ret = get_decode_queue(renderer, &decode_index, &decode_count);

Error: COMPILER_WARNING (CWE-477): [#def31]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:418:5: warning[-Wdeprecated-declarations]: ‘nb_comp_queues’ is deprecated
#  416|   
#  417|       vk_dev_ctx->queue_family_comp_index = ctx->placebo_vulkan->queue_compute.index;
#  418|->     vk_dev_ctx->nb_comp_queues = ctx->placebo_vulkan->queue_compute.count;
#  419|   
#  420|       ret = get_decode_queue(renderer, &decode_index, &decode_count);

Error: COMPILER_WARNING (CWE-477): [#def32]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:424:5: warning[-Wdeprecated-declarations]: ‘queue_family_decode_index’ is deprecated
#  424 |     vk_dev_ctx->queue_family_decode_index = decode_index;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:162:9: note: declared here
#  162 |     int queue_family_decode_index;
#      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
#  422|           return ret;
#  423|   
#  424|->     vk_dev_ctx->queue_family_decode_index = decode_index;
#  425|       vk_dev_ctx->nb_decode_queues = decode_count;
#  426|   

Error: COMPILER_WARNING (CWE-477): [#def33]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:424:5: warning[-Wdeprecated-declarations]: ‘queue_family_decode_index’ is deprecated
#  422|           return ret;
#  423|   
#  424|->     vk_dev_ctx->queue_family_decode_index = decode_index;
#  425|       vk_dev_ctx->nb_decode_queues = decode_count;
#  426|   

Error: COMPILER_WARNING (CWE-477): [#def34]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:425:5: warning[-Wdeprecated-declarations]: ‘nb_decode_queues’ is deprecated
#  425 |     vk_dev_ctx->nb_decode_queues = decode_count;
#      |     ^~~~~~~~~~
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.h:164:9: note: declared here
#  164 |     int nb_decode_queues;
#      |         ^~~~~~~~~~~~~~~~
#  423|   
#  424|       vk_dev_ctx->queue_family_decode_index = decode_index;
#  425|->     vk_dev_ctx->nb_decode_queues = decode_count;
#  426|   
#  427|       ret = av_hwdevice_ctx_init(ctx->hw_device_ref);

Error: COMPILER_WARNING (CWE-477): [#def35]
ffmpeg-7.1.2/fftools/ffplay_renderer.c:425:5: warning[-Wdeprecated-declarations]: ‘nb_decode_queues’ is deprecated
#  423|   
#  424|       vk_dev_ctx->queue_family_decode_index = decode_index;
#  425|->     vk_dev_ctx->nb_decode_queues = decode_count;
#  426|   
#  427|       ret = av_hwdevice_ctx_init(ctx->hw_device_ref);

Error: COMPILER_WARNING (CWE-704): [#def36]
ffmpeg-7.1.2/fftools/ffprobe.c: scope_hint: In function ‘json_escape_str’
ffmpeg-7.1.2/fftools/ffprobe.c:1678:19: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
# 1678 |         char *s = strchr(json_escape, *p);
#      |                   ^~~~~~
# 1676|   
# 1677|       for (p = src; *p; p++) {
# 1678|->         char *s = strchr(json_escape, *p);
# 1679|           if (s) {
# 1680|               av_bprint_chars(dst, '\\', 1);

Error: COMPILER_WARNING (CWE-704): [#def37]
ffmpeg-7.1.2/fftools/ffprobe.c:1678:19: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
# 1676|   
# 1677|       for (p = src; *p; p++) {
# 1678|->         char *s = strchr(json_escape, *p);
# 1679|           if (s) {
# 1680|               av_bprint_chars(dst, '\\', 1);

Error: GCC_ANALYZER_WARNING (CWE-404): [#def38]
ffmpeg-7.1.2/fftools/opt_common.c:1142:5: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/fftools/opt_common.c:1141:5: acquire_resource: ‘va_copy’ called here
ffmpeg-7.1.2/fftools/opt_common.c:1142:5: throw: if ‘av_log_default_callback’ throws an exception...
ffmpeg-7.1.2/fftools/opt_common.c:1142:5: danger: missing call to ‘va_end’ to match ‘va_copy’ at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
# 1140|   
# 1141|       va_copy(vl2, vl);
# 1142|->     av_log_default_callback(ptr, level, fmt, vl);
# 1143|       av_log_format_line(ptr, level, fmt, vl2, line, sizeof(line), &print_prefix);
# 1144|       va_end(vl2);

Error: GCC_ANALYZER_WARNING (CWE-404): [#def39]
ffmpeg-7.1.2/fftools/opt_common.c:1143:5: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/fftools/opt_common.c:1141:5: acquire_resource: ‘va_copy’ called here
ffmpeg-7.1.2/fftools/opt_common.c:1143:5: throw: if ‘av_log_format_line’ throws an exception...
ffmpeg-7.1.2/fftools/opt_common.c:1143:5: danger: missing call to ‘va_end’ to match ‘va_copy’ at [(1)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/0)
# 1141|       va_copy(vl2, vl);
# 1142|       av_log_default_callback(ptr, level, fmt, vl);
# 1143|->     av_log_format_line(ptr, level, fmt, vl2, line, sizeof(line), &print_prefix);
# 1144|       va_end(vl2);
# 1145|       if (report_file_level >= level) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def40]
ffmpeg-7.1.2/libavcodec/012v.c:130:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&y_temp’
ffmpeg-7.1.2/libavcodec/012v.c:48:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/012v.c:58:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/012v.c:64:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:64:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/012v.c:67:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:68:20: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/012v.c:69:18: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:77:21: branch_true: following ‘true’ branch (when ‘x < width’)...
ffmpeg-7.1.2/libavcodec/012v.c:80:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:80:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/012v.c:80:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:86:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/012v.c:126:12: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:126:12: branch_true: following ‘true’ branch (when ‘x < width’)...
ffmpeg-7.1.2/libavcodec/012v.c:127:21: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/012v.c:130:13: danger: use of uninitialized value ‘&y_temp’ here
#  128|               u = x/2 + (uint16_t *)(pic->data[1] + line * pic->linesize[1]);
#  129|               v = x/2 + (uint16_t *)(pic->data[2] + line * pic->linesize[2]);
#  130|->             memcpy(y, y_temp, sizeof(*y) * (width - x));
#  131|               memcpy(u, u_temp, sizeof(*u) * ((width - x + 1) / 2));
#  132|               memcpy(v, v_temp, sizeof(*v) * ((width - x + 1) / 2));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def41]
ffmpeg-7.1.2/libavcodec/4xm.c:696:21: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘flag[node]’
ffmpeg-7.1.2/libavcodec/4xm.c:836:12: enter_function: entry to ‘decode_frame’
ffmpeg-7.1.2/libavcodec/4xm.c:844:8: branch_false: following ‘false’ branch (when ‘buf_size > 19’)...
ffmpeg-7.1.2/libavcodec/4xm.c:847:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/4xm.c:847:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/4xm.c:849:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/4xm.c:855:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/4xm.c:857:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/4xm.c:926:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/4xm.c:930:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/4xm.c:933:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/4xm.c:933:8: branch_false: following ‘false’ branch (when ‘frame_4cc != 846358121’)...
ffmpeg-7.1.2/libavcodec/4xm.c:939:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/4xm.c:939:15: branch_true: following ‘true’ branch (when ‘frame_4cc == 1836213865’)...
ffmpeg-7.1.2/libavcodec/4xm.c:940:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/4xm.c:941:20: call_function: calling ‘decode_i_frame’ from ‘decode_frame’
#  694|   
#  695|           for (node = j; up[node] != -1; node = up[node]) {
#  696|->             bits += flag[node] << len;
#  697|               len++;
#  698|               if (len > 31)

Error: COMPILER_WARNING: [#def42]
ffmpeg-7.1.2/libavcodec/aac/aacdec.c: scope_hint: In function ‘decode_close’
ffmpeg-7.1.2/libavcodec/aac/aacdec.c:1132:9: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
# 1132 |         AACUSACConfig *usac = &oc->usac;
#      |         ^~~~~~~~~~~~~
# 1130|           av_channel_layout_uninit(&ac->oc[i].ch_layout);
# 1131|   
# 1132|->         AACUSACConfig *usac = &oc->usac;
# 1133|           for (int j = 0; j < usac->nb_elems; j++) {
# 1134|               AACUsacElemConfig *ec = &usac->elems[j];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def43]
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:212:40: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘tmp[i]’
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:164:13: enter_function: entry to ‘apply_tns’
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:175:7: branch_false: following ‘false’ branch (when ‘mmm != 0’)...
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:175:7: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:178:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:179:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:188:13: call_function: calling ‘compute_lpc_coefs’ from ‘apply_tns’
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:188:13: return_function: returning to ‘apply_tns’ from ‘compute_lpc_coefs’
ffmpeg-7.1.2/libavcodec/aac/aacdec_dsp_template.c:212:40: danger: use of uninitialized value ‘tmp[i]’ here
#  210|                       tmp[0] = coef[start];
#  211|                       for (i = 1; i <= FFMIN(m, order); i++)
#  212|->                         coef[start] += AAC_MUL26(tmp[i], lpc[i - 1]);
#  213|                       for (i = order; i > 0; i--)
#  214|                           tmp[i] = tmp[i - 1];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def44]
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1720:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘che’
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1700:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1703:28: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1706:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1710:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1710:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1714:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1714:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1720:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1720:11: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1720:12: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/aac/aacdec_usac.c:1720:12: danger: use of uninitialized value ‘che’ here
# 1718|          }
# 1719|   
# 1720|->        if (e->type != ID_USAC_EXT && !che) {
# 1721|               av_log(ac->avctx, AV_LOG_ERROR,
# 1722|                      "channel element %d.%d is not allocated\n",

Error: COMPILER_WARNING (CWE-563): [#def45]
ffmpeg-7.1.2/libavcodec/aac_ac3_parser.c: scope_hint: In function ‘ff_aac_ac3_parse’
ffmpeg-7.1.2/libavcodec/aac_ac3_parser.c:151:17: warning[-Wunused-variable]: unused variable ‘profile’
#  151 |             int profile;
#      |                 ^~~~~~~
#  149|               AACADTSHeaderInfo hdr;
#  150|               GetBitContext gb;
#  151|->             int profile;
#  152|               init_get_bits8(&gb, buf, buf_size);
#  153|               if (buf_size < AV_AAC_ADTS_HEADER_SIZE ||

Error: GCC_ANALYZER_WARNING (CWE-476): [#def46]
ffmpeg-7.1.2/libavcodec/ac3enc.c:598:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘flags’
ffmpeg-7.1.2/libavcodec/ac3enc.c:1985:5: enter_function: entry to ‘ff_ac3_encode_frame’
ffmpeg-7.1.2/libavcodec/ac3enc.c:1991:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:1997:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2002:5: call_function: calling ‘ac3_apply_rematrixing’ from ‘ff_ac3_encode_frame’
#  596|           nb_coefs = FFMIN(block->end_freq[1], block->end_freq[2]);
#  597|           for (bnd = 0; bnd < block->num_rematrixing_bands; bnd++) {
#  598|->             if (flags[bnd]) {
#  599|                   start = ff_ac3_rematrix_band_tab[bnd];
#  600|                   end   = FFMIN(nb_coefs, ff_ac3_rematrix_band_tab[bnd+1]);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def47]
ffmpeg-7.1.2/libavcodec/ac3enc.c:2459:45: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘cpl_coord_mant_buffer’
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2428:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2429:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2430:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2431:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2432:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2433:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2434:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2435:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2427:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2438:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2438:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2442:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2442:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2447:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2447:19: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2447:19: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2450:22: branch_true: following ‘true’ branch (when ‘ch < channels’)...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2452:39: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2457:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2458:46: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2459:45: danger: use of uninitialized value ‘cpl_coord_mant_buffer’ here
# 2457|               if (s->cpl_enabled) {
# 2458|                   block->cpl_coord_exp[ch]  = &s->cpl_coord_buffer [16  * (blk * channels + ch)];
# 2459|->                 block->cpl_coord_mant[ch] = &cpl_coord_mant_buffer[16  * (blk * channels + ch)];
# 2460|               }
# 2461|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def48]
ffmpeg-7.1.2/libavcodec/amfenc.c:864:73: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘res_query’
ffmpeg-7.1.2/libavcodec/amfenc.c:656:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/amfenc.c:659:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:661:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/amfenc.c:665:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:863:12: branch_true: following ‘true’ branch (when ‘query_output_data_flag == 0’)...
ffmpeg-7.1.2/libavcodec/amfenc.c:864:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:864:73: danger: use of uninitialized value ‘res_query’ here
#  862|   
#  863|           if (query_output_data_flag == 0) {
#  864|->             if (res_resubmit == AMF_INPUT_FULL || ctx->delayed_drain || (ctx->eof && res_query != AMF_EOF) || (ctx->hwsurfaces_in_queue >= ctx->hwsurfaces_in_queue_max)) {
#  865|                   block_and_wait = 1;
#  866|                   av_usleep(1000);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def49]
ffmpeg-7.1.2/libavcodec/amfenc.c:871:8: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘res_query’
ffmpeg-7.1.2/libavcodec/amfenc.c:656:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/amfenc.c:659:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:846:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/amfenc.c:848:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:849:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/amfenc.c:879:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:863:12: branch_true: following ‘true’ branch (when ‘query_output_data_flag == 0’)...
ffmpeg-7.1.2/libavcodec/amfenc.c:864:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:864:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/amfenc.c:869:14: branch_false: following ‘false’ branch (when ‘block_and_wait == 0’)...
ffmpeg-7.1.2/libavcodec/amfenc.c:871:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/amfenc.c:871:8: danger: use of uninitialized value ‘res_query’ here
#  869|       } while (block_and_wait);
#  870|   
#  871|->     if (res_query == AMF_EOF) {
#  872|           ret = AVERROR_EOF;
#  873|       } else if (data == NULL) {

Error: GCC_ANALYZER_WARNING: [#def50]
ffmpeg-7.1.2/libavcodec/apedec.c:982:13: warning[-Wanalyzer-overlapping-buffers]: overlapping buffers passed as arguments to ‘memcpy’
ffmpeg-7.1.2/libavcodec/apedec.c:960:21: branch_true: following ‘true’ branch (when ‘i < length’)...
ffmpeg-7.1.2/libavcodec/apedec.c:962:30: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/apedec.c:964:25: branch_false: following ‘false’ branch (when ‘order <= j’)...
ffmpeg-7.1.2/libavcodec/apedec.c:978:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/apedec.c:981:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/apedec.c:982:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/apedec.c:982:13: danger: overlapping buffers passed as arguments to ‘memcpy’
#  980|           delayp[order - 1] = buffer[i];
#  981|           if (delayp - delay == 256) {
#  982|->             memcpy(delay, delayp, sizeof(*delay)*256);
#  983|               delayp = delay;
#  984|           }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def51]
ffmpeg-7.1.2/libavcodec/binkaudio.c:206:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘quant[0]’
ffmpeg-7.1.2/libavcodec/binkaudio.c:295:12: enter_function: entry to ‘binkaudio_receive_frame’
ffmpeg-7.1.2/libavcodec/binkaudio.c:303:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/binkaudio.c:325:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/binkaudio.c:325:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/binkaudio.c:326:29: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/binkaudio.c:327:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/binkaudio.c:329:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/binkaudio.c:329:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/binkaudio.c:330:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/binkaudio.c:333:9: call_function: calling ‘decode_block’ from ‘binkaudio_receive_frame’
#  204|   
#  205|           k = 0;
#  206|->         q = quant[0];
#  207|   
#  208|           // parse coefficients

Error: GCC_ANALYZER_WARNING (CWE-1335): [#def52]
ffmpeg-7.1.2/libavcodec/bitstream_template.h:83:22: warning[-Wanalyzer-shift-count-overflow]: shift by count (‘64’) >= precision of type (‘64’)
ffmpeg-7.1.2/libavcodec/utvideodec.c:581:12: enter_function: entry to ‘decode_frame’
ffmpeg-7.1.2/libavcodec/utvideodec.c:593:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/utvideodec.c:597:5: call_function: inlined call to ‘bytestream2_init’ from ‘decode_frame’
ffmpeg-7.1.2/libavcodec/utvideodec.c:705:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/utvideodec.c:709:25: call_function: inlined call to ‘bytestream2_get_le32u’ from ‘decode_frame’
ffmpeg-7.1.2/libavcodec/utvideodec.c:722:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/utvideodec.c:728:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/utvideodec.c:731:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/utvideodec.c:735:32: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/utvideodec.c:732:19: call_function: calling ‘decode_plane’ from ‘decode_frame’
#   81|   
#   82|   #ifdef BITSTREAM_TEMPLATE_LE
#   83|->     bc->bits      |= (uint64_t)AV_RL32(bc->ptr) << bc->bits_valid;
#   84|   #else
#   85|       bc->bits      |= (uint64_t)AV_RB32(bc->ptr) << (32 - bc->bits_valid);

Error: GCC_ANALYZER_WARNING (CWE-688): [#def53]
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:101:9: warning[-Wanalyzer-null-argument]: use of NULL ‘rpu’ where non-null expected
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:83:31: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:83:47: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:84:14: release_memory: ‘rpu’ is NULL
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:87:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:90:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:95:50: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:100:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:100:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:101:9: release_memory: ‘rpu’ is NULL
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:101:9: danger: argument 2 (‘rpu’) NULL where non-null expected
#   99|       /* NAL unit header + NAL prefix */
#  100|       if (rpu_size + 3 <= nal->data_size && av_buffer_is_writable(nal->data_ref)) {
#  101|->         memcpy(nal->data + 3, rpu, rpu_size);
#  102|           av_free(rpu);
#  103|           nal->data_size = rpu_size + 3;

Error: GCC_ANALYZER_WARNING (CWE-688): [#def54]
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:112:9: warning[-Wanalyzer-null-argument]: use of NULL ‘rpu’ where non-null expected
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:83:31: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:83:47: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:84:14: release_memory: ‘rpu’ is NULL
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:87:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:90:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:95:50: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:100:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:106:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:111:27: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:112:9: release_memory: ‘rpu’ is NULL
ffmpeg-7.1.2/libavcodec/bsf/dovi_rpu.c:112:9: danger: argument 2 (‘rpu’) NULL where non-null expected
#  110|   
#  111|           memcpy(ref->data, nal->data, 3);
#  112|->         memcpy(ref->data + 3, rpu, rpu_size);
#  113|           av_buffer_unref(&nal->data_ref);
#  114|           av_free(rpu);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def55]
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:142:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘filtered_buf’
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:94:12: enter_function: entry to ‘extract_extradata_av1’
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:104:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:104:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:109:13: call_function: calling ‘obu_is_global’ from ‘extract_extradata_av1’
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:109:13: return_function: returning to ‘extract_extradata_av1’ from ‘obu_is_global’
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:118:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:119:22: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:119:22: release_memory: ‘filtered_buf’ is NULL
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:123:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:131:31: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:132:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:140:9: call_function: inlined call to ‘bytestream2_init_writer’ from ‘extract_extradata_av1’
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:141:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:141:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:142:68: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:142:68: release_memory: ‘filtered_buf’ is NULL
ffmpeg-7.1.2/libavcodec/bsf/extract_extradata.c:142:13: danger: dereference of NULL ‘filtered_buf’
#  140|           bytestream2_init_writer(&pb_extradata, extradata, extradata_size);
#  141|           if (s->remove)
#  142|->             bytestream2_init_writer(&pb_filtered_data, filtered_buf->data, filtered_size);
#  143|   
#  144|           for (i = 0; i < s->av1_pkt.nb_obus; i++) {

Error: GCC_ANALYZER_WARNING (CWE-787): [#def56]
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:84:21: warning[-Wanalyzer-out-of-bounds]: buffer overflow
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:59:20: branch_true: following ‘true’ branch (when ‘pass != 3’)...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:59:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:90:12: branch_true: following ‘true’ branch (when ‘pass == 1’)...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:91:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:92:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:104:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:59:20: branch_true: following ‘true’ branch (when ‘pass != 3’)...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:59:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:65:33: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:66:21: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:67:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:70:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:83:20: branch_true: following ‘true’ branch (when ‘pass == 2’)...
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:84:25: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/bsf/filter_units.c:84:21: danger: write of 4 bytes at offset ‘count’ exceeds ‘*(void *)((void *)list)’
#   82|               } else {
#   83|                   if (pass == 2)
#   84|->                     list[count] = value;
#   85|                   ++count;
#   86|               }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def57]
ffmpeg-7.1.2/libavcodec/cbs.c:671:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs.c:647:5: enter_function: entry to ‘ff_cbs_write_unsigned’
ffmpeg-7.1.2/libavcodec/cbs.c:652:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:654:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs.c:654:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:656:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs.c:656:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:663:9: call_function: inlined call to ‘put_bits_left’ from ‘ff_cbs_write_unsigned’
ffmpeg-7.1.2/libavcodec/cbs.c:663:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:666:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs.c:667:9: call_function: inlined call to ‘put_bits’ from ‘ff_cbs_write_unsigned’
ffmpeg-7.1.2/libavcodec/cbs.c:667:9: call_function: inlined call to ‘put_bits’ from ‘ff_cbs_write_unsigned’
ffmpeg-7.1.2/libavcodec/cbs.c:671:5: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:671:5: call_function: inlined call to ‘put_bits_count’ from ‘ff_cbs_write_unsigned’
ffmpeg-7.1.2/libavcodec/cbs.c:671:5: danger: use of uninitialized value ‘start_position’ here
#  669|           put_bits32(pbc, value);
#  670|   
#  671|->     CBS_TRACE_WRITE_END();
#  672|   
#  673|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def58]
ffmpeg-7.1.2/libavcodec/cbs.c:739:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs.c:715:5: enter_function: entry to ‘ff_cbs_write_signed’
ffmpeg-7.1.2/libavcodec/cbs.c:720:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:722:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs.c:722:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:724:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs.c:724:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:731:9: call_function: inlined call to ‘put_bits_left’ from ‘ff_cbs_write_signed’
ffmpeg-7.1.2/libavcodec/cbs.c:731:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:734:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs.c:737:9: call_function: inlined call to ‘put_bits32’ from ‘ff_cbs_write_signed’
ffmpeg-7.1.2/libavcodec/cbs.c:737:9: call_function: inlined call to ‘put_bits32’ from ‘ff_cbs_write_signed’
ffmpeg-7.1.2/libavcodec/cbs.c:739:5: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs.c:739:5: call_function: inlined call to ‘put_bits_count’ from ‘ff_cbs_write_signed’
ffmpeg-7.1.2/libavcodec/cbs.c:739:5: danger: use of uninitialized value ‘start_position’ here
#  737|           put_bits32(pbc, value);
#  738|   
#  739|->     CBS_TRACE_WRITE_END();
#  740|   
#  741|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def59]
ffmpeg-7.1.2/libavcodec/cbs_av1.c:114:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:158:12: enter_function: entry to ‘cbs_av1_write_timing_info’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:163:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:164:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:164:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:166:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:166:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:167:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:167:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:168:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:168:9: call_function: calling ‘cbs_av1_write_uvlc’ from ‘cbs_av1_write_timing_info’
#  112|       put_bits(pbc, zeroes, v);
#  113|   
#  114|->     CBS_TRACE_WRITE_END_NO_SUBSCRIPTS();
#  115|   
#  116|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def60]
ffmpeg-7.1.2/libavcodec/cbs_av1.c:255:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1132:12: enter_function: entry to ‘cbs_av1_write_global_motion_param’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1153:5: call_function: calling ‘cbs_av1_write_subexp’ from ‘cbs_av1_write_global_motion_param’
#  253|       }
#  254|   
#  255|->     CBS_TRACE_WRITE_END();
#  256|   
#  257|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def61]
ffmpeg-7.1.2/libavcodec/cbs_av1.c:314:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1024:12: enter_function: entry to ‘cbs_av1_write_read_tx_mode’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1030:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1033:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1033:9: call_function: calling ‘cbs_av1_write_increment’ from ‘cbs_av1_write_read_tx_mode’
#  312|           put_bits(pbc, len, (1U << len) - 1 - (value != range_max));
#  313|   
#  314|->     CBS_TRACE_WRITE_END_NO_SUBSCRIPTS();
#  315|   
#  316|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def62]
ffmpeg-7.1.2/libavcodec/cbs_vp9.c:129:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:244:12: enter_function: entry to ‘cbs_vp9_write_tile_info’
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:258:5: call_function: calling ‘cbs_vp9_write_increment’ from ‘cbs_vp9_write_tile_info’
#  127|           put_bits(pbc, len, (1 << len) - 1 - (value != range_max));
#  128|   
#  129|->     CBS_TRACE_WRITE_END_NO_SUBSCRIPTS();
#  130|   
#  131|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def63]
ffmpeg-7.1.2/libavcodec/cbs_vp9.c:177:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:407:12: enter_function: entry to ‘cbs_vp9_write_superframe_index’
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:414:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:415:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:415:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:416:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:416:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:416:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:418:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:420:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_vp9_syntax_template.c:420:9: call_function: calling ‘cbs_vp9_write_le’ from ‘cbs_vp9_write_superframe_index’
#  175|           put_bits(pbc, 8, value >> b & 0xff);
#  176|   
#  177|->     CBS_TRACE_WRITE_END();
#  178|   
#  179|       return 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def64]
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:687:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ret’
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:851:12: enter_function: entry to ‘decode’
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:865:17: branch_true: following ‘true’ branch (when ‘i < len’)...
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:866:35: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:874:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:877:50: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ccaption_dec.c:877:15: call_function: calling ‘process_cc608’ from ‘decode’
#  685|           ret = capture_screen(ctx);
#  686|   
#  687|->     return ret;
#  688|   }
#  689|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def65]
ffmpeg-7.1.2/libavcodec/cinepakenc.c:1128:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned char (*)[128])(&strip_offsets[0])’
ffmpeg-7.1.2/libavcodec/cinepakenc.c:1167:12: enter_function: entry to ‘cinepak_encode_frame’
ffmpeg-7.1.2/libavcodec/cinepakenc.c:1175:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cinepakenc.c:1177:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cinepakenc.c:1177:17: call_function: calling ‘rd_frame’ from ‘cinepak_encode_frame’
# 1126|               best_nstrips = num_strips;
# 1127|               *got_keyframe = all_no_skip; // no skip MBs in any strip -> keyframe
# 1128|->             memcpy(best_strip_offsets, strip_offsets, sizeof(strip_offsets));
# 1129|           }
# 1130|           // avoid trying too many strip numbers without a real reason

Error: GCC_ANALYZER_WARNING (CWE-401): [#def66]
ffmpeg-7.1.2/libavcodec/decode.c:2008:20: warning[-Wanalyzer-malloc-leak]: leak of ‘iconv_open("UTF-8", *avctx.sub_charenc)’
ffmpeg-7.1.2/libavcodec/decode.c:1984:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:1989:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:1990:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:1990:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:1994:20: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:1994:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:2002:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:2002:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:2005:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:2005:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:2007:30: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:2007:30: acquire_memory: allocated here
ffmpeg-7.1.2/libavcodec/decode.c:2008:20: danger: ‘iconv_open("UTF-8", *avctx.sub_charenc)’ leaks here; was allocated at [(13)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/12)
# 2006|   #if CONFIG_ICONV
# 2007|                   iconv_t cd = iconv_open("UTF-8", avctx->sub_charenc);
# 2008|->                 if (cd == (iconv_t)-1) {
# 2009|                       ret = AVERROR(errno);
# 2010|                       av_log(avctx, AV_LOG_ERROR, "Unable to open iconv context "

Error: GCC_ANALYZER_WARNING (CWE-401): [#def67]
ffmpeg-7.1.2/libavcodec/decode.c:2014:17: warning[-Wanalyzer-malloc-leak]: leak of ‘iconv_open("UTF-8", *avctx.sub_charenc)’
ffmpeg-7.1.2/libavcodec/decode.c:1989:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:1990:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:1990:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:1994:20: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:1994:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:2002:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:2005:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:2007:30: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:2007:30: acquire_memory: allocated here
ffmpeg-7.1.2/libavcodec/decode.c:2008:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/decode.c:2014:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/decode.c:2014:17: danger: ‘iconv_open("UTF-8", *avctx.sub_charenc)’ leaks here; was allocated at [(9)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/8)
# 2012|                       return ret;
# 2013|                   }
# 2014|->                 iconv_close(cd);
# 2015|   #else
# 2016|                   av_log(avctx, AV_LOG_ERROR, "Character encoding subtitles "

Error: GCC_ANALYZER_WARNING (CWE-688): [#def68]
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:909:5: warning[-Wanalyzer-null-argument]: use of NULL ‘pb0.buf’ where non-null expected
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:875:12: enter_function: entry to ‘dnxhd_encode_thread’
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:882:5: call_function: inlined call to ‘init_put_bits’ from ‘dnxhd_encode_thread’
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:888:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:908:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:908:5: call_function: calling ‘flush_put_bits’ from ‘dnxhd_encode_thread’
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:908:5: return_function: returning to ‘dnxhd_encode_thread’ from ‘flush_put_bits’
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:909:33: call_function: inlined call to ‘put_bytes_left’ from ‘dnxhd_encode_thread’
ffmpeg-7.1.2/libavcodec/dnxhdenc.c:909:5: danger: argument 1 (‘pb0.buf_ptr’) NULL where non-null expected
#  907|       }
#  908|       flush_put_bits(pb);
#  909|->     memset(put_bits_ptr(pb), 0, put_bytes_left(pb, 0));
#  910|       return 0;
#  911|   }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def69]
ffmpeg-7.1.2/libavcodec/dpx.c:289:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘i’
ffmpeg-7.1.2/libavcodec/dpx.c:152:12: enter_function: entry to ‘decode_frame’
ffmpeg-7.1.2/libavcodec/dpx.c:172:8: branch_false: following ‘false’ branch (when ‘buf_size > 1634’)...
ffmpeg-7.1.2/libavcodec/dpx.c:177:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dpx.c:192:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/dpx.c:197:22: call_function: inlined call to ‘read32’ from ‘decode_frame’
ffmpeg-7.1.2/libavcodec/dpx.c:220:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/dpx.c:224:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dpx.c:237:8: branch_false: following ‘false’ branch (when ‘encoding == 0’)...
ffmpeg-7.1.2/libavcodec/dpx.c:242:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dpx.c:242:8: branch_false: following ‘false’ branch (when ‘bits_per_color <= 31’)...
ffmpeg-7.1.2/libavcodec/dpx.c:245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dpx.c:256:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/dpx.c:279:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dpx.c:279:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/dpx.c:284:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dpx.c:289:12: danger: use of uninitialized value ‘i’ here
#  287|           tc = av_bswap32(read32(&buf, endian));
#  288|   
#  289|->         if (i != 0xFFFFFFFF) {
#  290|               AVFrameSideData *tcside;
#  291|               ret = ff_frame_new_side_data(avctx, p, AV_FRAME_DATA_S12M_TIMECODE,

Error: GCC_ANALYZER_WARNING (CWE-127): [#def70]
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:88:42: warning[-Wanalyzer-out-of-bounds]: buffer under-read
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:55:21: branch_true: following ‘true’ branch (when ‘i != 409’)...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:56:43: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:73:17: branch_true: following ‘true’ branch (when ‘i != 64’)...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:73:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:85:21: branch_true: following ‘true’ branch (when ‘j != 256’)...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:86:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:86:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:87:41: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:88:42: danger: out-of-bounds read from byte -4096 till byte -4093 but ‘dv_vlc_map’ starts at byte 0
#   86|               if (dv_vlc_map[i][j].size == 0) {
#   87|                   dv_vlc_map[i][j].vlc  = dv_vlc_map[0][j].vlc |
#   88|->                                         (dv_vlc_map[i - 1][0].vlc <<
#   89|                                            dv_vlc_map[0][j].size);
#   90|                   dv_vlc_map[i][j].size = dv_vlc_map[i - 1][0].size +

Error: GCC_ANALYZER_WARNING (CWE-127): [#def71]
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:90:41: warning[-Wanalyzer-out-of-bounds]: buffer under-read
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:55:21: branch_true: following ‘true’ branch (when ‘i != 409’)...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:56:43: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:73:17: branch_true: following ‘true’ branch (when ‘i != 64’)...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:73:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:85:21: branch_true: following ‘true’ branch (when ‘j != 256’)...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:86:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:86:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:87:41: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dv_tablegen.h:90:41: danger: out-of-bounds read from byte -4092 till byte -4089 but ‘dv_vlc_map’ starts at byte 0
#   88|                                           (dv_vlc_map[i - 1][0].vlc <<
#   89|                                            dv_vlc_map[0][j].size);
#   90|->                 dv_vlc_map[i][j].size = dv_vlc_map[i - 1][0].size +
#   91|                                           dv_vlc_map[0][j].size;
#   92|               }

Error: GCC_ANALYZER_WARNING (CWE-476): [#def72]
ffmpeg-7.1.2/libavcodec/encode.c:239:55: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/libavcodec/encode.c:362:12: enter_function: entry to ‘encode_receive_packet_internal’
ffmpeg-7.1.2/libavcodec/encode.c:367:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:370:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:370:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:379:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:388:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:388:15: call_function: calling ‘encode_simple_receive_packet’ from ‘encode_receive_packet_internal’
#  237|   {
#  238|       if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) {
#  239|->         int ret = av_buffer_replace(&pkt->opaque_ref, frame->opaque_ref);
#  240|           if (ret < 0)
#  241|               return ret;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def73]
ffmpeg-7.1.2/libavcodec/encode.c:272:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/libavcodec/encode.c:305:12: enter_function: entry to ‘encode_simple_internal’
ffmpeg-7.1.2/libavcodec/encode.c:313:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:316:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:323:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:324:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:334:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:336:40: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:336:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:340:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:340:15: call_function: calling ‘ff_encode_encode_cb’ from ‘encode_simple_internal’
#  270|               (frame && (codec->caps_internal & FF_CODEC_CAP_EOF_FLUSH))) {
#  271|               if (avpkt->pts == AV_NOPTS_VALUE)
#  272|->                 avpkt->pts = frame->pts;
#  273|   
#  274|               if (!avpkt->duration) {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def74]
ffmpeg-7.1.2/libavcodec/encode.c:275:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘frame’
ffmpeg-7.1.2/libavcodec/encode.c:305:12: enter_function: entry to ‘encode_simple_internal’
ffmpeg-7.1.2/libavcodec/encode.c:313:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:316:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:323:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:324:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:334:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:336:40: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:336:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/encode.c:340:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/encode.c:340:15: call_function: calling ‘ff_encode_encode_cb’ from ‘encode_simple_internal’
#  273|   
#  274|               if (!avpkt->duration) {
#  275|->                 if (frame->duration)
#  276|                       avpkt->duration = frame->duration;
#  277|                   else if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def75]
ffmpeg-7.1.2/libavcodec/flacdec.c:323:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘b’
ffmpeg-7.1.2/libavcodec/flacdec.c:714:12: enter_function: entry to ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:725:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_true: following ‘true’ branch (when ‘buf_size > 0’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: following ‘false’ branch (when ‘buf_size > 9’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:742:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:742:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: call_function: calling ‘decode_frame’ from ‘flac_decode_frame’
#  321|           b = a - decoded[pred_order-2];
#  322|       if (pred_order > 2)
#  323|->         c = b - decoded[pred_order-2] + decoded[pred_order-3];
#  324|       if (pred_order > 3)
#  325|           d = c - decoded[pred_order-2] + 2U*decoded[pred_order-3] - decoded[pred_order-4];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def76]
ffmpeg-7.1.2/libavcodec/flacdec.c:332:26: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘a’
ffmpeg-7.1.2/libavcodec/flacdec.c:714:12: enter_function: entry to ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:725:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_true: following ‘true’ branch (when ‘buf_size > 0’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: following ‘false’ branch (when ‘buf_size > 9’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:742:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:742:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: call_function: calling ‘decode_frame’ from ‘flac_decode_frame’
#  330|       case 1:
#  331|           for (i = pred_order; i < blocksize; i++)
#  332|->             decoded[i] = a += decoded[i];
#  333|           break;
#  334|       case 2:

Error: GCC_ANALYZER_WARNING (CWE-457): [#def77]
ffmpeg-7.1.2/libavcodec/flacdec.c:336:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘b’
ffmpeg-7.1.2/libavcodec/flacdec.c:714:12: enter_function: entry to ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:725:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_true: following ‘true’ branch (when ‘buf_size > 0’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: following ‘false’ branch (when ‘buf_size > 9’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:742:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:742:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: call_function: calling ‘decode_frame’ from ‘flac_decode_frame’
#  334|       case 2:
#  335|           for (i = pred_order; i < blocksize; i++)
#  336|->             decoded[i] = a += b += decoded[i];
#  337|           break;
#  338|       case 3:

Error: GCC_ANALYZER_WARNING (CWE-457): [#def78]
ffmpeg-7.1.2/libavcodec/flacdec.c:340:36: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘c’
ffmpeg-7.1.2/libavcodec/flacdec.c:714:12: enter_function: entry to ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:725:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_true: following ‘true’ branch (when ‘buf_size > 0’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: following ‘false’ branch (when ‘buf_size > 9’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:742:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:742:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: call_function: calling ‘decode_frame’ from ‘flac_decode_frame’
#  338|       case 3:
#  339|           for (i = pred_order; i < blocksize; i++)
#  340|->             decoded[i] = a += b += c += decoded[i];
#  341|           break;
#  342|       case 4:

Error: GCC_ANALYZER_WARNING (CWE-457): [#def79]
ffmpeg-7.1.2/libavcodec/flacdec.c:344:41: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘d’
ffmpeg-7.1.2/libavcodec/flacdec.c:714:12: enter_function: entry to ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:725:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:8: branch_true: following ‘true’ branch (when ‘buf_size > 0’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:730:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:730:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:738:8: branch_false: following ‘false’ branch (when ‘buf_size > 9’)...
ffmpeg-7.1.2/libavcodec/flacdec.c:742:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:742:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:16: call_function: inlined call to ‘init_get_bits8’ from ‘flac_decode_frame’
ffmpeg-7.1.2/libavcodec/flacdec.c:751:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/flacdec.c:753:16: call_function: calling ‘decode_frame’ from ‘flac_decode_frame’
#  342|       case 4:
#  343|           for (i = pred_order; i < blocksize; i++)
#  344|->             decoded[i] = a += b += c += d += decoded[i];
#  345|           break;
#  346|       default:

Error: GCC_ANALYZER_WARNING: [#def80]
ffmpeg-7.1.2/libavcodec/gdv.c:167:13: warning[-Wanalyzer-overlapping-buffers]: overlapping buffers passed as arguments to ‘memcpy’
ffmpeg-7.1.2/libavcodec/gdv.c:459:12: enter_function: entry to ‘gdv_decode_frame’
ffmpeg-7.1.2/libavcodec/gdv.c:470:5: call_function: inlined call to ‘bytestream2_init’ from ‘gdv_decode_frame’
ffmpeg-7.1.2/libavcodec/gdv.c:471:5: call_function: inlined call to ‘bytestream2_init_writer’ from ‘gdv_decode_frame’
ffmpeg-7.1.2/libavcodec/gdv.c:476:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/gdv.c:479:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/gdv.c:481:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/gdv.c:485:5: call_function: calling ‘rescale’ from ‘gdv_decode_frame’
#  165|               uint8_t *dst1 = dst + PREAMBLE_SIZE + y * w;
#  166|               uint8_t *src1 = dst + PREAMBLE_SIZE + y*2 * w;
#  167|->             memcpy(dst1, src1, w);
#  168|           }
#  169|       } else if (scale_v) {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def81]
ffmpeg-7.1.2/libavcodec/get_bits.h:325:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavcodec/dvdec.c:392:12: enter_function: entry to ‘dv_decode_video_segment’
ffmpeg-7.1.2/libavcodec/dvdec.c:428:24: branch_true: following ‘true’ branch (when ‘mb_index != 5’)...
ffmpeg-7.1.2/libavcodec/dvdec.c:430:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dvdec.c:431:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/dvdec.c:439:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/dvdec.c:444:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/dvdec.c:445:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/dvdec.c:446:13: call_function: calling ‘init_get_bits’ from ‘dv_decode_video_segment’
ffmpeg-7.1.2/libavcodec/dvdec.c:446:13: return_function: returning to ‘dv_decode_video_segment’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/dvdec.c:449:24: call_function: calling ‘get_sbits’ from ‘dv_decode_video_segment’
#  323|       OPEN_READER(re, s);
#  324|       av_assert2(n>0 && n<=25);
#  325|->     UPDATE_CACHE(re, s);
#  326|       tmp = SHOW_SBITS(re, s, n);
#  327|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def82]
ffmpeg-7.1.2/libavcodec/get_bits.h:340:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*s.gb.buffer’
ffmpeg-7.1.2/libavcodec/nellymoserdec.c:63:13: enter_function: entry to ‘nelly_decode_block’
ffmpeg-7.1.2/libavcodec/nellymoserdec.c:73:5: call_function: calling ‘init_get_bits’ from ‘nelly_decode_block’
ffmpeg-7.1.2/libavcodec/nellymoserdec.c:73:5: return_function: returning to ‘nelly_decode_block’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/nellymoserdec.c:77:31: call_function: calling ‘get_bits’ from ‘nelly_decode_block’
#  338|       OPEN_READER(re, s);
#  339|       av_assert2(n>0 && n<=25);
#  340|->     UPDATE_CACHE(re, s);
#  341|       tmp = SHOW_UBITS(re, s, n);
#  342|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def83]
ffmpeg-7.1.2/libavcodec/get_bits.h:340:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavcodec/atrac3.c:833:12: enter_function: entry to ‘atrac3al_decode_frame’
ffmpeg-7.1.2/libavcodec/atrac3.c:842:11: call_function: calling ‘al_decode_frame’ from ‘atrac3al_decode_frame’
#  338|       OPEN_READER(re, s);
#  339|       av_assert2(n>0 && n<=25);
#  340|->     UPDATE_CACHE(re, s);
#  341|       tmp = SHOW_UBITS(re, s, n);
#  342|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def84]
ffmpeg-7.1.2/libavcodec/get_bits.h:340:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘fh.buffer’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1728:12: enter_function: entry to ‘cbs_av1_write_frame_header_obu’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1736:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1737:12: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1737:12: branch_false: following ‘false’ branch (when ‘redundant != 0’)...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1746:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1748:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1750:13: call_function: calling ‘init_get_bits’ from ‘cbs_av1_write_frame_header_obu’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1750:13: return_function: returning to ‘cbs_av1_write_frame_header_obu’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1752:25: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1753:21: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1754:23: call_function: calling ‘get_bits’ from ‘cbs_av1_write_frame_header_obu’
#  338|       OPEN_READER(re, s);
#  339|       av_assert2(n>0 && n<=25);
#  340|->     UPDATE_CACHE(re, s);
#  341|       tmp = SHOW_UBITS(re, s, n);
#  342|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def85]
ffmpeg-7.1.2/libavcodec/get_bits.h:340:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavformat/mov.c:3383:12: enter_function: entry to ‘mov_read_stsz’
ffmpeg-7.1.2/libavformat/mov.c:3392:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3397:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3397:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3399:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3405:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3413:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3421:8: branch_false: following ‘false’ branch (when ‘sample_size == 0’)...
ffmpeg-7.1.2/libavformat/mov.c:3424:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3429:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3431:20: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3431:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3433:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3438:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3441:18: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3444:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3449:11: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3450:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3457:29: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3457:5: call_function: calling ‘init_get_bits’ from ‘mov_read_stsz’
ffmpeg-7.1.2/libavformat/mov.c:3457:5: return_function: returning to ‘mov_read_stsz’ from ‘init_get_bits’
ffmpeg-7.1.2/libavformat/mov.c:3459:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3460:31: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3460:31: call_function: calling ‘get_bits_long’ from ‘mov_read_stsz’
#  338|       OPEN_READER(re, s);
#  339|       av_assert2(n>0 && n<=25);
#  340|->     UPDATE_CACHE(re, s);
#  341|       tmp = SHOW_UBITS(re, s, n);
#  342|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def86]
ffmpeg-7.1.2/libavcodec/get_bits.h:340:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘s.buffer’
ffmpeg-7.1.2/libavcodec/pcx.c:73:12: enter_function: entry to ‘pcx_decode_frame’
ffmpeg-7.1.2/libavcodec/pcx.c:84:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:89:27: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:91:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:91:47: call_function: inlined call to ‘bytestream2_get_byteu’ from ‘pcx_decode_frame’
ffmpeg-7.1.2/libavcodec/pcx.c:91:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:96:38: call_function: inlined call to ‘bytestream2_get_byteu’ from ‘pcx_decode_frame’
ffmpeg-7.1.2/libavcodec/pcx.c:105:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:118:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:118:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:147:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:147:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:150:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:156:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:159:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:159:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:173:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:173:15: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:200:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:200:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:200:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:203:21: branch_true: following ‘true’ branch (when ‘y < h’)...
ffmpeg-7.1.2/libavcodec/pcx.c:204:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:204:13: call_function: calling ‘init_get_bits8’ from ‘pcx_decode_frame’
ffmpeg-7.1.2/libavcodec/pcx.c:204:13: return_function: returning to ‘pcx_decode_frame’ from ‘init_get_bits8’
ffmpeg-7.1.2/libavcodec/pcx.c:206:19: call_function: calling ‘pcx_rle_decode’ from ‘pcx_decode_frame’
ffmpeg-7.1.2/libavcodec/pcx.c:206:19: return_function: returning to ‘pcx_decode_frame’ from ‘pcx_rle_decode’
ffmpeg-7.1.2/libavcodec/pcx.c:207:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcx.c:207:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:210:25: branch_true: following ‘true’ branch (when ‘x < w’)...
ffmpeg-7.1.2/libavcodec/pcx.c:211:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcx.c:211:26: call_function: calling ‘get_bits’ from ‘pcx_decode_frame’
#  338|       OPEN_READER(re, s);
#  339|       av_assert2(n>0 && n<=25);
#  340|->     UPDATE_CACHE(re, s);
#  341|       tmp = SHOW_UBITS(re, s, n);
#  342|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def87]
ffmpeg-7.1.2/libavcodec/get_bits.h:361:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavcodec/g726.c:466:12: enter_function: entry to ‘g726_decode_frame’
ffmpeg-7.1.2/libavcodec/g726.c:480:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/g726.c:482:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/g726.c:484:5: call_function: calling ‘init_get_bits’ from ‘g726_decode_frame’
ffmpeg-7.1.2/libavcodec/g726.c:484:5: return_function: returning to ‘g726_decode_frame’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/g726.c:486:12: branch_true: following ‘true’ branch (when ‘out_samples != 0’)...
ffmpeg-7.1.2/libavcodec/g726.c:487:37: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/g726.c:487:22: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/g726.c:488:37: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/g726.c:488:37: call_function: calling ‘get_bits_le’ from ‘g726_decode_frame’
#  359|       OPEN_READER(re, s);
#  360|       av_assert2(n>0 && n<=25);
#  361|->     UPDATE_CACHE_LE(re, s);
#  362|       tmp = SHOW_UBITS_LE(re, s, n);
#  363|       LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def88]
ffmpeg-7.1.2/libavcodec/get_bits.h:376:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavcodec/vble.c:117:12: enter_function: entry to ‘vble_decode_frame’
ffmpeg-7.1.2/libavcodec/vble.c:128:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vble.c:134:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vble.c:139:5: call_function: calling ‘init_get_bits’ from ‘vble_decode_frame’
ffmpeg-7.1.2/libavcodec/vble.c:139:5: return_function: returning to ‘vble_decode_frame’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/vble.c:142:9: call_function: calling ‘vble_unpack’ from ‘vble_decode_frame’
#  374|       OPEN_READER_NOSIZE(re, s);
#  375|       av_assert2(n>0 && n<=25);
#  376|->     UPDATE_CACHE(re, s);
#  377|       tmp = SHOW_UBITS(re, s, n);
#  378|       return tmp;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def89]
ffmpeg-7.1.2/libavcodec/get_bits.h:391:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavcodec/rv10.c:408:12: enter_function: entry to ‘rv10_decode_packet’
ffmpeg-7.1.2/libavcodec/rv10.c:416:5: call_function: calling ‘init_get_bits’ from ‘rv10_decode_packet’
ffmpeg-7.1.2/libavcodec/rv10.c:416:5: return_function: returning to ‘rv10_decode_packet’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/rv10.c:417:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/rv10.c:418:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/rv10.c:418:20: call_function: calling ‘rv10_decode_picture_header’ from ‘rv10_decode_packet’
#  389|   {
#  390|       unsigned int index = s->index;
#  391|->     uint8_t result     = s->buffer[index >> 3];
#  392|   #ifdef BITSTREAM_READER_LE
#  393|       result >>= index & 7;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def90]
ffmpeg-7.1.2/libavcodec/get_bits.h:391:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavformat/bit.c:144:12: enter_function: entry to ‘write_packet’
ffmpeg-7.1.2/libavformat/bit.c:150:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/bit.c:153:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/bit.c:156:5: call_function: calling ‘init_get_bits’ from ‘write_packet’
ffmpeg-7.1.2/libavformat/bit.c:156:5: return_function: returning to ‘write_packet’ from ‘init_get_bits’
ffmpeg-7.1.2/libavformat/bit.c:157:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/bit.c:158:23: branch_true: ...to here
ffmpeg-7.1.2/libavformat/bit.c:158:23: call_function: calling ‘get_bits1’ from ‘write_packet’
#  389|   {
#  390|       unsigned int index = s->index;
#  391|->     uint8_t result     = s->buffer[index >> 3];
#  392|   #ifdef BITSTREAM_READER_LE
#  393|       result >>= index & 7;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def91]
ffmpeg-7.1.2/libavcodec/get_bits.h:433:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavformat/mov.c:3383:12: enter_function: entry to ‘mov_read_stsz’
ffmpeg-7.1.2/libavformat/mov.c:3392:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3397:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3397:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3399:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3405:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3413:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3421:8: branch_false: following ‘false’ branch (when ‘sample_size == 0’)...
ffmpeg-7.1.2/libavformat/mov.c:3424:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3429:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3431:20: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3431:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3433:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3438:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3441:18: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3444:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3449:11: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3450:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3457:29: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3457:5: call_function: calling ‘init_get_bits’ from ‘mov_read_stsz’
ffmpeg-7.1.2/libavformat/mov.c:3457:5: return_function: returning to ‘mov_read_stsz’ from ‘init_get_bits’
ffmpeg-7.1.2/libavformat/mov.c:3459:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:3460:31: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:3460:31: call_function: calling ‘get_bits_long’ from ‘mov_read_stsz’
#  431|           unsigned tmp;
#  432|           OPEN_READER(re, s);
#  433|->         UPDATE_CACHE_32(re, s);
#  434|           tmp = SHOW_UBITS(re, s, n);
#  435|           LAST_SKIP_BITS(re, s, n);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def92]
ffmpeg-7.1.2/libavcodec/golomb.h:175:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavcodec/svq3.c:1008:12: enter_function: entry to ‘svq3_decode_slice_header’
ffmpeg-7.1.2/libavcodec/svq3.c:1017:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1032:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1035:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1035:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1039:30: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1049:9: call_function: calling ‘init_get_bits’ from ‘svq3_decode_slice_header’
ffmpeg-7.1.2/libavcodec/svq3.c:1049:9: return_function: returning to ‘svq3_decode_slice_header’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/svq3.c:1054:21: call_function: calling ‘get_interleaved_ue_golomb’ from ‘svq3_decode_slice_header’
#  173|   #else
#  174|       OPEN_READER(re, gb);
#  175|->     UPDATE_CACHE(re, gb);
#  176|       buf = GET_CACHE(re, gb);
#  177|   

Error: GCC_ANALYZER_WARNING (CWE-476): [#def93]
ffmpeg-7.1.2/libavcodec/golomb.h:175:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gc.buffer’
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:106:6: enter_function: entry to ‘ff_rtp_send_vc2hq’
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:113:12: branch_true: following ‘true’ branch (when ‘unit < end’)...
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:114:9: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:117:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:120:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:130:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:131:71: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rtpenc_vc2hq.c:131:17: call_function: calling ‘send_picture’ from ‘ff_rtp_send_vc2hq’
#  173|   #else
#  174|       OPEN_READER(re, gb);
#  175|->     UPDATE_CACHE(re, gb);
#  176|       buf = GET_CACHE(re, gb);
#  177|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def94]
ffmpeg-7.1.2/libavcodec/h264_parse.c:89:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘chroma_def’
ffmpeg-7.1.2/libavcodec/h264_parse.c:30:5: enter_function: entry to ‘ff_h264_pred_weight_table’
ffmpeg-7.1.2/libavcodec/h264_parse.c:48:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:57:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:57:20: branch_true: following ‘true’ branch (when ‘list != 2’)...
ffmpeg-7.1.2/libavcodec/h264_parse.c:58:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:60:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:63:32: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:64:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:65:48: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:67:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:68:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:67:21: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:70:20: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:80:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:81:38: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:82:20: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:82:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:84:33: branch_true: following ‘true’ branch (when ‘j != 2’)...
ffmpeg-7.1.2/libavcodec/h264_parse.c:85:61: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:85:61: call_function: calling ‘get_se_golomb’ from ‘ff_h264_pred_weight_table’
ffmpeg-7.1.2/libavcodec/h264_parse.c:85:61: return_function: returning to ‘ff_h264_pred_weight_table’ from ‘get_se_golomb’
ffmpeg-7.1.2/libavcodec/h264_parse.c:86:61: call_function: calling ‘get_se_golomb’ from ‘ff_h264_pred_weight_table’
ffmpeg-7.1.2/libavcodec/h264_parse.c:86:61: return_function: returning to ‘ff_h264_pred_weight_table’ from ‘get_se_golomb’
ffmpeg-7.1.2/libavcodec/h264_parse.c:87:28: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:89:29: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:89:29: danger: use of uninitialized value ‘chroma_def’ here
#   87|                           if ((int8_t)pwt->chroma_weight[i][list][j][0] != pwt->chroma_weight[i][list][j][0] ||
#   88|                               (int8_t)pwt->chroma_weight[i][list][j][1] != pwt->chroma_weight[i][list][j][1]) {
#   89|->                             pwt->chroma_weight[i][list][j][0] = chroma_def;
#   90|                               pwt->chroma_weight[i][list][j][1] = 0;
#   91|                               goto out_range_weight;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def95]
ffmpeg-7.1.2/libavcodec/h264_parse.c:93:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘chroma_def’
ffmpeg-7.1.2/libavcodec/h264_parse.c:30:5: enter_function: entry to ‘ff_h264_pred_weight_table’
ffmpeg-7.1.2/libavcodec/h264_parse.c:48:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:57:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:57:20: branch_true: following ‘true’ branch (when ‘list != 2’)...
ffmpeg-7.1.2/libavcodec/h264_parse.c:58:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:60:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:63:32: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:64:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:65:48: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:67:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:68:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:67:21: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:70:20: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:80:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:81:38: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:82:20: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:82:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:84:33: branch_true: following ‘true’ branch (when ‘j != 2’)...
ffmpeg-7.1.2/libavcodec/h264_parse.c:85:61: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:85:61: call_function: calling ‘get_se_golomb’ from ‘ff_h264_pred_weight_table’
ffmpeg-7.1.2/libavcodec/h264_parse.c:85:61: return_function: returning to ‘ff_h264_pred_weight_table’ from ‘get_se_golomb’
ffmpeg-7.1.2/libavcodec/h264_parse.c:86:61: call_function: calling ‘get_se_golomb’ from ‘ff_h264_pred_weight_table’
ffmpeg-7.1.2/libavcodec/h264_parse.c:86:61: return_function: returning to ‘ff_h264_pred_weight_table’ from ‘get_se_golomb’
ffmpeg-7.1.2/libavcodec/h264_parse.c:87:28: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:88:29: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:87:29: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/h264_parse.c:93:28: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/h264_parse.c:93:28: danger: use of uninitialized value ‘chroma_def’ here
#   91|                               goto out_range_weight;
#   92|                           }
#   93|->                         if (pwt->chroma_weight[i][list][j][0] != chroma_def ||
#   94|                               pwt->chroma_weight[i][list][j][1] != 0) {
#   95|                               pwt->use_weight_chroma        = 1;

Error: COMPILER_WARNING (CWE-704): [#def96]
ffmpeg-7.1.2/libavcodec/htmlsubtitles.c: scope_hint: In function ‘handle_open_brace’
ffmpeg-7.1.2/libavcodec/htmlsubtitles.c:78:28: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#   78 |             char *bracep = strchr(in+2, '}');
#      |                            ^~~~~~
#   76|           if (   (*an != 1 && in[1] == '\\')
#   77|               || (in[1] && strchr("CcFfoPSsYy", in[1]) && in[2] == ':')) {
#   78|->             char *bracep = strchr(in+2, '}');
#   79|               if (bracep) {
#   80|                   *inp = bracep;

Error: COMPILER_WARNING (CWE-704): [#def97]
ffmpeg-7.1.2/libavcodec/htmlsubtitles.c:78:28: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#   76|           if (   (*an != 1 && in[1] == '\\')
#   77|               || (in[1] && strchr("CcFfoPSsYy", in[1]) && in[2] == ':')) {
#   78|->             char *bracep = strchr(in+2, '}');
#   79|               if (bracep) {
#   80|                   *inp = bracep;

Error: COMPILER_WARNING (CWE-704): [#def98]
ffmpeg-7.1.2/libavcodec/htmlsubtitles.c: scope_hint: In function ‘ff_htmlmarkup_to_ass’
ffmpeg-7.1.2/libavcodec/htmlsubtitles.c:212:28: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  212 |                 if ((param = strchr(tagname, ' ')))
#      |                            ^
#  210|                       tagname++;
#  211|                   }
#  212|->                 if ((param = strchr(tagname, ' ')))
#  213|                       *param++ = 0;
#  214|   

Error: COMPILER_WARNING (CWE-704): [#def99]
ffmpeg-7.1.2/libavcodec/htmlsubtitles.c:212:28: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  210|                       tagname++;
#  211|                   }
#  212|->                 if ((param = strchr(tagname, ' ')))
#  213|                       *param++ = 0;
#  214|   

Error: GCC_ANALYZER_WARNING (CWE-476): [#def100]
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:53:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘target’
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:557:5: enter_function: entry to ‘ff_hw_base_encode_receive_packet’
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:560:28: release_memory: ‘pic’ is NULL
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:564:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:581:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:586:11: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:586:11: call_function: calling ‘hw_base_encode_send_frame’ from ‘ff_hw_base_encode_receive_packet’
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:586:11: return_function: returning to ‘ff_hw_base_encode_receive_packet’ from ‘hw_base_encode_send_frame’
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:587:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:590:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:590:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:597:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:597:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:598:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:598:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:599:19: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/hw_base_encode.c:599:19: call_function: calling ‘hw_base_encode_pick_next’ from ‘ff_hw_base_encode_receive_packet’
#   51|           av_assert0(pic->nb_refs[0] < MAX_PICTURE_REFERENCES &&
#   52|                      pic->nb_refs[1] < MAX_PICTURE_REFERENCES);
#   53|->         if (target->display_order < pic->display_order)
#   54|               pic->refs[0][pic->nb_refs[0]++] = target;
#   55|           else

Error: COMPILER_WARNING: [#def101]
ffmpeg-7.1.2/libavcodec/j2kenc.c: scope_hint: In function ‘makelayers’
ffmpeg-7.1.2/libavcodec/j2kenc.c:1271:53: warning[-Wunused-but-set-variable=]: variable ‘lev’ set but not used
# 1271 |     int precno, compno, reslevelno, bandno, cblkno, lev, passno, layno;
#      |                                                     ^~~
# 1269|   static void makelayers(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile)
# 1270|   {
# 1271|->     int precno, compno, reslevelno, bandno, cblkno, lev, passno, layno;
# 1272|       int i;
# 1273|       double min = DBL_MAX;

Error: COMPILER_WARNING: [#def102]
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c: scope_hint: In function ‘get_siz’
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:285:5: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#  285 |     int cdef_used = 0;
#      |     ^~~
#  283|       // after here we no longer have to consider negative cdef
#  284|   
#  285|->     int cdef_used = 0;
#  286|       for (i = 0; i < s->ncomponents; i++)
#  287|           cdef_used |= 1<<s->cdef[i];

Error: COMPILER_WARNING: [#def103]
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:305:9: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#  305 |         int i_remapped = s->cdef[i] ? s->cdef[i]-1 : (s->ncomponents-1);
#      |         ^~~
#  303|               return AVERROR_INVALIDDATA;
#  304|           }
#  305|->         int i_remapped = s->cdef[i] ? s->cdef[i]-1 : (s->ncomponents-1);
#  306|   
#  307|           log2_chroma_wh |= s->cdy[i] >> 1 << i_remapped * 4 | s->cdx[i] >> 1 << i_remapped * 4 + 2;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def104]
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:973:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘v’
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2821:12: enter_function: entry to ‘jpeg2000_decode_frame’
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2828:5: call_function: inlined call to ‘bytestream2_init’ from ‘jpeg2000_decode_frame’
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2832:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2838:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2855:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2860:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeg2000dec.c:2860:15: call_function: calling ‘jpeg2000_read_main_headers’ from ‘jpeg2000_decode_frame’
#  971|           v = bytestream2_get_byte(&s->g);
#  972|       }
#  973|->     if (v & 0x80)
#  974|           return AVERROR_INVALIDDATA;
#  975|   

Error: GCC_ANALYZER_WARNING (CWE-131): [#def105]
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:247:39: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:355:5: enter_function: entry to ‘ff_jpegls_decode_picture’
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:364:8: branch_false: following ‘false’ branch (when ‘state’ is non-NULL)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:370:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:371:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:374:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:391:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:392:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:394:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:399:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:406:8: branch_false: following ‘false’ branch (when ‘shift <= 15’)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:411:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:421:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:425:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:425:8: branch_true: following ‘true’ branch (when ‘ilv == 0’)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:426:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:426:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:430:18: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:434:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:436:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:436:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:440:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:440:23: call_function: calling ‘ls_decode_line’ from ‘ff_jpegls_decode_picture’
#  245|   
#  246|           /* compute gradients */
#  247|->         Ra = x ? R(dst, x - stride) : R(last, x);
#  248|           Rb = R(last, x);
#  249|           Rc = x ? R(last, x - stride) : last2;

Error: GCC_ANALYZER_WARNING (CWE-131): [#def106]
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:248:14: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:355:5: enter_function: entry to ‘ff_jpegls_decode_picture’
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:364:8: branch_false: following ‘false’ branch (when ‘state’ is non-NULL)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:370:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:371:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:374:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:391:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:392:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:394:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:399:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:406:8: branch_false: following ‘false’ branch (when ‘shift <= 15’)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:411:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:421:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:425:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:425:8: branch_true: following ‘true’ branch (when ‘ilv == 0’)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:426:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:426:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:430:18: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:434:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:436:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:436:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:440:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:440:23: call_function: calling ‘ls_decode_line’ from ‘ff_jpegls_decode_picture’
#  246|           /* compute gradients */
#  247|           Ra = x ? R(dst, x - stride) : R(last, x);
#  248|->         Rb = R(last, x);
#  249|           Rc = x ? R(last, x - stride) : last2;
#  250|           Rd = (x >= w - stride) ? R(last, x) : R(last, x + stride);

Error: GCC_ANALYZER_WARNING (CWE-131): [#def107]
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:250:34: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:355:5: enter_function: entry to ‘ff_jpegls_decode_picture’
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:364:8: branch_false: following ‘false’ branch (when ‘state’ is non-NULL)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:370:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:371:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:374:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:391:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:392:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:394:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:390:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:399:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:406:8: branch_false: following ‘false’ branch (when ‘shift <= 15’)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:411:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:421:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:425:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:425:8: branch_true: following ‘true’ branch (when ‘ilv == 0’)...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:426:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:426:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:430:18: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:434:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:436:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:436:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:440:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/jpeglsdec.c:440:23: call_function: calling ‘ls_decode_line’ from ‘ff_jpegls_decode_picture’
#  248|           Rb = R(last, x);
#  249|           Rc = x ? R(last, x - stride) : last2;
#  250|->         Rd = (x >= w - stride) ? R(last, x) : R(last, x + stride);
#  251|           D0 = Rd - Rb;
#  252|           D1 = Rb - Rc;

Error: COMPILER_WARNING: [#def108]
ffmpeg-7.1.2/libavcodec/jrevdct.c:215:28: warning[-Warray-parameter=]: argument 1 of type ‘int16_t[64]’ {aka ‘short int[64]’} with mismatched bound
#  215 | void ff_j_rev_dct(DCTBLOCK data)
#      |                   ~~~~~~~~~^~~~
ffmpeg-7.1.2/libavcodec/jrevdct.c:70: included_from: Included from here.
ffmpeg-7.1.2/libavcodec/dct.h:30:28: note: previously declared as ‘int16_t *’ {aka ‘short int *’}
#   30 | void ff_j_rev_dct(int16_t *data);
#      |                   ~~~~~~~~~^~~~
#  213|    */
#  214|   
#  215|-> void ff_j_rev_dct(DCTBLOCK data)
#  216|   {
#  217|     int32_t tmp0, tmp1, tmp2, tmp3;

Error: COMPILER_WARNING: [#def109]
ffmpeg-7.1.2/libavcodec/jrevdct.c:953:29: warning[-Warray-parameter=]: argument 1 of type ‘int16_t[64]’ {aka ‘short int[64]’} with mismatched bound
#  953 | void ff_j_rev_dct4(DCTBLOCK data)
#      |                    ~~~~~~~~~^~~~
ffmpeg-7.1.2/libavcodec/dct.h:31:29: note: previously declared as ‘int16_t *’ {aka ‘short int *’}
#   31 | void ff_j_rev_dct4(int16_t *data);
#      |                    ~~~~~~~~~^~~~
#  951|   #define DCTSTRIDE 8
#  952|   
#  953|-> void ff_j_rev_dct4(DCTBLOCK data)
#  954|   {
#  955|     int32_t tmp0, tmp1, tmp2, tmp3;

Error: COMPILER_WARNING: [#def110]
ffmpeg-7.1.2/libavcodec/jrevdct.c:1140:29: warning[-Warray-parameter=]: argument 1 of type ‘int16_t[64]’ {aka ‘short int[64]’} with mismatched bound
# 1140 | void ff_j_rev_dct2(DCTBLOCK data){
#      |                    ~~~~~~~~~^~~~
ffmpeg-7.1.2/libavcodec/dct.h:32:29: note: previously declared as ‘int16_t *’ {aka ‘short int *’}
#   32 | void ff_j_rev_dct2(int16_t *data);
#      |                    ~~~~~~~~~^~~~
# 1138|   }
# 1139|   
# 1140|-> void ff_j_rev_dct2(DCTBLOCK data){
# 1141|     int d00, d01, d10, d11;
# 1142|   

Error: COMPILER_WARNING: [#def111]
ffmpeg-7.1.2/libavcodec/jrevdct.c:1155:29: warning[-Warray-parameter=]: argument 1 of type ‘int16_t[64]’ {aka ‘short int[64]’} with mismatched bound
# 1155 | void ff_j_rev_dct1(DCTBLOCK data){
#      |                    ~~~~~~~~~^~~~
ffmpeg-7.1.2/libavcodec/dct.h:33:29: note: previously declared as ‘int16_t *’ {aka ‘short int *’}
#   33 | void ff_j_rev_dct1(int16_t *data);
#      |                    ~~~~~~~~~^~~~
# 1153|   }
# 1154|   
# 1155|-> void ff_j_rev_dct1(DCTBLOCK data){
# 1156|     data[0] = (data[0] + 4)>>3;
# 1157|   }

Error: GCC_ANALYZER_WARNING (CWE-476): [#def112]
ffmpeg-7.1.2/libavcodec/kbdwin.c:45:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘int_window’
ffmpeg-7.1.2/libavcodec/kbdwin.c:54:14: enter_function: entry to ‘ff_kbd_window_init’
ffmpeg-7.1.2/libavcodec/kbdwin.c:56:5: call_function: calling ‘kbd_window_init’ from ‘ff_kbd_window_init’
#   43|          sum += temp[i];
#   44|          if (float_window) float_window[i] = sqrt(sum * scale);
#   45|->        else                int_window[i] = lrint(2147483647 * sqrt(sum * scale));
#   46|      }
#   47|      for (; i < n; i++) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def113]
ffmpeg-7.1.2/libavcodec/libaomenc.c:346:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*ptr’
ffmpeg-7.1.2/libavcodec/libaomenc.c:385:20: enter_function: entry to ‘aom_free’
ffmpeg-7.1.2/libavcodec/libaomenc.c:392:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libaomenc.c:397:14: call_function: calling ‘codecctl_intp’ from ‘aom_free’
#  344|   
#  345|       snprintf(buf, sizeof(buf), "%s:", ctlidstr[id]);
#  346|->     av_log(avctx, AV_LOG_DEBUG, "  %*s%d\n", width, buf, *ptr);
#  347|   
#  348|       res = aom_codec_control(&ctx->encoder, id, ptr);

Error: COMPILER_WARNING (CWE-477): [#def114]
ffmpeg-7.1.2/libavcodec/libopenjpegenc.c: scope_hint: In function ‘mj2_create_image’
ffmpeg-7.1.2/libavcodec/libopenjpegenc.c:256:9: warning[-Wdeprecated-declarations]: ‘bpp’ is deprecated: Use prec instead
#  256 |         cmptparm[i].bpp  = desc->comp[i].depth;
#      |         ^~~~~~~~
ffmpeg-7.1.2/libavcodec/libopenjpegenc.c:34: included_from: Included from here.
/usr/include/openjpeg-2.5/openjpeg.h:754:45: note: declared here
#  754 |     OPJ_DEPRECATED_STRUCT_MEMBER(OPJ_UINT32 bpp, "Use prec instead");
#      |                                             ^~~
/usr/include/openjpeg-2.5/openjpeg.h:80:83: note: in definition of macro ‘OPJ_DEPRECATED_STRUCT_MEMBER’
#   80 | #define OPJ_DEPRECATED_STRUCT_MEMBER(memb, msg) __attribute__ ((deprecated(msg))) memb
#      |                                                                                   ^~~~
#  254|       for (i = 0; i < numcomps; i++) {
#  255|           cmptparm[i].prec = desc->comp[i].depth;
#  256|->         cmptparm[i].bpp  = desc->comp[i].depth;
#  257|           cmptparm[i].sgnd = 0;
#  258|           cmptparm[i].dx = sub_dx[i];

Error: COMPILER_WARNING (CWE-477): [#def115]
ffmpeg-7.1.2/libavcodec/libopenjpegenc.c:256:9: warning[-Wdeprecated-declarations]: ‘bpp’ is deprecated: Use prec instead
#  254|       for (i = 0; i < numcomps; i++) {
#  255|           cmptparm[i].prec = desc->comp[i].depth;
#  256|->         cmptparm[i].bpp  = desc->comp[i].depth;
#  257|           cmptparm[i].sgnd = 0;
#  258|           cmptparm[i].dx = sub_dx[i];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def116]
ffmpeg-7.1.2/libavcodec/libvpxdec.c:290:26: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘img_alpha’
ffmpeg-7.1.2/libavcodec/libvpxdec.c:229:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:232:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:263:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:264:11: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:263:9: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:269:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:269:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:275:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:281:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:281:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:289:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:290:14: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:290:26: danger: use of uninitialized value ‘img_alpha’ here
#  288|   
#  289|           if (ctx->has_alpha_channel &&
#  290|->             (img->d_w != img_alpha->d_w ||
#  291|                img->d_h != img_alpha->d_h ||
#  292|                img->bit_depth != img_alpha->bit_depth)) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def117]
ffmpeg-7.1.2/libavcodec/libvpxdec.c:319:49: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘img_alpha’
ffmpeg-7.1.2/libavcodec/libvpxdec.c:229:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:232:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:263:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:264:11: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:263:9: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:269:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:269:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:275:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:281:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:289:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:300:21: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:304:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:303:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:309:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:308:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:311:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:313:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:315:45: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:316:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:318:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:318:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libvpxdec.c:319:49: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libvpxdec.c:319:49: danger: use of uninitialized value ‘img_alpha’ here
#  317|                   return AVERROR(ENOMEM);
#  318|               if (ctx->has_alpha_channel) {
#  319|->                 picture->buf[1] = av_buffer_ref(img_alpha->fb_priv);
#  320|                   if (!picture->buf[1])
#  321|                       return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def118]
ffmpeg-7.1.2/libavcodec/libxeve.c:507:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘av_pic_type’
ffmpeg-7.1.2/libavcodec/libxeve.c:462:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libxeve.c:464:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libxeve.c:465:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libxeve.c:471:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libxeve.c:471:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libxeve.c:474:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libxeve.c:474:19: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libxeve.c:477:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libxeve.c:477:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/libxeve.c:479:23: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/libxeve.c:480:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/libxeve.c:483:55: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/libxeve.c:507:17: danger: use of uninitialized value ‘av_pic_type’ here
#  505|                   }
#  506|   
#  507|->                 ff_side_data_set_encoder_stats(avpkt, xectx->stat.qp * FF_QP2LAMBDA, NULL, 0, av_pic_type);
#  508|   
#  509|                   *got_packet = 1;

Error: COMPILER_WARNING (CWE-704): [#def119]
ffmpeg-7.1.2/libavcodec/microdvddec.c: scope_hint: In function ‘indexof’
ffmpeg-7.1.2/libavcodec/microdvddec.c:38:15: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#   38 |     char *f = strchr(s, c);
#      |               ^~~~~~
#   36|   static int indexof(const char *s, int c)
#   37|   {
#   38|->     char *f = strchr(s, c);
#   39|       return f ? (f - s) : -1;
#   40|   }

Error: COMPILER_WARNING (CWE-704): [#def120]
ffmpeg-7.1.2/libavcodec/microdvddec.c:38:15: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#   36|   static int indexof(const char *s, int c)
#   37|   {
#   38|->     char *f = strchr(s, c);
#   39|       return f ? (f - s) : -1;
#   40|   }

Error: COMPILER_WARNING: [#def121]
ffmpeg-7.1.2/libavcodec/mpc8.c: scope_hint: In function ‘mpc8_decode_init’
ffmpeg-7.1.2/libavcodec/mpc8.c:158:5: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#  158 |     uint8_t sample_rate_idx = get_bits(&gb, 3);
#      |     ^~~~~~~
#  156|       init_get_bits(&gb, avctx->extradata, 16);
#  157|   
#  158|->     uint8_t sample_rate_idx = get_bits(&gb, 3);
#  159|       static const int sample_rates[] = { 44100, 48000, 37800, 32000 };
#  160|       if (sample_rate_idx >= FF_ARRAY_ELEMS(sample_rates)) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def122]
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:516:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘smr1’
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:737:12: enter_function: entry to ‘MPA_encode_frame’
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:746:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:746:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:750:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:750:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:754:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:757:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/mpegaudioenc_template.c:757:5: call_function: calling ‘compute_bit_allocation’ from ‘MPA_encode_frame’
#  514|       const unsigned char *alloc;
#  515|   
#  516|->     memcpy(smr, smr1, s->nb_channels * sizeof(short) * SBLIMIT);
#  517|       memset(subband_status, SB_NOTALLOCATED, s->nb_channels * SBLIMIT);
#  518|       memset(bit_alloc, 0, s->nb_channels * SBLIMIT);

Error: GCC_ANALYZER_WARNING (CWE-835): [#def123]
ffmpeg-7.1.2/libavcodec/opus/celt.c:87:20: warning[-Wanalyzer-infinite-loop]: infinite loop
ffmpeg-7.1.2/libavcodec/opus/celt.c:87:20: danger: infinite loop here
ffmpeg-7.1.2/libavcodec/opus/celt.c:87:20: branch_true: if it ever follows ‘true’ branch, it will always do so...
ffmpeg-7.1.2/libavcodec/opus/celt.c:87:20: branch_true: ...to here
#   85|                                         ff_celt_freq_bands[lowband_offset] - ff_celt_freq_range[i]);
#   86|               foldstart = lowband_offset;
#   87|->             while (ff_celt_freq_bands[--foldstart] > effective_lowband);
#   88|               foldend = lowband_offset - 1;
#   89|               while (++foldend < i && ff_celt_freq_bands[foldend] < effective_lowband + ff_celt_freq_range[i]);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def124]
ffmpeg-7.1.2/libavcodec/opus/enc.c:148:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘cur’
ffmpeg-7.1.2/libavcodec/opus/enc.c:123:13: enter_function: entry to ‘celt_frame_setup_input’
ffmpeg-7.1.2/libavcodec/opus/enc.c:125:14: release_memory: ‘cur’ is NULL
ffmpeg-7.1.2/libavcodec/opus/enc.c:129:11: call_function: calling ‘ff_bufqueue_get’ from ‘celt_frame_setup_input’
ffmpeg-7.1.2/libavcodec/opus/enc.c:129:11: return_function: returning to ‘celt_frame_setup_input’ from ‘ff_bufqueue_get’
ffmpeg-7.1.2/libavcodec/opus/enc.c:140:22: branch_true: following ‘true’ branch (when ‘sf < subframes’)...
ffmpeg-7.1.2/libavcodec/opus/enc.c:141:19: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:144:19: call_function: inlined call to ‘ff_bufqueue_peek’ from ‘celt_frame_setup_input’
ffmpeg-7.1.2/libavcodec/opus/enc.c:144:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:146:26: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:148:36: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:148:36: release_memory: ‘cur’ is NULL
ffmpeg-7.1.2/libavcodec/opus/enc.c:148:33: danger: dereference of NULL ‘cur’
#  146|           for (int ch = 0; ch < f->channels; ch++) {
#  147|               CeltBlock *b = &f->block[ch];
#  148|->             const void *input = cur->extended_data[ch];
#  149|               const size_t bps  = av_get_bytes_per_sample(cur->format);
#  150|               const size_t left = (subframesize - cur->nb_samples)*bps;

Error: GCC_ANALYZER_WARNING: [#def125]
ffmpeg-7.1.2/libavcodec/opus/enc.c:696:16: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavcodec/opus/enc.c:633:20: enter_function: entry to ‘opus_encode_init’
ffmpeg-7.1.2/libavcodec/opus/enc.c:663:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:665:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:669:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:672:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:672:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:672:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:676:21: branch_true: following ‘true’ branch (when ‘i != 4’)...
ffmpeg-7.1.2/libavcodec/opus/enc.c:677:35: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:678:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:713:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:678:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:713:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:688:10: call_function: inlined call to ‘ff_bufqueue_peek’ from ‘opus_encode_init’
ffmpeg-7.1.2/libavcodec/opus/enc.c:688:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:691:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:691:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:695:24: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:696:16: danger: at least one operand of the size argument is of a floating-point type
#  694|       /* Frame structs and range coder buffers */
#  695|       max_frames = ceilf(FFMIN(s->options.max_delay_ms, 120.0f)/2.5f);
#  696|->     s->frame = av_malloc(max_frames*sizeof(CeltFrame));
#  697|       if (!s->frame)
#  698|           return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING: [#def126]
ffmpeg-7.1.2/libavcodec/opus/enc.c:699:13: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavcodec/opus/enc.c:633:20: enter_function: entry to ‘opus_encode_init’
ffmpeg-7.1.2/libavcodec/opus/enc.c:663:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:665:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:669:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:672:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:672:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:672:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:676:21: branch_true: following ‘true’ branch (when ‘i != 4’)...
ffmpeg-7.1.2/libavcodec/opus/enc.c:677:35: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:678:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:713:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:678:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:713:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:688:10: call_function: inlined call to ‘ff_bufqueue_peek’ from ‘opus_encode_init’
ffmpeg-7.1.2/libavcodec/opus/enc.c:688:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:691:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:691:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:695:24: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:697:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/opus/enc.c:699:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/opus/enc.c:699:13: danger: at least one operand of the size argument is of a floating-point type
#  697|       if (!s->frame)
#  698|           return AVERROR(ENOMEM);
#  699|->     s->rc = av_malloc(max_frames*sizeof(OpusRangeCoder));
#  700|       if (!s->rc)
#  701|           return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING: [#def127]
ffmpeg-7.1.2/libavcodec/opus/enc_psy.c:530:28: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
#  528|       s->inflection_points_count = 0;
#  529|   
#  530|->     s->inflection_points = av_mallocz(sizeof(*s->inflection_points)*s->max_steps);
#  531|       if (!s->inflection_points) {
#  532|           ret = AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def128]
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:165:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dst16’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:228:12: enter_function: entry to ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:238:8: branch_false: following ‘false’ branch (when ‘buf_size > 2’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:257:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:259:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:262:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:263:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:264:12: branch_true: following ‘true’ branch (when ‘buf_size >= missing_samples’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:265:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: return_function: returning to ‘pcm_dvd_decode_frame’ from ‘pcm_dvd_decode_samples’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:281:8: branch_true: following ‘true’ branch (when ‘blocks != 0’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
#  163|           int samples = blocks * avctx->ch_layout.nb_channels;
#  164|           do {
#  165|->             *dst16++ = bytestream2_get_be16u(&gb);
#  166|           } while (--samples);
#  167|   #endif

Error: GCC_ANALYZER_WARNING (CWE-476): [#def129]
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:174:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dst32’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:228:12: enter_function: entry to ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:238:8: branch_false: following ‘false’ branch (when ‘buf_size > 2’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:257:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:259:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:262:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:263:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:264:12: branch_true: following ‘true’ branch (when ‘buf_size >= missing_samples’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:265:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: return_function: returning to ‘pcm_dvd_decode_frame’ from ‘pcm_dvd_decode_samples’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:281:8: branch_true: following ‘true’ branch (when ‘blocks != 0’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
#  172|               do {
#  173|                   for (i = 2; i; i--) {
#  174|->                     dst32[0] = bytestream2_get_be16u(&gb) << 16;
#  175|                       dst32[1] = bytestream2_get_be16u(&gb) << 16;
#  176|                       t = bytestream2_get_byteu(&gb);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def130]
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:184:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dst32’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:228:12: enter_function: entry to ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:238:8: branch_false: following ‘false’ branch (when ‘buf_size > 2’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:257:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:259:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:262:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:263:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:264:12: branch_true: following ‘true’ branch (when ‘buf_size >= missing_samples’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:265:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: return_function: returning to ‘pcm_dvd_decode_frame’ from ‘pcm_dvd_decode_samples’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:281:8: branch_true: following ‘true’ branch (when ‘blocks != 0’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
#  182|           do {
#  183|               for (i = s->groups_per_block; i; i--) {
#  184|->                 dst32[0] = bytestream2_get_be16u(&gb) << 16;
#  185|                   dst32[1] = bytestream2_get_be16u(&gb) << 16;
#  186|                   dst32[2] = bytestream2_get_be16u(&gb) << 16;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def131]
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:202:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dst32’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:228:12: enter_function: entry to ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:238:8: branch_false: following ‘false’ branch (when ‘buf_size > 2’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:257:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:259:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:262:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:263:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:264:12: branch_true: following ‘true’ branch (when ‘buf_size >= missing_samples’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:265:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: return_function: returning to ‘pcm_dvd_decode_frame’ from ‘pcm_dvd_decode_samples’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:281:8: branch_true: following ‘true’ branch (when ‘blocks != 0’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
#  200|               do {
#  201|                   for (i = 2; i; i--) {
#  202|->                     dst32[0] = bytestream2_get_be16u(&gb) << 16;
#  203|                       dst32[1] = bytestream2_get_be16u(&gb) << 16;
#  204|                       *dst32++ += bytestream2_get_byteu(&gb) << 8;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def132]
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:211:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dst32’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:228:12: enter_function: entry to ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:238:8: branch_false: following ‘false’ branch (when ‘buf_size > 2’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:19: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:243:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:257:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:259:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:262:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:263:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:264:12: branch_true: following ‘true’ branch (when ‘buf_size >= missing_samples’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:265:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:267:19: return_function: returning to ‘pcm_dvd_decode_frame’ from ‘pcm_dvd_decode_samples’
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:281:8: branch_true: following ‘true’ branch (when ‘blocks != 0’)...
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/pcm-dvd.c:282:9: call_function: calling ‘pcm_dvd_decode_samples’ from ‘pcm_dvd_decode_frame’
#  209|           do {
#  210|               for (i = s->groups_per_block; i; i--) {
#  211|->                 dst32[0] = bytestream2_get_be16u(&gb) << 16;
#  212|                   dst32[1] = bytestream2_get_be16u(&gb) << 16;
#  213|                   dst32[2] = bytestream2_get_be16u(&gb) << 16;

Error: COMPILER_WARNING (CWE-477): [#def133]
ffmpeg-7.1.2/libavcodec/pcm.c: scope_hint: In function ‘pcm_decode_init’
ffmpeg-7.1.2/libavcodec/pcm.c:287:5: warning[-Wdeprecated-declarations]: ‘sample_fmts’ is deprecated
#  287 |     avctx->sample_fmt = avctx->codec->sample_fmts[0];
#      |     ^~~~~
ffmpeg-7.1.2/libavcodec/avcodec.h:41: included_from: Included from here.
ffmpeg-7.1.2/libavcodec/pcm.c:34: included_from: Included from here.
ffmpeg-7.1.2/libavcodec/codec.h:219:32: note: declared here
#  219 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
#      |                                ^~~~~~~~~~~
#  285|       }
#  286|   
#  287|->     avctx->sample_fmt = avctx->codec->sample_fmts[0];
#  288|   
#  289|       if (avctx->sample_fmt == AV_SAMPLE_FMT_S32)

Error: COMPILER_WARNING (CWE-477): [#def134]
ffmpeg-7.1.2/libavcodec/pcm.c:287:5: warning[-Wdeprecated-declarations]: ‘sample_fmts’ is deprecated
#  285|       }
#  286|   
#  287|->     avctx->sample_fmt = avctx->codec->sample_fmts[0];
#  288|   
#  289|       if (avctx->sample_fmt == AV_SAMPLE_FMT_S32)

Error: COMPILER_WARNING (CWE-704): [#def135]
ffmpeg-7.1.2/libavcodec/pnm_parser.c: scope_hint: In function ‘pnm_parse’
ffmpeg-7.1.2/libavcodec/pnm_parser.c:98:34: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#   98 |                 uint8_t *match = memchr(bs, '\n', end-bs);
#      |                                  ^~~~~~
#   96|               c = *bs++;
#   97|               if (c == '#')  {
#   98|->                 uint8_t *match = memchr(bs, '\n', end-bs);
#   99|                   if (match)
#  100|                       bs = match + 1;

Error: COMPILER_WARNING (CWE-704): [#def136]
ffmpeg-7.1.2/libavcodec/pnm_parser.c:98:34: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#   96|               c = *bs++;
#   97|               if (c == '#')  {
#   98|->                 uint8_t *match = memchr(bs, '\n', end-bs);
#   99|                   if (match)
#  100|                       bs = match + 1;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def137]
ffmpeg-7.1.2/libavcodec/proresdec.c:472:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer_end’
ffmpeg-7.1.2/libavcodec/proresdec.c:639:12: enter_function: entry to ‘decode_slice_thread’
ffmpeg-7.1.2/libavcodec/proresdec.c:670:9: branch_false: following ‘false’ branch (when ‘v_data_size >= 0’)...
ffmpeg-7.1.2/libavcodec/proresdec.c:671:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresdec.c:670:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/proresdec.c:676:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresdec.c:678:17: branch_true: following ‘true’ branch (when ‘i != 64’)...
ffmpeg-7.1.2/libavcodec/proresdec.c:679:33: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/proresdec.c:712:11: call_function: calling ‘decode_slice_luma’ from ‘decode_slice_thread’
#  470|       OPEN_READER(re, gb);
#  471|   
#  472|->     DECODE_CODEWORD(code, FIRST_DC_CB, LAST_SKIP_BITS);
#  473|       prev_dc = TOSIGNED(code);
#  474|       out[0] = prev_dc;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def138]
ffmpeg-7.1.2/libavcodec/proresdec.c:472:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘gb.buffer’
ffmpeg-7.1.2/libavcodec/proresdec.c:572:12: enter_function: entry to ‘decode_slice_chroma’
ffmpeg-7.1.2/libavcodec/proresdec.c:587:5: call_function: calling ‘init_get_bits’ from ‘decode_slice_chroma’
ffmpeg-7.1.2/libavcodec/proresdec.c:587:5: return_function: returning to ‘decode_slice_chroma’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/proresdec.c:589:16: call_function: inlined call to ‘decode_dc_coeffs’ from ‘decode_slice_chroma’
#  470|       OPEN_READER(re, gb);
#  471|   
#  472|->     DECODE_CODEWORD(code, FIRST_DC_CB, LAST_SKIP_BITS);
#  473|       prev_dc = TOSIGNED(code);
#  474|       out[0] = prev_dc;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def139]
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:837:53: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘linesize[3]’
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:801:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:801:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:836:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:838:58: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:837:53: danger: use of uninitialized value ‘linesize[3]’ here
#  835|   
#  836|       if (ctx->alpha_bits)
#  837|->         alpha_bits = estimate_alpha_plane(ctx, src, linesize[3],
#  838|                                             mbs_per_slice, td->blocks[3]);
#  839|       // todo: maybe perform coarser quantising to fit into frame size when needed

Error: GCC_ANALYZER_WARNING (CWE-457): [#def140]
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:843:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘num_cblocks[0]’
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:801:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:801:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:836:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:840:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:840:25: branch_true: following ‘true’ branch (when ‘q <= max_quant’)...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:842:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:843:17: danger: use of uninitialized value ‘num_cblocks[0]’ here
#  841|           bits  = alpha_bits;
#  842|           error = 0;
#  843|->         bits += estimate_slice_plane(ctx, &error, 0,
#  844|                                        src, linesize[0],
#  845|                                        mbs_per_slice,

Error: GCC_ANALYZER_WARNING (CWE-457): [#def141]
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:861:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘slice_bits[max_quant]’
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:801:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:801:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:836:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:840:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:840:25: branch_false: following ‘false’ branch (when ‘q > max_quant’)...
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:861:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/proresenc_kostya.c:861:9: danger: use of uninitialized value ‘slice_bits[max_quant]’ here
#  859|           slice_score[q] = error;
#  860|       }
#  861|->     if (slice_bits[max_quant] <= ctx->bits_per_mb * mbs_per_slice) {
#  862|           slice_bits[max_quant + 1]  = slice_bits[max_quant];
#  863|           slice_score[max_quant + 1] = slice_score[max_quant] + 1;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def142]
ffmpeg-7.1.2/libavcodec/put_bits.h:65:8: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start_position’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1161:12: enter_function: entry to ‘cbs_av1_write_global_motion_params’
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1167:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1167:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1171:36: branch_true: following ‘true’ branch (when ‘ref != 8’)...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1172:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1172:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1204:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1173:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1174:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1174:13: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1204:1: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1175:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1187:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/cbs_av1_syntax_template.c:1187:13: call_function: calling ‘cbs_av1_write_global_motion_param’ from ‘cbs_av1_write_global_motion_params’
#   63|                                    int buffer_size)
#   64|   {
#   65|->     if (buffer_size < 0) {
#   66|           buffer_size = 0;
#   67|           buffer      = NULL;

Error: GCC_ANALYZER_WARNING (CWE-1335): [#def143]
ffmpeg-7.1.2/libavcodec/put_bits.h:225:9: warning[-Wanalyzer-shift-count-overflow]: shift by count (‘64’) >= precision of type (‘64’)
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:697:12: enter_function: entry to ‘encode_frame’
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:709:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:712:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:722:5: call_function: inlined call to ‘init_put_bits’ from ‘encode_frame’
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:724:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:829:14: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:829:14: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:856:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:856:15: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:884:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:884:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:884:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:886:25: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:892:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:898:20: call_function: calling ‘sub_left_prediction’ from ‘encode_frame’
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:898:20: return_function: returning to ‘encode_frame’ from ‘sub_left_prediction’
ffmpeg-7.1.2/libavcodec/huffyuvenc.c:900:13: call_function: calling ‘encode_plane_bitstream’ from ‘encode_frame’
#  223|           bit_left   -= n;
#  224|       } else {
#  225|->         bit_buf   <<= bit_left;
#  226|           bit_buf    |= value >> (n - bit_left);
#  227|           if (s->buf_end - s->buf_ptr >= sizeof(BitBuf)) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def144]
ffmpeg-7.1.2/libavcodec/qsvenc.c:1525:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&vps_buf’
ffmpeg-7.1.2/libavcodec/qsvenc.c:1504:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1508:22: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1510:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1510:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1521:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1524:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1524:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1525:43: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1525:9: danger: use of uninitialized value ‘&vps_buf’ here
# 1523|   
# 1524|       if (q->hevc_vps) {
# 1525|->         memcpy(avctx->extradata, vps_buf, extradata_vps.VPSBufSize);
# 1526|           extradata_offset += extradata_vps.VPSBufSize;
# 1527|       }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def145]
ffmpeg-7.1.2/libavcodec/qsvenc.c:1529:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&sps_buf’
ffmpeg-7.1.2/libavcodec/qsvenc.c:1504:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1508:22: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1510:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1510:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1521:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1524:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1524:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/qsvenc.c:1529:58: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/qsvenc.c:1529:5: danger: use of uninitialized value ‘&sps_buf’ here
# 1527|       }
# 1528|   
# 1529|->     memcpy(avctx->extradata + extradata_offset, sps_buf, extradata.SPSBufSize);
# 1530|       extradata_offset += extradata.SPSBufSize;
# 1531|       if (need_pps) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def146]
ffmpeg-7.1.2/libavcodec/rka.c:475:8: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘val’
ffmpeg-7.1.2/libavcodec/rka.c:849:12: enter_function: entry to ‘rka_decode_frame’
ffmpeg-7.1.2/libavcodec/rka.c:856:5: call_function: inlined call to ‘bytestream2_init’ from ‘rka_decode_frame’
ffmpeg-7.1.2/libavcodec/rka.c:859:22: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/rka.c:866:25: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/rka.c:867:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/rka.c:870:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/rka.c:919:25: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/rka.c:919:25: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/rka.c:920:30: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/rka.c:921:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/rka.c:924:23: call_function: calling ‘decode_ch_samples’ from ‘rka_decode_frame’
#  473|       freq = 0;
#  474|       dst[0] = 0;
#  475|->     if (val > 0 && am->buf_size > 0) {
#  476|           for (dst[0] = 0; dst[0] < size & freq < val; dst[0]++) {
#  477|               if (!am->prob[1][dst[0]])

Error: GCC_ANALYZER_WARNING (CWE-688): [#def147]
ffmpeg-7.1.2/libavcodec/rl2.c:132:13: warning[-Wanalyzer-null-argument]: use of NULL ‘back_frame’ where non-null expected
ffmpeg-7.1.2/libavcodec/rl2.c:148:20: enter_function: entry to ‘rl2_decode_init’
ffmpeg-7.1.2/libavcodec/rl2.c:159:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/rl2.c:163:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/rl2.c:163:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/rl2.c:172:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/rl2.c:172:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/rl2.c:178:17: branch_true: following ‘true’ branch (when ‘i != 256’)...
ffmpeg-7.1.2/libavcodec/rl2.c:179:39: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/rl2.c:184:8: branch_true: following ‘true’ branch (when ‘back_size != 0’)...
ffmpeg-7.1.2/libavcodec/rl2.c:187:42: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/rl2.c:188:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/rl2.c:191:36: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/rl2.c:190:9: call_function: calling ‘rl2_rle_decode’ from ‘rl2_decode_init’
#  130|       if (s->back_frame) {
#  131|           while (1) {
#  132|->             memcpy(out, back_frame, line_end - out);
#  133|               if (line_end == out_end)
#  134|                   break;

Error: GCC_ANALYZER_WARNING (CWE-835): [#def148]
ffmpeg-7.1.2/libavcodec/sbc.c:118:17: warning[-Wanalyzer-infinite-loop]: infinite loop
ffmpeg-7.1.2/libavcodec/sbc.c:118:17: danger: infinite loop here
ffmpeg-7.1.2/libavcodec/sbc.c:121:30: branch_false: when ‘sb >= subbands’: always following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/sbc.c:127:22: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/sbc.c:127:22: branch_true: if it ever follows ‘true’ branch, it will always do so...
ffmpeg-7.1.2/libavcodec/sbc.c:127:22: branch_true: ...to here
#  116|               bitslice = max_bitneed + 1;
#  117|               do {
#  118|->                 bitslice--;
#  119|                   bitcount += slicecount;
#  120|                   slicecount = 0;

Error: GCC_ANALYZER_WARNING: [#def149]
ffmpeg-7.1.2/libavcodec/sbcdec.c:227:13: warning[-Wanalyzer-overlapping-buffers]: overlapping buffers passed as arguments to ‘memcpy’
ffmpeg-7.1.2/libavcodec/sbcdec.c:304:13: enter_function: entry to ‘sbc_synthesize_audio’
ffmpeg-7.1.2/libavcodec/sbcdec.c:311:22: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/sbcdec.c:311:22: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/sbcdec.c:313:17: call_function: calling ‘sbc_synthesize_four’ from ‘sbc_synthesize_audio’
#  225|           if (offset[i] < 0) {
#  226|               offset[i] = 79;
#  227|->             memcpy(v + 80, v, 9 * sizeof(*v));
#  228|           }
#  229|   

Error: GCC_ANALYZER_WARNING: [#def150]
ffmpeg-7.1.2/libavcodec/sbcdec.c:270:13: warning[-Wanalyzer-overlapping-buffers]: overlapping buffers passed as arguments to ‘memcpy’
ffmpeg-7.1.2/libavcodec/sbcdec.c:304:13: enter_function: entry to ‘sbc_synthesize_audio’
ffmpeg-7.1.2/libavcodec/sbcdec.c:317:22: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/sbcdec.c:317:22: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/sbcdec.c:319:17: call_function: calling ‘sbc_synthesize_eight’ from ‘sbc_synthesize_audio’
#  268|           if (offset[i] < 0) {
#  269|               offset[i] = 159;
#  270|->             memcpy(v + 160, v, 9 * sizeof(*v));
#  271|           }
#  272|   

Error: COMPILER_WARNING (CWE-477): [#def151]
ffmpeg-7.1.2/libavcodec/sbcenc.c: scope_hint: In function ‘sbc_encode_init’
ffmpeg-7.1.2/libavcodec/sbcenc.c:263:5: warning[-Wdeprecated-declarations]: ‘supported_samplerates’ is deprecated
#  263 |     for (int i = 0; avctx->codec->supported_samplerates[i]; i++)
#      |     ^~~
ffmpeg-7.1.2/libavcodec/avcodec.h:41: included_from: Included from here.
ffmpeg-7.1.2/libavcodec/sbcenc.c:36: included_from: Included from here.
ffmpeg-7.1.2/libavcodec/codec.h:217:16: note: declared here
#  217 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
#      |                ^~~~~~~~~~~~~~~~~~~~~
#  261|       }
#  262|   
#  263|->     for (int i = 0; avctx->codec->supported_samplerates[i]; i++)
#  264|           if (avctx->sample_rate == avctx->codec->supported_samplerates[i])
#  265|               frame->frequency = i;

Error: COMPILER_WARNING (CWE-477): [#def152]
ffmpeg-7.1.2/libavcodec/sbcenc.c:263:5: warning[-Wdeprecated-declarations]: ‘supported_samplerates’ is deprecated
#  261|       }
#  262|   
#  263|->     for (int i = 0; avctx->codec->supported_samplerates[i]; i++)
#  264|           if (avctx->sample_rate == avctx->codec->supported_samplerates[i])
#  265|               frame->frequency = i;

Error: COMPILER_WARNING (CWE-477): [#def153]
ffmpeg-7.1.2/libavcodec/sbcenc.c:264:9: warning[-Wdeprecated-declarations]: ‘supported_samplerates’ is deprecated
#  264 |         if (avctx->sample_rate == avctx->codec->supported_samplerates[i])
#      |         ^~
ffmpeg-7.1.2/libavcodec/codec.h:217:16: note: declared here
#  217 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
#      |                ^~~~~~~~~~~~~~~~~~~~~
#  262|   
#  263|       for (int i = 0; avctx->codec->supported_samplerates[i]; i++)
#  264|->         if (avctx->sample_rate == avctx->codec->supported_samplerates[i])
#  265|               frame->frequency = i;
#  266|   

Error: COMPILER_WARNING (CWE-477): [#def154]
ffmpeg-7.1.2/libavcodec/sbcenc.c:264:9: warning[-Wdeprecated-declarations]: ‘supported_samplerates’ is deprecated
#  262|   
#  263|       for (int i = 0; avctx->codec->supported_samplerates[i]; i++)
#  264|->         if (avctx->sample_rate == avctx->codec->supported_samplerates[i])
#  265|               frame->frequency = i;
#  266|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def155]
ffmpeg-7.1.2/libavcodec/snow.c:209:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
ffmpeg-7.1.2/libavcodec/snow.c:285:6: enter_function: entry to ‘ff_snow_pred_block’
ffmpeg-7.1.2/libavcodec/snow.c:286:7: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/snow.c:325:46: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/snow.c:353:13: call_function: calling ‘mc_block’ from ‘ff_snow_pred_block’
#  207|           for(y=0; y < b_h; y++){
#  208|               for(x=0; x < b_w; x++){
#  209|->                 int a_1=tmpI[x + (HTAPS_MAX/2-4)*64];
#  210|                   int a0= tmpI[x + (HTAPS_MAX/2-3)*64];
#  211|                   int a1= tmpI[x + (HTAPS_MAX/2-2)*64];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def156]
ffmpeg-7.1.2/libavcodec/snow_dwt.c:134:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
ffmpeg-7.1.2/libavcodec/snow_dwt.c:838:5: enter_function: entry to ‘ff_w97_32_c’
ffmpeg-7.1.2/libavcodec/snow_dwt.c:840:12: call_function: calling ‘w_c’ from ‘ff_w97_32_c’
#  132|   
#  133|       for (i = 0; i < w; i++)
#  134|->         dst[i * dst_step] = LIFT(src[i * src_step],
#  135|                                    ((mul * (ref[i * ref_step] +
#  136|                                             ref[(i + 1) * ref_step]) +

Error: GCC_ANALYZER_WARNING (CWE-457): [#def157]
ffmpeg-7.1.2/libavcodec/snow_dwt.c:186:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
ffmpeg-7.1.2/libavcodec/snow_dwt.c:833:5: enter_function: entry to ‘ff_w53_32_c’
ffmpeg-7.1.2/libavcodec/snow_dwt.c:835:12: call_function: calling ‘w_c’ from ‘ff_w53_32_c’
#  184|   
#  185|       for (x = 0; x < width2; x++) {
#  186|->         temp[x]      = b[2 * x];
#  187|           temp[x + w2] = b[2 * x + 1];
#  188|       }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def158]
ffmpeg-7.1.2/libavcodec/speexdec.c:856:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘n0’
ffmpeg-7.1.2/libavcodec/speexdec.c:843:21: branch_true: following ‘true’ branch (when ‘j <= lpcrdr’)...
ffmpeg-7.1.2/libavcodec/speexdec.c:843:21: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:845:25: branch_false: following ‘false’ branch (when ‘i >= m’)...
ffmpeg-7.1.2/libavcodec/speexdec.c:856:24: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:856:24: danger: use of uninitialized value ‘n0’ here
#  854|               xin2 = xout2;
#  855|           }
#  856|->         xout1 = xin1 + n0[4];
#  857|           xout2 = xin2 - n0[5];
#  858|           if (j > 0)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def159]
ffmpeg-7.1.2/libavcodec/speexdec.c:1319:67: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘low_innov_alias’
ffmpeg-7.1.2/libavcodec/speexdec.c:1235:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1261:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1275:31: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1283:23: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1289:18: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1292:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1293:43: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1297:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1298:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1305:25: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1310:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1314:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1315:27: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1318:29: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1319:31: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1319:67: danger: use of uninitialized value ‘low_innov_alias’ here
# 1317|   
# 1318|               for (int i = 0; i < st->subframe_size; i += 2) {
# 1319|->                 exc[i    ] =  mode->folding_gain * low_innov_alias[offset + i    ] * g;
# 1320|                   exc[i + 1] = -mode->folding_gain * low_innov_alias[offset + i + 1] * g;
# 1321|               }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def160]
ffmpeg-7.1.2/libavcodec/speexdec.c:1355:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&ak’
ffmpeg-7.1.2/libavcodec/speexdec.c:1219:12: enter_function: entry to ‘sb_decode’
ffmpeg-7.1.2/libavcodec/speexdec.c:1235:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1245:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1261:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1275:31: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1283:23: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1289:18: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1292:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1293:43: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1297:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1298:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1305:25: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1310:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1314:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1315:27: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1318:29: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1348:13: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1353:9: call_function: calling ‘iir_mem’ from ‘sb_decode’
ffmpeg-7.1.2/libavcodec/speexdec.c:1353:9: return_function: returning to ‘sb_decode’ from ‘iir_mem’
ffmpeg-7.1.2/libavcodec/speexdec.c:1355:9: danger: use of uninitialized value ‘&ak’ here
# 1353|           iir_mem(st->exc_buf, st->interp_qlpc, sp, st->subframe_size, st->lpc_size, st->mem_sp);
# 1354|           memcpy(st->exc_buf, exc, sizeof(exc));
# 1355|->         memcpy(st->interp_qlpc, ak, sizeof(st->interp_qlpc));
# 1356|           st->exc_rms[sub] = compute_rms(st->exc_buf, st->subframe_size);
# 1357|       }

Error: GCC_ANALYZER_WARNING (CWE-126): [#def161]
ffmpeg-7.1.2/libavcodec/speexdec.c:1370:18: warning[-Wanalyzer-out-of-bounds]: buffer over-read
ffmpeg-7.1.2/libavcodec/speexdec.c:1442:20: enter_function: entry to ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1448:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1451:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1457:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1460:26: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1461:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1464:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
# 1368|   {
# 1369|       st->mode = mode;
# 1370|->     st->modeID = mode->modeID;
# 1371|   
# 1372|       st->first = 1;

Error: GCC_ANALYZER_WARNING (CWE-126): [#def162]
ffmpeg-7.1.2/libavcodec/speexdec.c:1378:21: warning[-Wanalyzer-out-of-bounds]: buffer over-read
ffmpeg-7.1.2/libavcodec/speexdec.c:1442:20: enter_function: entry to ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1448:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1451:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1457:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1460:26: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1461:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1464:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
# 1376|   
# 1377|       st->submodes = mode->submodes;
# 1378|->     st->submodeID = mode->default_submode;
# 1379|       st->subframe_size = mode->subframe_size;
# 1380|       st->lpc_size = mode->lpc_size;

Error: GCC_ANALYZER_WARNING (CWE-126): [#def163]
ffmpeg-7.1.2/libavcodec/speexdec.c:1379:25: warning[-Wanalyzer-out-of-bounds]: buffer over-read
ffmpeg-7.1.2/libavcodec/speexdec.c:1442:20: enter_function: entry to ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1448:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1451:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1457:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1460:26: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1461:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1464:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
# 1377|       st->submodes = mode->submodes;
# 1378|       st->submodeID = mode->default_submode;
# 1379|->     st->subframe_size = mode->subframe_size;
# 1380|       st->lpc_size = mode->lpc_size;
# 1381|       st->full_frame_size = (1 + (st->modeID > 0)) * mode->frame_size;

Error: GCC_ANALYZER_WARNING (CWE-126): [#def164]
ffmpeg-7.1.2/libavcodec/speexdec.c:1380:20: warning[-Wanalyzer-out-of-bounds]: buffer over-read
ffmpeg-7.1.2/libavcodec/speexdec.c:1442:20: enter_function: entry to ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1448:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1451:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1457:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1460:26: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1461:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1464:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
# 1378|       st->submodeID = mode->default_submode;
# 1379|       st->subframe_size = mode->subframe_size;
# 1380|->     st->lpc_size = mode->lpc_size;
# 1381|       st->full_frame_size = (1 + (st->modeID > 0)) * mode->frame_size;
# 1382|       st->nb_subframes = mode->frame_size / mode->subframe_size;

Error: GCC_ANALYZER_WARNING (CWE-126): [#def165]
ffmpeg-7.1.2/libavcodec/speexdec.c:1381:52: warning[-Wanalyzer-out-of-bounds]: buffer over-read
ffmpeg-7.1.2/libavcodec/speexdec.c:1442:20: enter_function: entry to ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1448:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1451:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1457:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1460:26: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1461:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1464:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: return_function: returning to ‘speex_decode_init’ from ‘decoder_init’
ffmpeg-7.1.2/libavcodec/speexdec.c:1508:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/speexdec.c:1509:15: call_function: calling ‘decoder_init’ from ‘speex_decode_init’
# 1379|       st->subframe_size = mode->subframe_size;
# 1380|       st->lpc_size = mode->lpc_size;
# 1381|->     st->full_frame_size = (1 + (st->modeID > 0)) * mode->frame_size;
# 1382|       st->nb_subframes = mode->frame_size / mode->subframe_size;
# 1383|       st->frame_size = mode->frame_size;

Error: GCC_ANALYZER_WARNING (CWE-404): [#def166]
ffmpeg-7.1.2/libavcodec/srtenc.c:48:5: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavcodec/srtenc.c:168:13: enter_function: entry to ‘srt_font_name_cb’
ffmpeg-7.1.2/libavcodec/srtenc.c:172:9: call_function: calling ‘srt_print’ from ‘srt_font_name_cb’
#   46|       va_list vargs;
#   47|       va_start(vargs, str);
#   48|->     av_vbprintf(&s->buffer, str, vargs);
#   49|       va_end(vargs);
#   50|   }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def167]
ffmpeg-7.1.2/libavcodec/svq3.c:1216:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘h’
ffmpeg-7.1.2/libavcodec/svq3.c:1117:20: enter_function: entry to ‘svq3_decode_init’
ffmpeg-7.1.2/libavcodec/svq3.c:1134:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1158:8: branch_true: following ‘true’ branch (when ‘extradata’ is non-NULL)...
ffmpeg-7.1.2/libavcodec/svq3.c:1158:8: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1169:8: branch_true: following ‘true’ branch (when ‘marker_found != 0’)...
ffmpeg-7.1.2/libavcodec/svq3.c:1175:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1176:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1178:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1178:9: call_function: calling ‘init_get_bits’ from ‘svq3_decode_init’
ffmpeg-7.1.2/libavcodec/svq3.c:1178:9: return_function: returning to ‘svq3_decode_init’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/svq3.c:1216:15: danger: use of uninitialized value ‘h’ here
# 1214|               break;
# 1215|           }
# 1216|->         ret = ff_set_dimensions(avctx, w, h);
# 1217|           if (ret < 0)
# 1218|               return ret;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def168]
ffmpeg-7.1.2/libavcodec/svq3.c:1216:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘w’
ffmpeg-7.1.2/libavcodec/svq3.c:1117:20: enter_function: entry to ‘svq3_decode_init’
ffmpeg-7.1.2/libavcodec/svq3.c:1134:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1158:8: branch_true: following ‘true’ branch (when ‘extradata’ is non-NULL)...
ffmpeg-7.1.2/libavcodec/svq3.c:1158:8: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1169:8: branch_true: following ‘true’ branch (when ‘marker_found != 0’)...
ffmpeg-7.1.2/libavcodec/svq3.c:1175:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1176:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/svq3.c:1178:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/svq3.c:1178:9: call_function: calling ‘init_get_bits’ from ‘svq3_decode_init’
ffmpeg-7.1.2/libavcodec/svq3.c:1178:9: return_function: returning to ‘svq3_decode_init’ from ‘init_get_bits’
ffmpeg-7.1.2/libavcodec/svq3.c:1216:15: danger: use of uninitialized value ‘w’ here
# 1214|               break;
# 1215|           }
# 1216|->         ret = ff_set_dimensions(avctx, w, h);
# 1217|           if (ret < 0)
# 1218|               return ret;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def169]
ffmpeg-7.1.2/libavcodec/tiertexseqv.c:96:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(long unsigned int *)&block[_3]’
ffmpeg-7.1.2/libavcodec/tiertexseqv.c:237:12: enter_function: entry to ‘seqvideo_decode_frame’
ffmpeg-7.1.2/libavcodec/tiertexseqv.c:246:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/tiertexseqv.c:249:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/tiertexseqv.c:249:9: call_function: calling ‘seqvideo_decode’ from ‘seqvideo_decode_frame’
#   94|               src = seq_unpack_rle_block(src, src_end, block, sizeof(block));
#   95|               for (b = 0; b < 8; b++) {
#   96|->                 memcpy(dst, &block[b * 8], 8);
#   97|                   dst += seq->frame->linesize[0];
#   98|               }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def170]
ffmpeg-7.1.2/libavcodec/truemotion1.c:663:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘mb_change_byte’
ffmpeg-7.1.2/libavcodec/truemotion1.c:647:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/truemotion1.c:647:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/truemotion1.c:649:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/truemotion1.c:654:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/truemotion1.c:656:12: branch_false: following ‘false’ branch (when ‘keyframe != 0’)...
ffmpeg-7.1.2/libavcodec/truemotion1.c:659:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/truemotion1.c:661:16: branch_true: following ‘true’ branch (when ‘pixels_left > 0’)...
ffmpeg-7.1.2/libavcodec/truemotion1.c:663:16: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/truemotion1.c:663:16: branch_false: following ‘false’ branch (when ‘keyframe == 0’)...
ffmpeg-7.1.2/libavcodec/truemotion1.c:663:29: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/truemotion1.c:663:29: danger: use of uninitialized value ‘mb_change_byte’ here
#  661|           while (pixels_left > 0) {
#  662|   
#  663|->             if (keyframe || ((mb_change_byte & mb_change_byte_mask) == 0)) {
#  664|   
#  665|                   switch (y & 3) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def171]
ffmpeg-7.1.2/libavcodec/v210_template.c:65:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘val’
ffmpeg-7.1.2/libavcodec/v210_template.c:25:13: enter_function: entry to ‘v210_enc_8’
ffmpeg-7.1.2/libavcodec/v210_template.c:39:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/v210_template.c:41:9: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/v210_template.c:49:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/v210_template.c:55:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/v210_template.c:55:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/v210_template.c:64:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/v210_template.c:64:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/v210_template.c:65:21: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/v210_template.c:65:21: call_function: inlined call to ‘av_clip_c’ from ‘v210_enc_8’
ffmpeg-7.1.2/libavcodec/v210_template.c:65:20: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/v210_template.c:65:57: call_function: inlined call to ‘av_clip_c’ from ‘v210_enc_8’
ffmpeg-7.1.2/libavcodec/v210_template.c:65:56: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/v210_template.c:65:17: danger: use of uninitialized value ‘val’ here
#   63|           }
#   64|           if (w < avctx->width - 3) {
#   65|->             val |= (CLIP(*u++, DEPTH) << (20-DEPTH)) | (CLIP(*y++, DEPTH) << (30-DEPTH));
#   66|               AV_WL32(dst, val);
#   67|               dst += 4;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def172]
ffmpeg-7.1.2/libavcodec/v4l2_m2m.c:302:18: warning[-Wanalyzer-malloc-leak]: leak of ‘opendir("/dev")’
ffmpeg-7.1.2/libavcodec/v4l2_m2m.c:298:12: acquire_memory: allocated here
ffmpeg-7.1.2/libavcodec/v4l2_m2m.c:299:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/v4l2_m2m.c:302:18: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/v4l2_m2m.c:302:18: throw: if ‘readdir’ throws an exception...
ffmpeg-7.1.2/libavcodec/v4l2_m2m.c:302:18: danger: ‘opendir("/dev")’ leaks here; was allocated at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#  300|           return AVERROR(errno);
#  301|   
#  302|->     for (entry = readdir(dirp); entry; entry = readdir(dirp)) {
#  303|   
#  304|           if (strncmp(entry->d_name, "video", 5))

Error: GCC_ANALYZER_WARNING (CWE-457): [#def173]
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:370:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘best_fourcc’
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:314:5: branch_false: following ‘false’ branch (when ‘source_format != -1’)...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:316:11: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:318:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:324:12: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:325:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:328:11: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:330:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:330:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:339:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:340:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:344:21: branch_true: following ‘true’ branch (when ‘j != 20’)...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:345:27: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:348:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:353:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:359:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:339:30: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:365:8: branch_false: following ‘false’ branch (when ‘best_format != -1’)...
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:370:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_decode.c:370:5: danger: use of uninitialized value ‘best_fourcc’ here
#  368|       }
#  369|   
#  370|->     av_log(avctx, AV_LOG_DEBUG, "Picked %s (%#x) as best match for %s.\n",
#  371|              av_get_pix_fmt_name(best_format), best_fourcc,
#  372|              av_get_pix_fmt_name(source_format));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def174]
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1035:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘profile’
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:951:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:963:32: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:964:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:969:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:982:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:986:33: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:987:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:994:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:994:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:994:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:995:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1029:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1029:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1035:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1035:23: danger: use of uninitialized value ‘profile’ here
# 1033|       }
# 1034|   
# 1035|->     avctx->profile  = profile->av_profile;
# 1036|       ctx->va_profile = profile->va_profile;
# 1037|       av_log(avctx, AV_LOG_VERBOSE, "Using VAAPI profile %s (%d).\n",

Error: GCC_ANALYZER_WARNING (CWE-457): [#def175]
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1037:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘profile_string’
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:951:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:963:32: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:964:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:969:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:982:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:986:33: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:987:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:994:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:994:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:994:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:995:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:998:36: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1029:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1035:23: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vaapi_encode.c:1037:5: danger: use of uninitialized value ‘profile_string’ here
# 1035|       avctx->profile  = profile->av_profile;
# 1036|       ctx->va_profile = profile->va_profile;
# 1037|->     av_log(avctx, AV_LOG_VERBOSE, "Using VAAPI profile %s (%d).\n",
# 1038|              profile_string, ctx->va_profile);
# 1039|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def176]
ffmpeg-7.1.2/libavcodec/vmdaudio.c:126:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘predictor[ch]’
ffmpeg-7.1.2/libavcodec/vmdaudio.c:135:12: enter_function: entry to ‘vmdaudio_decode_frame’
ffmpeg-7.1.2/libavcodec/vmdaudio.c:148:8: branch_false: following ‘false’ branch (when ‘buf_size > 15’)...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:154:18: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:155:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:159:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:185:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:189:25: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:191:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:193:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:211:8: branch_true: following ‘true’ branch (when ‘audio_chunks > 0’)...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:212:19: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:213:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:213:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:214:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:215:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:215:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:216:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:216:17: call_function: calling ‘decode_audio_s16’ from ‘vmdaudio_decode_frame’
#  124|           uint8_t b = *buf++;
#  125|           if (b & 0x80)
#  126|->             predictor[ch] -= vmdaudio_table[b & 0x7F];
#  127|           else
#  128|               predictor[ch] += vmdaudio_table[b];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def177]
ffmpeg-7.1.2/libavcodec/vmdaudio.c:128:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘predictor[ch]’
ffmpeg-7.1.2/libavcodec/vmdaudio.c:135:12: enter_function: entry to ‘vmdaudio_decode_frame’
ffmpeg-7.1.2/libavcodec/vmdaudio.c:148:8: branch_false: following ‘false’ branch (when ‘buf_size > 15’)...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:154:18: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:155:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:159:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:185:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:189:25: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:191:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:193:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:211:8: branch_true: following ‘true’ branch (when ‘audio_chunks > 0’)...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:212:19: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:213:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:213:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:214:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:215:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:215:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vmdaudio.c:216:17: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vmdaudio.c:216:17: call_function: calling ‘decode_audio_s16’ from ‘vmdaudio_decode_frame’
#  126|               predictor[ch] -= vmdaudio_table[b & 0x7F];
#  127|           else
#  128|->             predictor[ch] += vmdaudio_table[b];
#  129|           predictor[ch] = av_clip_int16(predictor[ch]);
#  130|           *out++ = predictor[ch];

Error: GCC_ANALYZER_WARNING (CWE-476): [#def178]
ffmpeg-7.1.2/libavcodec/vorbisdec.c:412:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavcodec/vorbisdec.c:924:12: enter_function: entry to ‘vorbis_parse_setup_hdr’
ffmpeg-7.1.2/libavcodec/vorbisdec.c:929:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:929:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:931:10: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:929:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:931:38: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:929:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:936:16: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:936:16: call_function: calling ‘vorbis_parse_setup_hdr_codebooks’ from ‘vorbis_parse_setup_hdr’
#  410|                       for (k = 0; k < dim; ++k) {
#  411|                           unsigned multiplicand_offset = lookup_offset % codebook_lookup_values;
#  412|->                         codebook_setup->codevectors[j * dim + k] = codebook_multiplicands[multiplicand_offset] * codebook_delta_value + codebook_minimum_value + last;
#  413|                           if (codebook_sequence_p)
#  414|                               last = codebook_setup->codevectors[j * dim + k];

Error: GCC_ANALYZER_WARNING (CWE-835): [#def179]
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1452:35: warning[-Wanalyzer-infinite-loop]: infinite loop
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1596:16: call_function: inlined call to ‘vorbis_residue_decode_internal’ from ‘vorbis_residue_decode’
# 1450|   
# 1451|           voffset = vr->begin;
# 1452|->         for (partition_count = 0; partition_count < ptns_to_read;) {  // SPEC        error
# 1453|               if (!pass) {
# 1454|                   int ret = setup_classifs(vc, vr, do_not_decode, ch_used, partition_count, ptns_to_read);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def180]
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1678:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘no_residue[<unknown>]’
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1625:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1630:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1648:15: branch_true: following ‘true’ branch (when ‘previous_window < 0’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1651:45: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1657:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:14: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:43: branch_true: following ‘true’ branch (when ‘i != -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1678:26: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1678:15: danger: use of uninitialized value ‘no_residue[<unknown>]’ here
# 1676|   
# 1677|       for (i = mapping->coupling_steps - 1; i >= 0; --i) {
# 1678|->         if (!(no_residue[mapping->magnitude[i]] & no_residue[mapping->angle[i]])) {
# 1679|               no_residue[mapping->magnitude[i]] = 0;
# 1680|               no_residue[mapping->angle[i]]     = 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def181]
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1737:47: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘res_chan[j]’
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1625:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1630:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1648:15: branch_true: following ‘true’ branch (when ‘previous_window < 0’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1651:45: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1657:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:14: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:43: branch_false: following ‘false’ branch (when ‘i == -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1686:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1718:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1718:8: branch_false: following ‘false’ branch (when ‘ch_left == 0’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1723:14: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1723:43: branch_false: following ‘false’ branch (when ‘i == -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1733:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1736:35: branch_true: following ‘true’ branch (when ‘j != -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1737:24: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1737:47: danger: use of uninitialized value ‘res_chan[j]’ here
# 1735|   
# 1736|       for (j = vc->audio_channels-1;j >= 0; j--) {
# 1737|->         ch_res_ptr   = vc->channel_residues + res_chan[j] * blocksize / 2;
# 1738|           vc->fdsp->vector_fmul(floor_ptr[j], floor_ptr[j], ch_res_ptr, blocksize / 2);
# 1739|           mdct_fn(mdct, ch_res_ptr, floor_ptr[j], sizeof(float));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def182]
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1748:52: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘res_chan[j]’
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1625:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1630:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1648:15: branch_true: following ‘true’ branch (when ‘previous_window < 0’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1651:45: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1657:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1660:13: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1668:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1672:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1657:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:14: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:43: branch_false: following ‘false’ branch (when ‘i == -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1677:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1686:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1718:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1718:8: branch_false: following ‘false’ branch (when ‘ch_left == 0’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1723:14: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1723:43: branch_false: following ‘false’ branch (when ‘i == -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1733:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1736:35: branch_false: following ‘false’ branch (when ‘j == -1’)...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1744:27: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1745:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1746:18: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisdec.c:1748:52: danger: use of uninitialized value ‘res_chan[j]’ here
# 1746|           unsigned bs0 = vc->blocksize[0];
# 1747|           unsigned bs1 = vc->blocksize[1];
# 1748|->         float *residue    = vc->channel_residues + res_chan[j] * blocksize / 2;
# 1749|           float *saved      = vc->saved + j * bs1 / 4;
# 1750|           float *ret        = floor_ptr[j];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def183]
ffmpeg-7.1.2/libavcodec/vorbisenc.c:788:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘averages[i]’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1097:12: enter_function: entry to ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1116:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1119:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1121:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1125:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1145:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1148:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1148:5: call_function: inlined call to ‘init_put_bits’ from ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1150:5: call_function: inlined call to ‘put_bits’ from ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1150:5: call_function: inlined call to ‘put_bits’ from ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1161:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1162:33: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1164:9: call_function: calling ‘floor_fit’ from ‘vorbis_encode_frame’
#  786|       for (i = 0; i < fc->values; i++) {
#  787|           int position  = fc->list[fc->list[i].sort].x;
#  788|->         float average = averages[i];
#  789|           int j;
#  790|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def184]
ffmpeg-7.1.2/libavcodec/vorbisenc.c:815:35: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*posts’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1097:12: enter_function: entry to ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1116:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1119:17: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1121:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1125:8: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1145:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1148:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1148:5: call_function: inlined call to ‘init_put_bits’ from ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1150:5: call_function: inlined call to ‘put_bits’ from ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1150:5: call_function: inlined call to ‘put_bits’ from ‘vorbis_encode_frame’
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1161:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1162:33: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/vorbisenc.c:1165:13: call_function: calling ‘floor_encode’ from ‘vorbis_encode_frame’
#  813|           return AVERROR(EINVAL);
#  814|       put_bits(pb, 1, 1); // non zero
#  815|->     put_bits(pb, ilog(range - 1), posts[0]);
#  816|       put_bits(pb, ilog(range - 1), posts[1]);
#  817|       coded[0] = coded[1] = 1;

Error: COMPILER_WARNING: [#def185]
ffmpeg-7.1.2/libavcodec/vp8.c: scope_hint: In function ‘filter_mb_row’
ffmpeg-7.1.2/libavcodec/vp8.c:2534:20: warning[-Wunused-but-set-variable=]: variable ‘mb’ set but not used
# 2534 |     VP8Macroblock *mb;
#      |                    ^~
# 2532|       int mb_x, mb_y = atomic_load(&td->thread_mb_pos) >> 16, num_jobs = s->num_jobs;
# 2533|       AVFrame *curframe = s->curframe->tf.f;
# 2534|->     VP8Macroblock *mb;
# 2535|       VP8ThreadData *prev_td, *next_td;
# 2536|       uint8_t *dst[3] = {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def186]
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:748:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:709:12: enter_function: entry to ‘vulkan_decode_get_profile’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:716:47: call_function: inlined call to ‘get_codecdesc’ from ‘vulkan_decode_get_profile’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:748:11: danger: dereference of NULL ‘<unknown>’
#  746|       uint32_t nb_out_fmts = 0;
#  747|   
#  748|->     if (!(vk_desc->decode_extension & ctx->s.extensions)) {
#  749|           av_log(avctx, AV_LOG_ERROR, "Device does not support decoding %s!\n",
#  750|                  avcodec_get_name(avctx->codec_id));

Error: GCC_ANALYZER_WARNING (CWE-476): [#def187]
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1138:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1081:5: enter_function: entry to ‘ff_vk_decode_init’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1106:18: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1104:43: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1116:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1120:5: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1125:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1128:15: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1128:15: call_function: calling ‘get_video_profile’ from ‘ff_vk_decode_init’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1128:15: return_function: returning to ‘ff_vk_decode_init’ from ‘get_video_profile’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1129:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1135:15: call_function: inlined call to ‘get_codecdesc’ from ‘ff_vk_decode_init’
ffmpeg-7.1.2/libavcodec/vulkan_decode.c:1138:31: danger: dereference of NULL ‘<unknown>’
# 1136|       err = ff_vk_video_qf_init(s, &ctx->qf,
# 1137|                                 VK_QUEUE_VIDEO_DECODE_BIT_KHR,
# 1138|->                               vk_desc->decode_op);
# 1139|       if (err < 0) {
# 1140|           av_log(avctx, AV_LOG_ERROR, "Decoding of %s is not supported by this device\n",

Error: GCC_ANALYZER_WARNING (CWE-404): [#def188]
ffmpeg-7.1.2/libavcodec/webvttenc.c:45:5: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavcodec/webvttenc.c:44:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavcodec/webvttenc.c:45:5: throw: if ‘av_vbprintf’ throws an exception...
ffmpeg-7.1.2/libavcodec/webvttenc.c:45:5: danger: missing call to ‘va_end’ to match ‘va_start’ at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#   43|       va_list vargs;
#   44|       va_start(vargs, str);
#   45|->     av_vbprintf(&s->buffer, str, vargs);
#   46|       va_end(vargs);
#   47|   }

Error: GCC_ANALYZER_WARNING (CWE-476): [#def189]
ffmpeg-7.1.2/libavdevice/kmsgrab.c:503:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘plane’
ffmpeg-7.1.2/libavdevice/kmsgrab.c:424:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/kmsgrab.c:428:40: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/kmsgrab.c:438:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/kmsgrab.c:455:46: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/kmsgrab.c:456:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/kmsgrab.c:456:12: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/kmsgrab.c:492:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/kmsgrab.c:503:9: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/kmsgrab.c:503:9: danger: dereference of NULL ‘plane’
#  501|           }
#  502|   
#  503|->         av_log(avctx, AV_LOG_INFO, "Using plane %"PRIu32" to "
#  504|                  "locate framebuffers.\n", plane->plane_id);
#  505|       }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def190]
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:356:20: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dts’
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:302:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:304:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:351:5: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:355:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:356:62: branch_true: ...to here
ffmpeg-7.1.2/libavdevice/pulse_audio_dec.c:356:20: danger: use of uninitialized value ‘dts’ here
#  354|   
#  355|       if (pd->wallclock)
#  356|->         pkt->pts = ff_timefilter_update(pd->timefilter, dts, pd->last_period);
#  357|       pd->last_period = pkt->size / pd->pa_frame_size;
#  358|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def191]
ffmpeg-7.1.2/libavdevice/v4l2.c:1082:21: warning[-Wanalyzer-malloc-leak]: leak of ‘opendir("/dev")’
ffmpeg-7.1.2/libavdevice/v4l2.c:1073:8: branch_false: following ‘false’ branch (when ‘device_list’ is non-NULL)...
ffmpeg-7.1.2/libavdevice/v4l2.c:1076:11: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/v4l2.c:1076:11: acquire_memory: allocated here
ffmpeg-7.1.2/libavdevice/v4l2.c:1077:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/v4l2.c:1077:8: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/v4l2.c:1082:21: throw: if ‘readdir’ throws an exception...
ffmpeg-7.1.2/libavdevice/v4l2.c:1082:21: danger: ‘opendir("/dev")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2)
# 1080|           return ret;
# 1081|       }
# 1082|->     while ((entry = readdir(dir))) {
# 1083|           AVDeviceInfo *device = NULL;
# 1084|           struct v4l2_capability cap;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def192]
ffmpeg-7.1.2/libavdevice/xcbgrab.c:461:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘p’
ffmpeg-7.1.2/libavdevice/xcbgrab.c:432:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/xcbgrab.c:447:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavdevice/xcbgrab.c:448:14: branch_true: ...to here
ffmpeg-7.1.2/libavdevice/xcbgrab.c:450:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavdevice/xcbgrab.c:456:17: branch_false: ...to here
ffmpeg-7.1.2/libavdevice/xcbgrab.c:461:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavdevice/xcbgrab.c:461:28: branch_true: ...to here
ffmpeg-7.1.2/libavdevice/xcbgrab.c:461:28: danger: dereference of NULL ‘p’
#  459|       }
#  460|   
#  461|->     if (c->follow_mouse && p->same_screen)
#  462|           xcbgrab_reposition(s, p, geo);
#  463|   

Error: GCC_ANALYZER_WARNING: [#def193]
ffmpeg-7.1.2/libavfilter/af_adecorrelate.c:72:14: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
#   70|       ap->len = delay_samples + 1;
#   71|       ap->p = 0;
#   72|->     ap->mx = av_calloc(ap->len, sizeof(*ap->mx));
#   73|       ap->my = av_calloc(ap->len, sizeof(*ap->my));
#   74|       if (!ap->mx || !ap->my)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def194]
ffmpeg-7.1.2/libavfilter/af_aecho.c:198:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘index’
ffmpeg-7.1.2/libavfilter/af_aecho.c:198:1: branch_false: following ‘false’ branch (when ‘chan >= channels’)...
ffmpeg-7.1.2/libavfilter/af_aecho.c:198:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_aecho.c:198:1: danger: use of uninitialized value ‘index’ here
#  196|   }
#  197|   
#  198|-> ECHO(dbl, double,  -1.0,      1.0      )
#  199|   ECHO(flt, float,   -1.0,      1.0      )
#  200|   ECHO(s16, int16_t, INT16_MIN, INT16_MAX)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def195]
ffmpeg-7.1.2/libavfilter/af_aecho.c:199:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘index’
ffmpeg-7.1.2/libavfilter/af_aecho.c:199:1: branch_false: following ‘false’ branch (when ‘chan >= channels’)...
ffmpeg-7.1.2/libavfilter/af_aecho.c:199:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_aecho.c:199:1: danger: use of uninitialized value ‘index’ here
#  197|   
#  198|   ECHO(dbl, double,  -1.0,      1.0      )
#  199|-> ECHO(flt, float,   -1.0,      1.0      )
#  200|   ECHO(s16, int16_t, INT16_MIN, INT16_MAX)
#  201|   ECHO(s32, int32_t, INT32_MIN, INT32_MAX)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def196]
ffmpeg-7.1.2/libavfilter/af_aecho.c:200:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘index’
ffmpeg-7.1.2/libavfilter/af_aecho.c:200:1: branch_false: following ‘false’ branch (when ‘chan >= channels’)...
ffmpeg-7.1.2/libavfilter/af_aecho.c:200:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_aecho.c:200:1: danger: use of uninitialized value ‘index’ here
#  198|   ECHO(dbl, double,  -1.0,      1.0      )
#  199|   ECHO(flt, float,   -1.0,      1.0      )
#  200|-> ECHO(s16, int16_t, INT16_MIN, INT16_MAX)
#  201|   ECHO(s32, int32_t, INT32_MIN, INT32_MAX)
#  202|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def197]
ffmpeg-7.1.2/libavfilter/af_aecho.c:201:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘index’
ffmpeg-7.1.2/libavfilter/af_aecho.c:201:1: branch_false: following ‘false’ branch (when ‘chan >= channels’)...
ffmpeg-7.1.2/libavfilter/af_aecho.c:201:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_aecho.c:201:1: danger: use of uninitialized value ‘index’ here
#  199|   ECHO(flt, float,   -1.0,      1.0      )
#  200|   ECHO(s16, int16_t, INT16_MIN, INT16_MAX)
#  201|-> ECHO(s32, int32_t, INT32_MIN, INT32_MAX)
#  202|   
#  203|   static int config_output(AVFilterLink *outlink)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def198]
ffmpeg-7.1.2/libavfilter/af_afftdn.c:385:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘mag’
ffmpeg-7.1.2/libavfilter/af_afftdn.c:1049:12: enter_function: entry to ‘filter_channel’
ffmpeg-7.1.2/libavfilter/af_afftdn.c:1058:26: branch_true: following ‘true’ branch (when ‘ch < end’)...
ffmpeg-7.1.2/libavfilter/af_afftdn.c:1059:33: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_afftdn.c:1085:9: call_function: calling ‘process_frame’ from ‘filter_channel’
#  383|           }
#  384|   
#  385|->         power = mag * mag;
#  386|           mag_abs_var = power / abs_var[i];
#  387|           new_mag_abs_var = ratio * prior[i] + rratio * fmax(mag_abs_var - 1.0, 0.0);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def199]
ffmpeg-7.1.2/libavfilter/af_afftdn.c:981:16: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘mag2’
ffmpeg-7.1.2/libavfilter/af_afftdn.c:945:21: branch_true: following ‘true’ branch (when ‘n <= edgemax’)...
ffmpeg-7.1.2/libavfilter/af_afftdn.c:946:13: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_afftdn.c:981:16: danger: use of uninitialized value ‘mag2’ here
#  979|           }
#  980|   
#  981|->         mag2 = fmax(mag2, s->sample_floor);
#  982|   
#  983|           var += mag2;

Error: COMPILER_WARNING: [#def200]
ffmpeg-7.1.2/libavfilter/af_afftfilt.c:297:9: warning[-Wstringop-overflow=]: ‘memmove’ specified bound between 18446744065119617024 and 18446744073709551608 exceeds maximum object size 9223372036854775807
#  295|           s->itx_fn(s->ifft[ch], fft_out, fft_temp, sizeof(*fft_temp));
#  296|   
#  297|->         memmove(buf, buf + s->hop_size, window_size * sizeof(float));
#  298|           for (int i = 0; i < window_size; i++)
#  299|               buf[i] += fft_out[i].re * window_lut[i] * f;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def201]
ffmpeg-7.1.2/libavfilter/af_afir.c:238:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘tx_type’
ffmpeg-7.1.2/libavfilter/af_afir.c:204:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_afir.c:217:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_afir.c:237:22: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/af_afir.c:238:15: danger: use of uninitialized value ‘tx_type’ here
#  236|   
#  237|       for (int ch = 0; ch < ctx->inputs[0]->ch_layout.nb_channels && part_size >= 1; ch++) {
#  238|->         ret = av_tx_init(&seg->ctx[ch], &seg->ctx_fn, tx_type,
#  239|                            0, 2 * part_size, &cscale,  0);
#  240|           if (ret < 0)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def202]
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:103:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘I’
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:103:1: branch_true: following ‘true’ branch (when ‘n < nb_samples’)...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:103:1: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:103:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:103:1: danger: use of uninitialized value ‘I’ here
#  101|   }
#  102|   
#  103|-> PFILTER(flt, float, sin, cos, cf)
#  104|   PFILTER(dbl, double, sin, cos, cd)
#  105|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def203]
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:104:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘I’
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:104:1: branch_true: following ‘true’ branch (when ‘n < nb_samples’)...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:104:1: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:104:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:104:1: danger: use of uninitialized value ‘I’ here
#  102|   
#  103|   PFILTER(flt, float, sin, cos, cf)
#  104|-> PFILTER(dbl, double, sin, cos, cd)
#  105|   
#  106|   #define FFILTER(name, type, sin, cos, fmod, cc)               \

Error: GCC_ANALYZER_WARNING (CWE-457): [#def204]
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:154:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘I’
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:154:1: branch_true: following ‘true’ branch (when ‘n < nb_samples’)...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:154:1: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:154:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:154:1: danger: use of uninitialized value ‘I’ here
#  152|   }
#  153|   
#  154|-> FFILTER(flt, float, sinf, cosf, fmodf, cf)
#  155|   FFILTER(dbl, double, sin, cos, fmod, cd)
#  156|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def205]
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:155:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘I’
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:155:1: branch_true: following ‘true’ branch (when ‘n < nb_samples’)...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:155:1: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:155:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_afreqshift.c:155:1: danger: use of uninitialized value ‘I’ here
#  153|   
#  154|   FFILTER(flt, float, sinf, cosf, fmodf, cf)
#  155|-> FFILTER(dbl, double, sin, cos, fmod, cd)
#  156|   
#  157|   static void compute_transition_param(double *K, double *Q, double transition)

Error: GCC_ANALYZER_WARNING: [#def206]
ffmpeg-7.1.2/libavfilter/af_alimiter.c:369:17: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavfilter/af_alimiter.c:366:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_alimiter.c:369:17: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_alimiter.c:369:17: danger: operand ‘1.0e+3’ is of type ‘double’
#  367|           return AVERROR(EINVAL);
#  368|   
#  369|->     s->buffer = av_calloc(obuffer_size, sizeof(*s->buffer));
#  370|       s->nextdelta = av_calloc(obuffer_size, sizeof(*s->nextdelta));
#  371|       s->nextpos = av_malloc_array(obuffer_size, sizeof(*s->nextpos));

Error: GCC_ANALYZER_WARNING: [#def207]
ffmpeg-7.1.2/libavfilter/af_alimiter.c:370:20: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavfilter/af_alimiter.c:366:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_alimiter.c:369:17: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_alimiter.c:370:20: danger: operand ‘1.0e+3’ is of type ‘double’
#  368|   
#  369|       s->buffer = av_calloc(obuffer_size, sizeof(*s->buffer));
#  370|->     s->nextdelta = av_calloc(obuffer_size, sizeof(*s->nextdelta));
#  371|       s->nextpos = av_malloc_array(obuffer_size, sizeof(*s->nextpos));
#  372|       if (!s->buffer || !s->nextdelta || !s->nextpos)

Error: GCC_ANALYZER_WARNING: [#def208]
ffmpeg-7.1.2/libavfilter/af_alimiter.c:371:18: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavfilter/af_alimiter.c:366:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_alimiter.c:369:17: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_alimiter.c:371:18: danger: operand ‘1.0e+3’ is of type ‘double’
#  369|       s->buffer = av_calloc(obuffer_size, sizeof(*s->buffer));
#  370|       s->nextdelta = av_calloc(obuffer_size, sizeof(*s->nextdelta));
#  371|->     s->nextpos = av_malloc_array(obuffer_size, sizeof(*s->nextpos));
#  372|       if (!s->buffer || !s->nextdelta || !s->nextpos)
#  373|           return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def209]
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:145:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘used’
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:145:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:145:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:145:1: danger: use of uninitialized value ‘used’ here
#  143|   }
#  144|   
#  145|-> XCORRELATE_SLOW(f, float)
#  146|   XCORRELATE_SLOW(d, double)
#  147|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def210]
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:146:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘used’
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:146:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:146:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:146:1: danger: use of uninitialized value ‘used’ here
#  144|   
#  145|   XCORRELATE_SLOW(f, float)
#  146|-> XCORRELATE_SLOW(d, double)
#  147|   
#  148|   #define clipf(x) (av_clipf(x, -1.f, 1.f))

Error: GCC_ANALYZER_WARNING (CWE-457): [#def211]
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:198:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘used’
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:198:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:198:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:198:1: danger: use of uninitialized value ‘used’ here
#  196|   }
#  197|   
#  198|-> XCORRELATE_FAST(f, float,  0.f, 1e-6f, sqrtf, clipf)
#  199|   XCORRELATE_FAST(d, double, 0.0, 1e-9,  sqrt, clipd)
#  200|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def212]
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:199:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘used’
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:199:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:199:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:199:1: danger: use of uninitialized value ‘used’ here
#  197|   
#  198|   XCORRELATE_FAST(f, float,  0.f, 1e-6f, sqrtf, clipf)
#  199|-> XCORRELATE_FAST(d, double, 0.0, 1e-9,  sqrt, clipd)
#  200|   
#  201|   #define XCORRELATE_BEST(suffix, type, zero, small, sqrtfun, FMAX, CLIP)        \

Error: GCC_ANALYZER_WARNING (CWE-457): [#def213]
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:259:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘used’
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:259:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:259:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:259:1: danger: use of uninitialized value ‘used’ here
#  257|   }
#  258|   
#  259|-> XCORRELATE_BEST(f, float,  0.f, 1e-6f, sqrtf, fmaxf, clipf)
#  260|   XCORRELATE_BEST(d, double, 0.0, 1e-9,  sqrt, fmax, clipd)
#  261|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def214]
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:260:1: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘used’
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:260:1: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:260:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_axcorrelate.c:260:1: danger: use of uninitialized value ‘used’ here
#  258|   
#  259|   XCORRELATE_BEST(f, float,  0.f, 1e-6f, sqrtf, fmaxf, clipf)
#  260|-> XCORRELATE_BEST(d, double, 0.0, 1e-9,  sqrt, fmax, clipd)
#  261|   
#  262|   static int activate(AVFilterContext *ctx)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def215]
ffmpeg-7.1.2/libavfilter/af_compand.c:251:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘count’
ffmpeg-7.1.2/libavfilter/af_compand.c:208:20: branch_false: following ‘false’ branch (when ‘chan >= channels’)...
ffmpeg-7.1.2/libavfilter/af_compand.c:251:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_compand.c:251:5: danger: use of uninitialized value ‘count’ here
#  249|       }
#  250|   
#  251|->     s->delay_count = count;
#  252|       s->delay_index = dindex;
#  253|   

Error: COMPILER_WARNING: [#def216]
ffmpeg-7.1.2/libavfilter/af_firequalizer.c:559:5: warning[-Wstringop-overflow=]: ‘memset’ specified bound between 18446744069414584316 and 18446744073709551608 exceeds maximum object size 9223372036854775807
#  557|       s->cepstrum_irdft_fn(s->cepstrum_irdft, s->cepstrum_buf, s->cepstrum_tbuf, sizeof(AVComplexFloat));
#  558|   
#  559|->     memset(s->cepstrum_buf + cepstrum_len/2 + 1, 0, (cepstrum_len/2 - 1) * sizeof(*s->cepstrum_buf));
#  560|       for (k = 1; k <= cepstrum_len/2; k++)
#  561|           s->cepstrum_buf[k] *= 2;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def217]
ffmpeg-7.1.2/libavfilter/af_haas.c:178:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘mid’
ffmpeg-7.1.2/libavfilter/af_haas.c:167:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/af_haas.c:171:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_haas.c:178:9: danger: use of uninitialized value ‘mid’ here
#  176|           }
#  177|   
#  178|->         mid *= level_in;
#  179|   
#  180|           buffer[s->write_ptr] = mid;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def218]
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:458:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘true_peak’
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:678:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:687:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:689:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:703:8: branch_false: following ‘false’ branch (when ‘ret >= 0’)...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:705:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:705:8: branch_true: following ‘true’ branch (when ‘ret != 0’)...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:706:13: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:716:15: call_function: calling ‘filter_frame’ from ‘activate’
#  456|   
#  457|           offset    = pow(10., (s->target_i - global) / 20.);
#  458|->         offset_tp = true_peak * offset;
#  459|           s->offset = offset_tp < s->target_tp ? offset : s->target_tp / true_peak;
#  460|           s->frame_type = LINEAR_MODE;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def219]
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:874:19: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘tp_out’
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:828:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:834:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:841:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:844:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:851:12: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:874:19: danger: use of uninitialized value ‘tp_out’ here
#  872|               thresh_in,
#  873|               i_out,
#  874|->             20. * log10(tp_out),
#  875|               lra_out,
#  876|               thresh_out,

Error: GCC_ANALYZER_WARNING (CWE-457): [#def220]
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:902:19: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘tp_out’
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:828:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:834:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:841:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:844:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:851:12: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/af_loudnorm.c:902:19: danger: use of uninitialized value ‘tp_out’ here
#  900|               thresh_in,
#  901|               i_out,
#  902|->             20. * log10(tp_out),
#  903|               lra_out,
#  904|               thresh_out,

Error: GCC_ANALYZER_WARNING (CWE-457): [#def221]
ffmpeg-7.1.2/libavfilter/avf_abitscope.c:245:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘outpicref’
ffmpeg-7.1.2/libavfilter/avf_abitscope.c:219:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_abitscope.c:232:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_abitscope.c:245:44: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_abitscope.c:245:5: danger: use of uninitialized value ‘outpicref’ here
#  243|       }
#  244|   
#  245|->     outpicref->pts = av_rescale_q(insamples->pts, inlink->time_base, outlink->time_base);
#  246|       outpicref->duration = 1;
#  247|       outpicref->sample_aspect_ratio = (AVRational){1,1};

Error: GCC_ANALYZER_WARNING (CWE-457): [#def222]
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:397:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yf’
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:233:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:238:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:316:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:317:34: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:321:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:329:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:393:33: branch_true: following ‘true’ branch (when ‘y < H’)...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:394:29: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:394:24: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:397:31: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:397:31: danger: use of uninitialized value ‘yf’ here
#  395|                           break;
#  396|                       old = dsty[n];
#  397|->                     dsty[n] = av_clip_uint8(yf);
#  398|                       dstu[n] = av_clip_uint8(128.f+uf);
#  399|                       dstv[n] = av_clip_uint8(128.f+vf);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def223]
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:408:27: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yf’
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:233:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:238:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:316:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:317:34: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:321:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:329:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_ahistogram.c:408:27: danger: use of uninitialized value ‘yf’ here
#  406|                   }
#  407|   
#  408|->                 out[0] += aa * yf;
#  409|                   out[1] += aa * uf;
#  410|                   out[2] += aa * vf;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def224]
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:333:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘outlink’
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:243:29: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:244:30: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:259:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:271:15: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:271:15: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:284:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:284:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:299:12: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:302:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:316:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:320:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:332:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:332:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:333:34: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_aphasemeter.c:333:19: danger: dereference of NULL ‘outlink’
#  331|   
#  332|       if (s->do_video)
#  333|->         new_pts = av_rescale_q(in->pts, inlink->time_base, outlink->time_base);
#  334|       if (s->do_video && new_pts != s->last_pts) {
#  335|           AVFrame *clone;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def225]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:378:39: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[0]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:319:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:323:46: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:360:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:363:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:378:39: danger: use of uninitialized value ‘src[0]’ here
#  376|           switch (s->scale) {
#  377|           case SQRT:
#  378|->             src[0] = FFSIGN(src[0]) * sqrtf(FFABS(src[0]));
#  379|               src[1] = FFSIGN(src[1]) * sqrtf(FFABS(src[1]));
#  380|               break;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def226]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:382:39: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[0]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:319:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:323:46: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:360:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:363:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:382:39: danger: use of uninitialized value ‘src[0]’ here
#  380|               break;
#  381|           case CBRT:
#  382|->             src[0] = FFSIGN(src[0]) * cbrtf(FFABS(src[0]));
#  383|               src[1] = FFSIGN(src[1]) * cbrtf(FFABS(src[1]));
#  384|               break;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def227]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:386:48: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[0]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:319:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:323:46: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:360:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:363:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:386:48: danger: use of uninitialized value ‘src[0]’ here
#  384|               break;
#  385|           case LOG:
#  386|->             src[0] = FFSIGN(src[0]) * logf(1 + FFABS(src[0])) / logf(2);
#  387|               src[1] = FFSIGN(src[1]) * logf(1 + FFABS(src[1])) / logf(2);
#  388|               break;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def228]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:392:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[0]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:319:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:323:46: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:360:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:363:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:391:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:392:22: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:392:22: danger: use of uninitialized value ‘src[0]’ here
#  390|   
#  391|           if (s->mirror & 1)
#  392|->             src[0] = -src[0];
#  393|   
#  394|           if (s->mirror & 2)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def229]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:395:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[1]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:438:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:446:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:448:60: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:449:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: call_function: calling ‘filter_frame’ from ‘activate’
#  393|   
#  394|           if (s->mirror & 2)
#  395|->             src[1] = -src[1];
#  396|   
#  397|           if (s->swap)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def230]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:401:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[0]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:438:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:446:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:448:60: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:449:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: call_function: calling ‘filter_frame’ from ‘activate’
#  399|   
#  400|           if (s->mode == LISSAJOUS) {
#  401|->             x = ((src[1] - src[0]) * zoom / 2 + 1) * hw;
#  402|               y = (1.0 - (src[0] + src[1]) * zoom / 2) * hh;
#  403|           } else if (s->mode == LISSAJOUS_XY) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def231]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:401:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[1]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:438:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:446:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:448:60: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:449:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: call_function: calling ‘filter_frame’ from ‘activate’
#  399|   
#  400|           if (s->mode == LISSAJOUS) {
#  401|->             x = ((src[1] - src[0]) * zoom / 2 + 1) * hw;
#  402|               y = (1.0 - (src[0] + src[1]) * zoom / 2) * hh;
#  403|           } else if (s->mode == LISSAJOUS_XY) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def232]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:404:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[1]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:438:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:446:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:448:60: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:449:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: call_function: calling ‘filter_frame’ from ‘activate’
#  402|               y = (1.0 - (src[0] + src[1]) * zoom / 2) * hh;
#  403|           } else if (s->mode == LISSAJOUS_XY) {
#  404|->             x = (src[1] * zoom + 1) * hw;
#  405|               y = (src[0] * zoom + 1) * hh;
#  406|           } else {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def233]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:409:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[1]’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:438:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:446:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:448:60: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:449:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: call_function: calling ‘filter_frame’ from ‘activate’
#  407|               float sx, sy, cx, cy;
#  408|   
#  409|->             sx = src[1] * zoom;
#  410|               sy = src[0] * zoom;
#  411|               cx = sx * sqrtf(1 - 0.5 * sy * sy);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def234]
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:428:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘x’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:438:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:446:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:448:60: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:449:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:451:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_avectorscope.c:452:16: call_function: calling ‘filter_frame’ from ‘activate’
#  426|       }
#  427|   
#  428|->     s->prev_x = x, s->prev_y = y;
#  429|       av_frame_free(&insamples);
#  430|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def235]
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:589:21: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dstY’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:474:25: branch_true: following ‘true’ branch (when ‘y < end’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:475:62: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:523:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:531:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:588:20: branch_true: following ‘true’ branch (when ‘sono_size > 0’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:589:45: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:589:21: danger: use of uninitialized value ‘dstY’ here
#  587|   
#  588|                   if (sono_size > 0) {
#  589|->                     dstY[0] = av_clip_uint8(lrintf(Y * 255.f));
#  590|                       dstU[0] = av_clip_uint8(lrintf(U * 255.f));
#  591|                       dstV[0] = av_clip_uint8(lrintf(V * 255.f));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def236]
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:608:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dstY’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:449:12: enter_function: entry to ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:474:25: branch_true: following ‘true’ branch (when ‘y < end’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:475:62: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:523:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:531:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:607:16: branch_true: following ‘true’ branch (when ‘sono_size > 0’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:608:41: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:608:27: call_function: inlined call to ‘av_clip_uint8_c’ from ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:608:17: danger: use of uninitialized value ‘dstY’ here
#  606|   
#  607|               if (sono_size > 0) {
#  608|->                 dstY[0] = av_clip_uint8(lrintf(Y * 255.f));
#  609|                   dstU[0] = av_clip_uint8(lrintf(U * 255.f));
#  610|                   dstV[0] = av_clip_uint8(lrintf(V * 255.f));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def237]
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:623:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dstY’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:449:12: enter_function: entry to ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:474:25: branch_true: following ‘true’ branch (when ‘y < end’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:475:62: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:523:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:531:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:622:16: branch_true: following ‘true’ branch (when ‘sono_size > 0’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:623:41: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:623:27: call_function: inlined call to ‘av_clip_uint8_c’ from ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:623:17: danger: use of uninitialized value ‘dstY’ here
#  621|   
#  622|               if (sono_size > 0) {
#  623|->                 dstY[0] = av_clip_uint8(lrintf(Y * 255.f));
#  624|                   if (dstA)
#  625|                       dstA[0] = dstY[0];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def238]
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:636:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dstY’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:449:12: enter_function: entry to ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:474:25: branch_true: following ‘true’ branch (when ‘y < end’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:475:62: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:523:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:531:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:635:16: branch_true: following ‘true’ branch (when ‘sono_size > 0’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:636:41: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:636:27: call_function: inlined call to ‘av_clip_uint8_c’ from ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:636:17: danger: use of uninitialized value ‘dstY’ here
#  634|   
#  635|               if (sono_size > 0) {
#  636|->                 dstY[0] = av_clip_uint8(lrintf(Y * 255.f));
#  637|                   if (dstA)
#  638|                       dstA[0] = dstY[0];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def239]
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:953:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘best_idx’
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:958:13: enter_function: entry to ‘swap_samplerates’
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:962:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:963:36: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:963:9: call_function: calling ‘swap_samplerates_on_filter’ from ‘swap_samplerates’
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:963:9: return_function: returning to ‘swap_samplerates’ from ‘swap_samplerates_on_filter’
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:962:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:963:36: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:963:9: call_function: calling ‘swap_samplerates_on_filter’ from ‘swap_samplerates’
#  951|               }
#  952|           }
#  953|->         FFSWAP(int, outlink->incfg.samplerates->formats[0],
#  954|                  outlink->incfg.samplerates->formats[best_idx]);
#  955|       }

Error: GCC_ANALYZER_WARNING (CWE-674): [#def240]
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:1320:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:1312:5: enter_function: entry to ‘avfilter_graph_send_command’
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:1316:8: branch_false: following ‘false’ branch (when ‘graph’ is non-NULL)...
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:1319:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:1319:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/avfiltergraph.c:1320:13: call_function: calling ‘avfilter_graph_send_command’ from ‘avfilter_graph_send_command’
# 1318|   
# 1319|       if ((flags & AVFILTER_CMD_FLAG_ONE) && !(flags & AVFILTER_CMD_FLAG_FAST)) {
# 1320|->         r = avfilter_graph_send_command(graph, target, cmd, arg, res, res_len, flags | AVFILTER_CMD_FLAG_FAST);
# 1321|           if (r != AVERROR(ENOSYS))
# 1322|               return r;

Error: COMPILER_WARNING (CWE-704): [#def241]
ffmpeg-7.1.2/libavfilter/buffersink.c: scope_hint: In function ‘asink_query_formats’
ffmpeg-7.1.2/libavfilter/buffersink.c:294:30: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#  294 |                 char *next = strchr(cur, '|');
#      |                              ^~~~~~
#  292|   
#  293|               while (cur) {
#  294|->                 char *next = strchr(cur, '|');
#  295|                   if (next)
#  296|                       *next++ = 0;

Error: COMPILER_WARNING (CWE-704): [#def242]
ffmpeg-7.1.2/libavfilter/buffersink.c:294:30: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#  292|   
#  293|               while (cur) {
#  294|->                 char *next = strchr(cur, '|');
#  295|                   if (next)
#  296|                       *next++ = 0;

Error: GCC_ANALYZER_WARNING (CWE-404): [#def243]
ffmpeg-7.1.2/libavfilter/f_metadata.c:192:9: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavfilter/f_metadata.c:190:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavfilter/f_metadata.c:191:8: branch_true: following ‘true’ branch (when ‘msg’ is non-NULL)...
ffmpeg-7.1.2/libavfilter/f_metadata.c:192:9: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/f_metadata.c:192:9: throw: if ‘av_vlog’ throws an exception...
ffmpeg-7.1.2/libavfilter/f_metadata.c:192:9: danger: missing call to ‘va_end’ to match ‘va_start’ at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#  190|       va_start(argument_list, msg);
#  191|       if (msg)
#  192|->         av_vlog(ctx, AV_LOG_INFO, msg, argument_list);
#  193|       va_end(argument_list);
#  194|   }

Error: COMPILER_WARNING (CWE-704): [#def244]
ffmpeg-7.1.2/libavfilter/graphparser.c: scope_hint: In function ‘parse_sws_flags’
ffmpeg-7.1.2/libavfilter/graphparser.c:117:15: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#  117 |     char *p = strchr(*buf, ';');
#      |               ^~~~~~
#  115|   static int parse_sws_flags(const char **buf, char **dst, void *log_ctx)
#  116|   {
#  117|->     char *p = strchr(*buf, ';');
#  118|   
#  119|       if (strncmp(*buf, "sws_flags=", 10))

Error: COMPILER_WARNING (CWE-704): [#def245]
ffmpeg-7.1.2/libavfilter/graphparser.c:117:15: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
#  115|   static int parse_sws_flags(const char **buf, char **dst, void *log_ctx)
#  116|   {
#  117|->     char *p = strchr(*buf, ';');
#  118|   
#  119|       if (strncmp(*buf, "sws_flags=", 10))

Error: GCC_ANALYZER_WARNING (CWE-457): [#def246]
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:411:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start’
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:456:12: enter_function: entry to ‘activate’
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:463:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:463:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:465:17: branch_true: following ‘true’ branch (when ‘i != 2’)...
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:466:14: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:471:12: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:471:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:472:13: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vaf_spectrumsynth.c:473:20: call_function: calling ‘try_push_frames’ from ‘activate’
#  409|       }
#  410|   
#  411|->     s->start = start;
#  412|       s->end = end;
#  413|   

Error: GCC_ANALYZER_WARNING: [#def247]
ffmpeg-7.1.2/libavfilter/vf_colorconstancy.c:118:23: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavfilter/vf_colorconstancy.c:638:12: enter_function: entry to ‘config_props’
ffmpeg-7.1.2/libavfilter/vf_colorconstancy.c:653:13: call_function: calling ‘set_gauss’ from ‘config_props’
#  116|   
#  117|       for (i = 0; i <= difford; ++i) {
#  118|->         s->gauss[i] = av_calloc(filtersize, sizeof(*s->gauss[i]));
#  119|           if (!s->gauss[i]) {
#  120|               for (; i >= 0; --i) {

Error: GCC_ANALYZER_WARNING: [#def248]
ffmpeg-7.1.2/libavfilter/vf_datascope.c:971:17: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results
ffmpeg-7.1.2/libavfilter/vf_datascope.c:960:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_datascope.c:960:8: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_datascope.c:971:17: danger: at least one operand of the size argument is of a floating-point type
#  969|       size = hypot(inlink->w, inlink->h);
#  970|   
#  971|->     s->values = av_calloc(size, sizeof(*s->values));
#  972|       if (!s->values)
#  973|           return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def249]
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:205:20: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘<unknown>’
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:203:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:214:27: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:217:8: branch_false: following ‘false’ branch (when ‘input_frame’ is non-NULL)...
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:220:45: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:239:21: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:323:21: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_deinterlace_vaapi.c:205:20: danger: use of uninitialized value ‘<unknown>’ here
#  203|           if (ctx->queue_count < ctx->queue_depth) {
#  204|               // Need more reference surfaces before we can continue.
#  205|->             return 0;
#  206|           }
#  207|       } else {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def250]
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:321:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ddst’
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:303:21: branch_false: following ‘false’ branch (when ‘i >= rh’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:303:21: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:319:22: branch_true: following ‘true’ branch (when ‘i < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:319:22: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:320:25: branch_true: following ‘true’ branch (when ‘j < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:321:29: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:321:29: danger: use of uninitialized value ‘ddst’ here
#  319|       for (int i = rh; i < block; i++) {
#  320|           for (int j = 0; j < block; j++) {
#  321|->             dst[j].re = ddst[j].re;
#  322|               dst[j].im = ddst[j].im;
#  323|           }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def251]
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:433:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘factor’
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:402:21: branch_true: following ‘true’ branch (when ‘i < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:402:21: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:403:25: branch_true: following ‘true’ branch (when ‘j < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:407:34: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:418:29: branch_true: following ‘true’ branch (when ‘z != 3’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:419:29: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:433:33: danger: use of uninitialized value ‘factor’ here
#  431|                   }
#  432|   
#  433|->                 outbuffer[z].re *= factor;
#  434|                   outbuffer[z].im *= factor;
#  435|               }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def252]
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:491:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘factor’
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:463:21: branch_true: following ‘true’ branch (when ‘i < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:463:21: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:464:25: branch_true: following ‘true’ branch (when ‘j < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:468:34: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:476:29: branch_true: following ‘true’ branch (when ‘z != 2’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:477:29: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:491:33: danger: use of uninitialized value ‘factor’ here
#  489|                   }
#  490|   
#  491|->                 outbuffer[z].re *= factor;
#  492|                   outbuffer[z].im *= factor;
#  493|               }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def253]
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:534:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘factor’
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:518:21: branch_true: following ‘true’ branch (when ‘i < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:518:21: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:519:25: branch_true: following ‘true’ branch (when ‘j < block’)...
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:522:23: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_fftdnoiz.c:534:29: danger: use of uninitialized value ‘factor’ here
#  532|               }
#  533|   
#  534|->             buff[j * 2    ] *= factor;
#  535|               buff[j * 2 + 1] *= factor;
#  536|           }

Error: GCC_ANALYZER_WARNING (CWE-476): [#def254]
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:72:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘in’
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:174:12: enter_function: entry to ‘filter_frame’
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:185:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:186:64: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:185:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:186:64: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_find_rect.c:186:34: call_function: calling ‘downscale’ from ‘filter_frame’
#   70|           return NULL;
#   71|   
#   72|->     frame->format = in->format;
#   73|       frame->width  = (in->width + 1) / 2;
#   74|       frame->height = (in->height+ 1) / 2;

Error: GCC_ANALYZER_WARNING (CWE-674): [#def255]
ffmpeg-7.1.2/libavfilter/vf_geq.c:215:29: warning[-Wanalyzer-infinite-recursion]: infinite recursion
ffmpeg-7.1.2/libavfilter/vf_geq.c:254:15: enter_function: entry to ‘alphasum’
ffmpeg-7.1.2/libavfilter/vf_geq.c:254:65: call_function: calling ‘getpix_integrate’ from ‘alphasum’
#  213|   {
#  214|       if (x > w - 1) {
#  215|->         double boundary =   getpix_integrate_internal(geq, w - 1, y, plane, w, h);
#  216|           return 2*boundary - getpix_integrate_internal(geq, 2*(w - 1) - x, y, plane, w, h);
#  217|       } else if (y > h - 1) {

Error: GCC_ANALYZER_WARNING (CWE-674): [#def256]
ffmpeg-7.1.2/libavfilter/vf_geq.c:218:29: warning[-Wanalyzer-infinite-recursion]: infinite recursion
ffmpeg-7.1.2/libavfilter/vf_geq.c:254:15: enter_function: entry to ‘alphasum’
ffmpeg-7.1.2/libavfilter/vf_geq.c:254:65: call_function: calling ‘getpix_integrate’ from ‘alphasum’
#  216|           return 2*boundary - getpix_integrate_internal(geq, 2*(w - 1) - x, y, plane, w, h);
#  217|       } else if (y > h - 1) {
#  218|->         double boundary =   getpix_integrate_internal(geq, x, h - 1, plane, w, h);
#  219|           return 2*boundary - getpix_integrate_internal(geq, x, 2*(h - 1) - y, plane, w, h);
#  220|       } else if (x < 0) {

Error: COMPILER_WARNING (CWE-477): [#def257]
ffmpeg-7.1.2/libavfilter/vf_libplacebo.c: scope_hint: In function ‘output_frame’
ffmpeg-7.1.2/libavfilter/vf_libplacebo.c:885:5: warning[-Wdeprecated-declarations]: ‘skip_target_clearing’ is deprecated
#  885 |     opts->params.skip_target_clearing = false;
#      |     ^~~~
ffmpeg-7.1.2/libavfilter/vf_libplacebo.c:32: included_from: Included from here.
/usr/include/libplacebo/renderer.h:361:35: note: declared here
#  361 |     PL_DEPRECATED_IN(v7.346) bool skip_target_clearing; // `border = PL_CLEAR_SKIP`
#      |                                   ^~~~~~~~~~~~~~~~~~~~
#  883|   
#  884|       /* Draw first frame opaque, others with blending */
#  885|->     opts->params.skip_target_clearing = false;
#  886|       opts->params.blend_params = NULL;
#  887|       for (int i = 0; i < s->nb_inputs; i++) {

Error: COMPILER_WARNING (CWE-477): [#def258]
ffmpeg-7.1.2/libavfilter/vf_libplacebo.c:885:5: warning[-Wdeprecated-declarations]: ‘skip_target_clearing’ is deprecated
#  883|   
#  884|       /* Draw first frame opaque, others with blending */
#  885|->     opts->params.skip_target_clearing = false;
#  886|       opts->params.blend_params = NULL;
#  887|       for (int i = 0; i < s->nb_inputs; i++) {

Error: COMPILER_WARNING (CWE-477): [#def259]
ffmpeg-7.1.2/libavfilter/vf_libplacebo.c:897:9: warning[-Wdeprecated-declarations]: ‘skip_target_clearing’ is deprecated
#  897 |         opts->params.skip_target_clearing = true;
#      |         ^~~~
/usr/include/libplacebo/renderer.h:361:35: note: declared here
#  361 |     PL_DEPRECATED_IN(v7.346) bool skip_target_clearing; // `border = PL_CLEAR_SKIP`
#      |                                   ^~~~~~~~~~~~~~~~~~~~
#  895|           update_crops(ctx, in, &target, out->pts * av_q2d(outlink->time_base));
#  896|           pl_render_image_mix(in->renderer, &in->mix, &target, &opts->params);
#  897|->         opts->params.skip_target_clearing = true;
#  898|           opts->params.blend_params = &pl_alpha_overlay;
#  899|       }

Error: COMPILER_WARNING (CWE-477): [#def260]
ffmpeg-7.1.2/libavfilter/vf_libplacebo.c:897:9: warning[-Wdeprecated-declarations]: ‘skip_target_clearing’ is deprecated
#  895|           update_crops(ctx, in, &target, out->pts * av_q2d(outlink->time_base));
#  896|           pl_render_image_mix(in->renderer, &in->mix, &target, &opts->params);
#  897|->         opts->params.skip_target_clearing = true;
#  898|           opts->params.blend_params = &pl_alpha_overlay;
#  899|       }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def261]
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:373:20: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:538:12: enter_function: entry to ‘filter_slice’
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:551:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:552:19: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:634:25: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:635:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:640:13: call_function: calling ‘predictor’ from ‘filter_slice’
#  371|   {
#  372|       for (int i = 0; i < size; i++)
#  373|->         input[i] = softmax_exp(input[i]);
#  374|   }
#  375|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def262]
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:382:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:538:12: enter_function: entry to ‘filter_slice’
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:551:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:552:19: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:634:25: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:635:17: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_nnedi.c:640:13: call_function: calling ‘predictor’ from ‘filter_slice’
#  380|   
#  381|       for (int i = 0; i < n; i++) {
#  382|->         vsum += softmax[i] * elliott(el[i]);
#  383|           wsum += softmax[i];
#  384|       }

Error: GCC_ANALYZER_WARNING (CWE-476): [#def263]
ffmpeg-7.1.2/libavfilter/vf_pullup.c:512:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘f’
ffmpeg-7.1.2/libavfilter/vf_pullup.c:652:12: enter_function: entry to ‘filter_frame’
ffmpeg-7.1.2/libavfilter/vf_pullup.c:662:9: call_function: calling ‘pullup_get_buffer’ from ‘filter_frame’
ffmpeg-7.1.2/libavfilter/vf_pullup.c:662:9: return_function: returning to ‘filter_frame’ from ‘pullup_get_buffer’
ffmpeg-7.1.2/libavfilter/vf_pullup.c:663:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_pullup.c:664:9: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_pullup.c:666:9: call_function: calling ‘pullup_release_frame’ from ‘filter_frame’
#  510|       int i;
#  511|   
#  512|->     for (i = 0; i < f->length; i++)
#  513|           pullup_release_buffer(f->ifields[i], f->parity ^ (i & 1));
#  514|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def264]
ffmpeg-7.1.2/libavfilter/vf_scale.c:567:45: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘main_link’
ffmpeg-7.1.2/libavfilter/vf_scale.c:1062:12: enter_function: entry to ‘do_scale’
ffmpeg-7.1.2/libavfilter/vf_scale.c:1071:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_scale.c:1074:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_scale.c:1074:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_scale.c:1080:9: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_scale.c:1080:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_scale.c:1117:23: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_scale.c:1117:11: call_function: calling ‘scale_frame’ from ‘do_scale’
#  565|   
#  566|       if (scale2ref) {
#  567|->         scale->var_values[VAR_S2R_MAIN_W] = main_link->w;
#  568|           scale->var_values[VAR_S2R_MAIN_H] = main_link->h;
#  569|           scale->var_values[VAR_S2R_MAIN_A] = (double) main_link->w / main_link->h;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def265]
ffmpeg-7.1.2/libavfilter/vf_scale_vulkan.c:148:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘sampler_mode’
ffmpeg-7.1.2/libavfilter/vf_scale_vulkan.c:141:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_scale_vulkan.c:146:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_scale_vulkan.c:147:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_scale_vulkan.c:148:5: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_scale_vulkan.c:148:5: danger: use of uninitialized value ‘sampler_mode’ here
#  146|       ff_vk_qf_init(vkctx, &s->qf, VK_QUEUE_COMPUTE_BIT);
#  147|       RET(ff_vk_exec_pool_init(vkctx, &s->qf, &s->e, s->qf.nb_queues*4, 0, 0, 0, NULL));
#  148|->     RET(ff_vk_init_sampler(vkctx, &s->sampler, 0, sampler_mode));
#  149|       RET(ff_vk_shader_init(&s->pl, &s->shd, "scale_compute",
#  150|                             VK_SHADER_STAGE_COMPUTE_BIT, 0));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def266]
ffmpeg-7.1.2/libavfilter/vf_signature.c:594:20: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘<unknown>’
ffmpeg-7.1.2/libavfilter/vf_signature.c:587:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_signature.c:609:8: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_signature.c:609:8: branch_true: following ‘true’ branch (when ‘lookup != 0’)...
ffmpeg-7.1.2/libavfilter/vf_signature.c:609:19: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_signature.c:594:20: danger: use of uninitialized value ‘<unknown>’ here
#  592|           /* return if unexpected error occurs in input stream */
#  593|           if (ret < 0 && ret != AVERROR_EOF)
#  594|->             return ret;
#  595|   
#  596|           /* export signature at EOF */

Error: GCC_ANALYZER_WARNING (CWE-476): [#def267]
ffmpeg-7.1.2/libavfilter/vf_tpad.c:186:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavfilter/vf_tpad.c:94:14: release_memory: ‘frame’ is NULL
ffmpeg-7.1.2/libavfilter/vf_tpad.c:98:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_tpad.c:100:10: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_tpad.c:163:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_tpad.c:164:14: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_tpad.c:164:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_tpad.c:168:13: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_tpad.c:168:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_tpad.c:175:19: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_tpad.c:175:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavfilter/vf_tpad.c:175:19: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_tpad.c:186:14: release_memory: ‘frame’ is NULL
ffmpeg-7.1.2/libavfilter/vf_tpad.c:186:9: danger: dereference of NULL ‘frame’
#  184|           }
#  185|           duration = av_rescale_q(1, av_inv_q(l->frame_rate), outlink->time_base);
#  186|->         frame->pts = s->pts;
#  187|           frame->duration = duration;
#  188|           s->pts += duration;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def268]
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘src2’
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_false: following ‘false’ branch (when ‘amount != 0’)...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_false: following ‘false’ branch (when ‘y >= height’)...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:172:1: danger: dereference of NULL ‘src2’
#  170|       return 0;                                                                                         \
#  171|   }
#  172|-> DEF_UNSHARP_SLICE_FUNC(unsharp_slice, 16)
#  173|   DEF_UNSHARP_SLICE_FUNC(unsharp_slice, 8)
#  174|   

Error: GCC_ANALYZER_WARNING (CWE-476): [#def269]
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘src2’
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_false: following ‘false’ branch (when ‘amount != 0’)...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_false: following ‘false’ branch (when ‘y >= height’)...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_false: ...to here
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavfilter/vf_unsharp.c:173:1: danger: dereference of NULL ‘src2’
#  171|   }
#  172|   DEF_UNSHARP_SLICE_FUNC(unsharp_slice, 16)
#  173|-> DEF_UNSHARP_SLICE_FUNC(unsharp_slice, 8)
#  174|   
#  175|   static int apply_unsharp(AVFilterContext *ctx, AVFrame *in, AVFrame *out)

Error: COMPILER_WARNING: [#def270]
ffmpeg-7.1.2/libavfilter/vf_vaguedenoiser.c:305:5: warning[-Wstringop-overflow=]: ‘memcpy’ specified bound between 18446744069414584320 and 18446744073709551604 exceeds maximum object size 9223372036854775807
#  303|       }
#  304|   
#  305|->     memcpy(temp + NPAD, input + NPAD + low_size, high_size * sizeof(float));
#  306|   
#  307|       left_ext = 2;

Error: GCC_ANALYZER_WARNING (CWE-404): [#def271]
ffmpeg-7.1.2/libavfilter/vidstabutils.c:72:5: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavfilter/vidstabutils.c:71:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavfilter/vidstabutils.c:72:5: throw: if ‘av_vlog’ throws an exception...
ffmpeg-7.1.2/libavfilter/vidstabutils.c:72:5: danger: missing call to ‘va_end’ to match ‘va_start’ at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#   70|       ctx.class = &class;
#   71|       va_start(ap, format);
#   72|->     av_vlog(&ctx, type, format, ap);
#   73|       va_end(ap);
#   74|       return VS_OK;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def272]
ffmpeg-7.1.2/libavfilter/vsrc_gradients.c:248:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘od_s_q’
#  246|   
#  247|       // Normalize and clamp range.
#  248|->     return av_clipf(op_x_od / od_s_q, 0.f, 1.f);
#  249|   }
#  250|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def273]
ffmpeg-7.1.2/libavfilter/vsrc_gradients.c:248:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘op_x_od’
#  246|   
#  247|       // Normalize and clamp range.
#  248|->     return av_clipf(op_x_od / od_s_q, 0.f, 1.f);
#  249|   }
#  250|   

Error: COMPILER_WARNING: [#def274]
ffmpeg-7.1.2/libavformat/asfdec_f.c: scope_hint: In function ‘get_tag’
ffmpeg-7.1.2/libavformat/asfdec_f.c:244:9: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#  244 |         int ret = ffio_read_size(s->pb, value, len);
#      |         ^~~
#  242|           break;
#  243|       case -1:; // ASCII
#  244|->         int ret = ffio_read_size(s->pb, value, len);
#  245|           if (ret < 0)
#  246|               goto finish;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def275]
ffmpeg-7.1.2/libavformat/asfdec_f.c:946:52: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘d’
ffmpeg-7.1.2/libavformat/asfdec_f.c:891:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/asfdec_f.c:932:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/asfdec_f.c:933:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/asfdec_f.c:935:18: branch_true: ...to here
ffmpeg-7.1.2/libavformat/asfdec_f.c:935:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/asfdec_f.c:942:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/asfdec_f.c:945:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/asfdec_f.c:946:39: branch_true: ...to here
ffmpeg-7.1.2/libavformat/asfdec_f.c:946:52: danger: use of uninitialized value ‘d’ here
#  944|   
#  945|               if (!asf->uses_std_ecc)
#  946|->                 asf->uses_std_ecc =  (c == 0x82 && !d && !e) ? 1 : -1;
#  947|   
#  948|               c = avio_r8(pb);

Error: COMPILER_WARNING (CWE-704): [#def276]
ffmpeg-7.1.2/libavformat/avformat.c: scope_hint: In function ‘match_stream_specifier’
ffmpeg-7.1.2/libavformat/avformat.c:638:21: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  638 |                 val = strchr(spec, ':');
#      |                     ^
#  636|               if (match) {
#  637|                   spec += 2;
#  638|->                 val = strchr(spec, ':');
#  639|   
#  640|                   key = val ? av_strndup(spec, val - spec) : av_strdup(spec);

Error: COMPILER_WARNING (CWE-704): [#def277]
ffmpeg-7.1.2/libavformat/avformat.c:638:21: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  636|               if (match) {
#  637|                   spec += 2;
#  638|->                 val = strchr(spec, ':');
#  639|   
#  640|                   key = val ? av_strndup(spec, val - spec) : av_strdup(spec);

Error: COMPILER_WARNING: [#def278]
ffmpeg-7.1.2/libavformat/avidec.c: scope_hint: In function ‘read_gab2_sub’
ffmpeg-7.1.2/libavformat/avidec.c:1129:9: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
# 1129 |         AVIOContext *pb = avio_alloc_context(pkt->data + 7,
#      |         ^~~~~~~~~~~
# 1127|               return 0;
# 1128|   
# 1129|->         AVIOContext *pb = avio_alloc_context(pkt->data + 7,
# 1130|                                                pkt->size - 7,
# 1131|                                                0, NULL, NULL, NULL, NULL);

Error: CPPCHECK_WARNING (CWE-457): [#def279]
ffmpeg-7.1.2/libavformat/concat.c:158: warning[uninitvar]: Uninitialized variable: result
#  156|       }
#  157|       data->current = i;
#  158|->     return total ? total : result;
#  159|   }
#  160|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def280]
ffmpeg-7.1.2/libavformat/crypto.c:317:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘res’
ffmpeg-7.1.2/libavformat/crypto.c:238:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/crypto.c:246:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/crypto.c:293:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/crypto.c:301:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/crypto.c:301:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/crypto.c:303:19: branch_true: ...to here
ffmpeg-7.1.2/libavformat/crypto.c:306:16: branch_false: following ‘false’ branch (when ‘len <= 0’)...
ffmpeg-7.1.2/libavformat/crypto.c:315:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/crypto.c:315:12: branch_true: following ‘true’ branch (when ‘len != 0’)...
ffmpeg-7.1.2/libavformat/crypto.c:316:18: branch_true: ...to here
ffmpeg-7.1.2/libavformat/crypto.c:317:13: danger: use of uninitialized value ‘res’ here
#  315|           if (len != 0) {
#  316|               char errbuf[100] = "unknown error";
#  317|->             av_strerror(res, errbuf, sizeof(errbuf));
#  318|               av_log(h, AV_LOG_ERROR,
#  319|                   "Crypto: discard read did not get all the bytes (%d remain) - read returned (%d)-%s\n",

Error: COMPILER_WARNING: [#def281]
ffmpeg-7.1.2/libavformat/dashenc.c: scope_hint: In function ‘write_hls_media_playlist’
ffmpeg-7.1.2/libavformat/dashenc.c:488:49: warning[-Wformat-truncation=]: ‘media_’ directive output may be truncated writing 6 bytes into a region of size between 1 and 1024
#  488 |         snprintf(playlist_name, string_size, "%smedia_%d.m3u8", base_url, id);
#      |                                                 ^~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 13 and 1046 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  486|                                     const char *base_url, int id) {
#  487|       if (base_url)
#  488|->         snprintf(playlist_name, string_size, "%smedia_%d.m3u8", base_url, id);
#  489|       else
#  490|           snprintf(playlist_name, string_size, "media_%d.m3u8", id);

Error: COMPILER_WARNING: [#def282]
ffmpeg-7.1.2/libavformat/dashenc.c: scope_hint: In function ‘flush_init_segment’
ffmpeg-7.1.2/libavformat/dashenc.c:594:49: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024
#  594 |         snprintf(filename, sizeof(filename), "%s%s", c->dirname, os->initfile);
#      |                                                 ^~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 1 and 2047 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  592|       if (!c->single_file) {
#  593|           char filename[1024];
#  594|->         snprintf(filename, sizeof(filename), "%s%s", c->dirname, os->initfile);
#  595|           dashenc_io_close(s, &os->out, filename);
#  596|       }

Error: COMPILER_WARNING: [#def283]
ffmpeg-7.1.2/libavformat/dashenc.c: scope_hint: In function ‘dash_init’
ffmpeg-7.1.2/libavformat/dashenc.c:1577:65: warning[-Wformat-truncation=]: ‘-stream’ directive output may be truncated writing 7 bytes into a region of size between 1 and 1024
# 1577 |                 snprintf(os->initfile, sizeof(os->initfile), "%s-stream%d.%s", basename, i, os->format_name);
#      |                                                                 ^~~~~~~
ffmpeg-7.1.2/libavformat/dashenc.c:1577:62: note: directive argument in the range [0, 2147483647]
# 1577 |                 snprintf(os->initfile, sizeof(os->initfile), "%s-stream%d.%s", basename, i, os->format_name);
#      |                                                              ^~~~~~~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output 10 or more bytes (assuming 1042) into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
# 1575|                   ff_dash_fill_tmpl_params(os->initfile, sizeof(os->initfile), os->single_file_name, i, 0, os->bit_rate, 0);
# 1576|               else
# 1577|->                 snprintf(os->initfile, sizeof(os->initfile), "%s-stream%d.%s", basename, i, os->format_name);
# 1578|           } else {
# 1579|               ff_dash_fill_tmpl_params(os->initfile, sizeof(os->initfile), os->init_seg_name, i, 0, os->bit_rate, 0);

Error: COMPILER_WARNING: [#def284]
ffmpeg-7.1.2/libavformat/dashenc.c: scope_hint: In function ‘dash_flush’
ffmpeg-7.1.2/libavformat/dashenc.c:1957:63: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024
# 1957 |             snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname, os->initfile);
#      |                                                               ^~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 1 and 2047 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
# 1955|   
# 1956|           if (c->single_file)
# 1957|->             snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname, os->initfile);
# 1958|   
# 1959|           ret = flush_dynbuf(c, os, &range_length);

Error: COMPILER_WARNING: [#def285]
ffmpeg-7.1.2/libavformat/dashenc.c: scope_hint: In function ‘dash_write_packet’
ffmpeg-7.1.2/libavformat/dashenc.c:2254:59: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024
# 2254 |         snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname,
#      |                                                           ^~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 1 and 2047 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
# 2252|                                    os->media_seg_name, pkt->stream_index,
# 2253|                                    os->segment_index, os->bit_rate, os->start_pts);
# 2254|->         snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname,
# 2255|                    os->filename);
# 2256|           snprintf(os->temp_path, sizeof(os->temp_path),

Error: GCC_ANALYZER_WARNING (CWE-476): [#def286]
ffmpeg-7.1.2/libavformat/demux.c:446:45: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pkt’
ffmpeg-7.1.2/libavformat/demux.c:1824:13: enter_function: entry to ‘estimate_timings_from_pts’
ffmpeg-7.1.2/libavformat/demux.c:1855:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/demux.c:1860:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/demux.c:1875:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/demux.c:1875:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/demux.c:1879:23: call_function: calling ‘ff_read_packet’ from ‘estimate_timings_from_pts’
#  444|                   || sti->probe_packets <= 0;
#  445|   
#  446|->         if (end || av_log2(pd->buf_size) != av_log2(pd->buf_size - pkt->size)) {
#  447|               int score = set_codec_from_probe_data(s, st, pd);
#  448|               if (    (st->codecpar->codec_id != AV_CODEC_ID_NONE && score > AVPROBE_SCORE_STREAM_RETRY)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def287]
ffmpeg-7.1.2/libavformat/dtshddec.c:138:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘data_start’
ffmpeg-7.1.2/libavformat/dtshddec.c:66:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/dtshddec.c:68:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/dtshddec.c:135:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/dtshddec.c:138:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/dtshddec.c:138:5: danger: use of uninitialized value ‘data_start’ here
#  136|           return AVERROR_EOF;
#  137|   
#  138|->     avio_seek(pb, data_start, SEEK_SET);
#  139|   
#  140|   break_loop:

Error: GCC_ANALYZER_WARNING (CWE-457): [#def288]
ffmpeg-7.1.2/libavformat/electronicarts.c:672:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘num_samples’
ffmpeg-7.1.2/libavformat/electronicarts.c:600:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/electronicarts.c:601:22: branch_true: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:602:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/electronicarts.c:604:22: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:605:12: branch_false: following ‘false’ branch (when ‘chunk_size > 7’)...
ffmpeg-7.1.2/libavformat/electronicarts.c:607:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:621:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/electronicarts.c:624:24: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:624:23: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/electronicarts.c:631:23: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:638:16: branch_false: following ‘false’ branch (when ‘partial_packet == 0’)...
ffmpeg-7.1.2/libavformat/electronicarts.c:644:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:644:16: branch_false: following ‘false’ branch (when ‘chunk_size != 0’)...
ffmpeg-7.1.2/libavformat/electronicarts.c:647:19: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:648:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/electronicarts.c:650:33: branch_false: ...to here
ffmpeg-7.1.2/libavformat/electronicarts.c:672:17: danger: use of uninitialized value ‘num_samples’ here
#  670|               case AV_CODEC_ID_PCM_S16LE_PLANAR:
#  671|               case AV_CODEC_ID_MP3:
#  672|->                 pkt->duration = num_samples;
#  673|                   break;
#  674|               case AV_CODEC_ID_ADPCM_PSX:

Error: GCC_ANALYZER_WARNING (CWE-401): [#def289]
ffmpeg-7.1.2/libavformat/file.c:330:8: warning[-Wanalyzer-malloc-leak]: leak of ‘opendir(*h.filename)’
ffmpeg-7.1.2/libavformat/file.c:329:14: acquire_memory: allocated here
ffmpeg-7.1.2/libavformat/file.c:330:8: danger: ‘opendir(*h.filename)’ leaks here; was allocated at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#  328|   
#  329|       c->dir = opendir(h->filename);
#  330|->     if (!c->dir)
#  331|           return AVERROR(errno);
#  332|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def290]
ffmpeg-7.1.2/libavformat/flacenc.c:243:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘par’
ffmpeg-7.1.2/libavformat/flacenc.c:210:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/flacenc.c:211:24: branch_true: ...to here
ffmpeg-7.1.2/libavformat/flacenc.c:212:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/flacenc.c:220:19: branch_false: ...to here
ffmpeg-7.1.2/libavformat/flacenc.c:220:19: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/flacenc.c:221:19: branch_true: ...to here
ffmpeg-7.1.2/libavformat/flacenc.c:237:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/flacenc.c:243:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/flacenc.c:243:9: danger: use of uninitialized value ‘par’ here
#  241|   
#  242|       /* add the channel layout tag */
#  243|->     if (par->ch_layout.order == AV_CHANNEL_ORDER_NATIVE &&
#  244|           !(par->ch_layout.u.mask & ~0x3ffffULL) &&
#  245|           !ff_flac_is_native_layout(par->ch_layout.u.mask)) {

Error: COMPILER_WARNING (CWE-704): [#def291]
ffmpeg-7.1.2/libavformat/format.c: scope_hint: In function ‘av_probe_input_buffer2’
ffmpeg-7.1.2/libavformat/format.c:278:14: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  278 |         semi = pd.mime_type ? strchr(pd.mime_type, ';') : NULL;
#      |              ^
#  276|           av_opt_get(pb, "mime_type", AV_OPT_SEARCH_CHILDREN, &mime_type_opt);
#  277|           pd.mime_type = (const char *)mime_type_opt;
#  278|->         semi = pd.mime_type ? strchr(pd.mime_type, ';') : NULL;
#  279|           if (semi) {
#  280|               *semi = '\0';

Error: COMPILER_WARNING (CWE-704): [#def292]
ffmpeg-7.1.2/libavformat/format.c:278:14: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  276|           av_opt_get(pb, "mime_type", AV_OPT_SEARCH_CHILDREN, &mime_type_opt);
#  277|           pd.mime_type = (const char *)mime_type_opt;
#  278|->         semi = pd.mime_type ? strchr(pd.mime_type, ';') : NULL;
#  279|           if (semi) {
#  280|               *semi = '\0';

Error: COMPILER_WARNING (CWE-704): [#def293]
ffmpeg-7.1.2/libavformat/http.c: scope_hint: In function ‘parse_cookie’
ffmpeg-7.1.2/libavformat/http.c:1043:15: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
# 1043 |     if (!(eql = strchr(p, '='))) return AVERROR(EINVAL);
#      |               ^
# 1041|   
# 1042|       // duplicate the cookie name (dict will dupe the value)
# 1043|->     if (!(eql = strchr(p, '='))) return AVERROR(EINVAL);
# 1044|       if (!(name = av_strndup(p, eql - p))) return AVERROR(ENOMEM);
# 1045|   

Error: COMPILER_WARNING (CWE-704): [#def294]
ffmpeg-7.1.2/libavformat/http.c:1043:15: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
# 1041|   
# 1042|       // duplicate the cookie name (dict will dupe the value)
# 1043|->     if (!(eql = strchr(p, '='))) return AVERROR(EINVAL);
# 1044|       if (!(name = av_strndup(p, eql - p))) return AVERROR(ENOMEM);
# 1045|   

Error: GCC_ANALYZER_WARNING (CWE-404): [#def295]
ffmpeg-7.1.2/libavformat/httpauth.c:131:9: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavformat/httpauth.c:126:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavformat/httpauth.c:129:12: branch_false: following ‘false’ branch (when ‘str’ is non-NULL)...
ffmpeg-7.1.2/libavformat/httpauth.c:131:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/httpauth.c:131:9: throw: if ‘av_md5_update’ throws an exception...
ffmpeg-7.1.2/libavformat/httpauth.c:131:9: danger: missing call to ‘va_end’ to match ‘va_start’ at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#  129|           if (!str)
#  130|               break;
#  131|->         av_md5_update(md5ctx, str, strlen(str));
#  132|       }
#  133|       va_end(vl);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def296]
ffmpeg-7.1.2/libavformat/iamf_writer.c:606:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘param_def’
ffmpeg-7.1.2/libavformat/iamf_writer.c:746:12: enter_function: entry to ‘iamf_write_mixing_presentation’
ffmpeg-7.1.2/libavformat/iamf_writer.c:759:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/iamf_writer.c:762:28: branch_false: ...to here
ffmpeg-7.1.2/libavformat/iamf_writer.c:771:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/iamf_writer.c:772:39: branch_true: ...to here
ffmpeg-7.1.2/libavformat/iamf_writer.c:776:25: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/iamf_writer.c:812:56: branch_false: ...to here
ffmpeg-7.1.2/libavformat/iamf_writer.c:813:15: call_function: calling ‘param_definition’ from ‘iamf_write_mixing_presentation’
#  604|                               AVIOContext *dyn_bc, void *log_ctx)
#  605|   {
#  606|->     const AVIAMFParamDefinition *param = param_def->param;
#  607|   
#  608|       ffio_write_leb(dyn_bc, param->parameter_id);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def297]
ffmpeg-7.1.2/libavformat/iff.c:888:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘data_size’
ffmpeg-7.1.2/libavformat/iff.c:848:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/iff.c:850:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/iff.c:853:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/iff.c:863:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/iff.c:863:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/iff.c:868:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/iff.c:888:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/iff.c:888:15: danger: use of uninitialized value ‘data_size’ here
#  886|               }
#  887|           }
#  888|->         ret = av_get_packet(pb, pkt, data_size);
#  889|           pkt->pos = orig_pos;
#  890|           pkt->duration = get_anim_duration(pkt->data, pkt->size);

Error: COMPILER_WARNING: [#def298]
ffmpeg-7.1.2/libavformat/img2enc.c: scope_hint: In function ‘write_packet’
ffmpeg-7.1.2/libavformat/img2enc.c:183:55: warning[-Wformat-truncation=]: ‘.tmp’ directive output may be truncated writing 4 bytes into a region of size between 1 and 1024
#  183 |         snprintf(img->tmp[i], sizeof(img->tmp[i]), "%s.tmp", filename);
#      |                                                       ^~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 5 and 1028 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  181|       for (i = 0; i < 4; i++) {
#  182|           av_dict_copy(&options, img->protocol_opts, 0);
#  183|->         snprintf(img->tmp[i], sizeof(img->tmp[i]), "%s.tmp", filename);
#  184|           av_strlcpy(img->target[i], filename, sizeof(img->target[i]));
#  185|           if (s->io_open(s, &pb[i], img->use_rename ? img->tmp[i] : filename, AVIO_FLAG_WRITE, &options) < 0) {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def299]
ffmpeg-7.1.2/libavformat/ipmovie.c:145:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pkt’
ffmpeg-7.1.2/libavformat/ipmovie.c:606:12: enter_function: entry to ‘ipmovie_read_header’
ffmpeg-7.1.2/libavformat/ipmovie.c:617:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/ipmovie.c:617:8: branch_false: ...to here
ffmpeg-7.1.2/libavformat/ipmovie.c:629:17: branch_true: following ‘true’ branch (when ‘i != 256’)...
ffmpeg-7.1.2/libavformat/ipmovie.c:630:9: branch_true: ...to here
ffmpeg-7.1.2/libavformat/ipmovie.c:633:9: call_function: calling ‘process_ipmovie_chunk’ from ‘ipmovie_read_header’
#  143|               return CHUNK_EOF;
#  144|   
#  145|->         pkt->stream_index = s->audio_stream_index;
#  146|           pkt->pts = s->audio_frame_count;
#  147|   

Error: GCC_ANALYZER_WARNING (CWE-476): [#def300]
ffmpeg-7.1.2/libavformat/ipmovie.c:184:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pkt’
ffmpeg-7.1.2/libavformat/ipmovie.c:606:12: enter_function: entry to ‘ipmovie_read_header’
ffmpeg-7.1.2/libavformat/ipmovie.c:617:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/ipmovie.c:617:8: branch_false: ...to here
ffmpeg-7.1.2/libavformat/ipmovie.c:629:17: branch_true: following ‘true’ branch (when ‘i != 256’)...
ffmpeg-7.1.2/libavformat/ipmovie.c:630:9: branch_true: ...to here
ffmpeg-7.1.2/libavformat/ipmovie.c:633:9: call_function: calling ‘process_ipmovie_chunk’ from ‘ipmovie_read_header’
#  182|           }
#  183|   
#  184|->         AV_WL8(pkt->data, s->frame_format);
#  185|           AV_WL8(pkt->data + 1, s->send_buffer);
#  186|           AV_WL16(pkt->data + 2, s->video_chunk_size);

Error: COMPILER_WARNING: [#def301]
ffmpeg-7.1.2/libavformat/libopenmpt.c: scope_hint: In function ‘read_packet_openmpt’
ffmpeg-7.1.2/libavformat/libopenmpt.c:175:5: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#  175 |     double pos = openmpt_module_get_position_seconds(openmpt->module);
#      |     ^~~~~~
#  173|           return ret;
#  174|   
#  175|->     double pos = openmpt_module_get_position_seconds(openmpt->module);
#  176|   
#  177|       switch (openmpt->ch_layout.nb_channels) {

Error: COMPILER_WARNING (CWE-477): [#def302]
ffmpeg-7.1.2/libavformat/libsmbclient.c: scope_hint: In function ‘libsmbc_connect’
ffmpeg-7.1.2/libavformat/libsmbclient.c:72:5: warning[-Wdeprecated-declarations]: ‘smbc_init’ is deprecated
#   72 |     if (smbc_init(NULL, 0) < 0) {
#      |     ^~
ffmpeg-7.1.2/libavformat/libsmbclient.c:21: included_from: Included from here.
/usr/include/samba-4.0/libsmbclient.h:1301:5: note: declared here
# 1301 | int smbc_init(smbc_get_auth_data_fn fn, int debug);
#      |     ^~~~~~~~~
#   70|           smbc_setWorkgroup(libsmbc->ctx, libsmbc->workgroup);
#   71|   
#   72|->     if (smbc_init(NULL, 0) < 0) {
#   73|           int ret = AVERROR(errno);
#   74|           av_log(h, AV_LOG_ERROR, "Initialization failed: %s\n", strerror(errno));

Error: COMPILER_WARNING (CWE-477): [#def303]
ffmpeg-7.1.2/libavformat/libsmbclient.c:72:5: warning[-Wdeprecated-declarations]: ‘smbc_init’ is deprecated
#   70|           smbc_setWorkgroup(libsmbc->ctx, libsmbc->workgroup);
#   71|   
#   72|->     if (smbc_init(NULL, 0) < 0) {
#   73|           int ret = AVERROR(errno);
#   74|           av_log(h, AV_LOG_ERROR, "Initialization failed: %s\n", strerror(errno));

Error: COMPILER_WARNING: [#def304]
ffmpeg-7.1.2/libavformat/lrcdec.c: scope_hint: In function ‘read_ts’
ffmpeg-7.1.2/libavformat/lrcdec.c:91:5: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#   91 |     int ret = sscanf(p, "%2[[-]%"SCNu32":%lf]", prefix, &mm, &ss);
#      |     ^~~
#   89|           return 0;
#   90|       }
#   91|->     int ret = sscanf(p, "%2[[-]%"SCNu32":%lf]", prefix, &mm, &ss);
#   92|       if (ret != 3 || prefix[0] != '[' || ss < 0 || ss > 60) {
#   93|           return 0;

Error: COMPILER_WARNING: [#def305]
ffmpeg-7.1.2/libavformat/matroskaenc.c: scope_hint: In function ‘mkv_write_trailer’
ffmpeg-7.1.2/libavformat/matroskaenc.c:3341:79: warning[-Wformat-truncation=]: ‘%012.9f’ directive output may be truncated writing between 12 and 320 bytes into a region of size between 8 and 14
# 3341 |                 snprintf(duration_string, sizeof(duration_string), "%02d:%02d:%012.9f",
#      |                                                                               ^~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 19 and 333 bytes into a destination of size 20
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
# 3339|                   put_ebml_string(tags_bc, MATROSKA_ID_TAGNAME, "DURATION");
# 3340|   
# 3341|->                 snprintf(duration_string, sizeof(duration_string), "%02d:%02d:%012.9f",
# 3342|                            (int) duration_sec / 3600, ((int) duration_sec / 60) % 60,
# 3343|                            fmod(duration_sec, 60));

Error: GCC_ANALYZER_WARNING (CWE-457): [#def306]
ffmpeg-7.1.2/libavformat/moflex.c:232:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘codec_type’
ffmpeg-7.1.2/libavformat/moflex.c:156:12: enter_function: entry to ‘moflex_read_sync’
ffmpeg-7.1.2/libavformat/moflex.c:161:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/moflex.c:168:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/moflex.c:172:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/moflex.c:178:9: branch_true: ...to here
ffmpeg-7.1.2/libavformat/moflex.c:178:9: call_function: calling ‘read_var_byte’ from ‘moflex_read_sync’
ffmpeg-7.1.2/libavformat/moflex.c:178:9: return_function: returning to ‘moflex_read_sync’ from ‘read_var_byte’
ffmpeg-7.1.2/libavformat/moflex.c:179:9: call_function: calling ‘read_var_byte’ from ‘moflex_read_sync’
ffmpeg-7.1.2/libavformat/moflex.c:179:9: return_function: returning to ‘moflex_read_sync’ from ‘read_var_byte’
ffmpeg-7.1.2/libavformat/moflex.c:226:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/moflex.c:227:28: branch_true: ...to here
ffmpeg-7.1.2/libavformat/moflex.c:229:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/moflex.c:232:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/moflex.c:232:13: danger: use of uninitialized value ‘codec_type’ here
#  230|                   return AVERROR(ENOMEM);
#  231|   
#  232|->             st->codecpar->codec_type = codec_type;
#  233|               st->codecpar->codec_id   = codec_id;
#  234|               st->codecpar->width      = width;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def307]
ffmpeg-7.1.2/libavformat/mov.c:1693:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘frag_time’
ffmpeg-7.1.2/libavformat/mov.c:10790:12: enter_function: entry to ‘mov_seek_fragment’
ffmpeg-7.1.2/libavformat/mov.c:10795:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:10798:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:10798:13: call_function: calling ‘search_frag_timestamp’ from ‘mov_seek_fragment’
# 1691|               m++;
# 1692|   
# 1693|->         if (m < b && frag_time <= timestamp)
# 1694|               a = m;
# 1695|           else

Error: GCC_ANALYZER_WARNING (CWE-457): [#def308]
ffmpeg-7.1.2/libavformat/mov.c:5900:43: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dts’
ffmpeg-7.1.2/libavformat/mov.c:5650:12: enter_function: entry to ‘mov_read_trun’
ffmpeg-7.1.2/libavformat/mov.c:5669:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5669:8: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5674:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5675:14: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5682:8: branch_false: following ‘false’ branch (when ‘st’ is non-NULL)...
ffmpeg-7.1.2/libavformat/mov.c:5686:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5705:5: branch_false: following ‘false’ branch (when ‘index_entry_pos <= index_entry_pos’)...
ffmpeg-7.1.2/libavformat/mov.c:5707:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5712:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5712:8: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5717:24: call_function: calling ‘get_current_frag_stream_info’ from ‘mov_read_trun’
ffmpeg-7.1.2/libavformat/mov.c:5717:24: return_function: returning to ‘mov_read_trun’ from ‘get_current_frag_stream_info’
ffmpeg-7.1.2/libavformat/mov.c:5718:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5719:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5719:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5721:20: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5721:19: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5722:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5721:20: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5724:20: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5774:8: branch_false: following ‘false’ branch (when ‘entries != 0’)...
ffmpeg-7.1.2/libavformat/mov.c:5777:23: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5781:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5783:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5789:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5791:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5899:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:5900:49: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:5900:43: danger: use of uninitialized value ‘dts’ here
# 5898|       }
# 5899|       if (frag_stream_info)
# 5900|->         frag_stream_info->next_trun_dts = dts + sc->time_offset;
# 5901|       if (i < entries) {
# 5902|           // EOF found before reading all entries.  Fix the hole this would

Error: GCC_ANALYZER_WARNING (CWE-457): [#def309]
ffmpeg-7.1.2/libavformat/mov.c:7233:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘st’
ffmpeg-7.1.2/libavformat/mov.c:7216:12: enter_function: entry to ‘get_current_encryption_info’
ffmpeg-7.1.2/libavformat/mov.c:7222:24: call_function: calling ‘get_current_frag_stream_info’ from ‘get_current_encryption_info’
ffmpeg-7.1.2/libavformat/mov.c:7222:24: return_function: returning to ‘get_current_encryption_info’ from ‘get_current_frag_stream_info’
ffmpeg-7.1.2/libavformat/mov.c:7223:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:7223:8: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:7231:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:7233:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:7233:15: danger: use of uninitialized value ‘st’ here
# 7231|           if (i == c->fc->nb_streams)
# 7232|               return 0;
# 7233|->         *sc = st->priv_data;
# 7234|   
# 7235|           if (!frag_stream_info->encryption_index) {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def310]
ffmpeg-7.1.2/libavformat/mov.c:7286:39: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*sample’
ffmpeg-7.1.2/libavformat/mov.c:7273:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:7278:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mov.c:7278:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mov.c:7283:9: release_memory: ‘*sample’ is NULL
ffmpeg-7.1.2/libavformat/mov.c:7285:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/mov.c:7286:20: branch_true: ...to here
ffmpeg-7.1.2/libavformat/mov.c:7286:39: release_memory: ‘*sample’ is NULL
ffmpeg-7.1.2/libavformat/mov.c:7286:39: danger: dereference of NULL ‘*sample’
# 7284|   
# 7285|       if (sc->cenc.per_sample_iv_size != 0) {
# 7286|->         if ((ret = ffio_read_size(pb, (*sample)->iv, sc->cenc.per_sample_iv_size)) < 0) {
# 7287|               av_log(c->fc, AV_LOG_ERROR, "failed to read the initialization vector\n");
# 7288|               av_encryption_info_free(*sample);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def311]
ffmpeg-7.1.2/libavformat/mpegts.c:736:13: warning[-Wanalyzer-malloc-leak]: leak of ‘cd’
ffmpeg-7.1.2/libavformat/mpegts.c:2684:13: enter_function: entry to ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2698:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2700:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2700:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2702:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2702:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2704:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2704:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2706:9: call_function: inlined call to ‘skip_identical’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2709:12: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2712:11: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2716:15: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2719:15: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2722:25: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: following ‘false’ branch (when ‘p_end >= desc_list_end’)...
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2746:33: call_function: calling ‘getstr8’ from ‘sdt_cb’
#  734|           }
#  735|           if (cd == (iconv_t)-1)
#  736|->             goto no_iconv;
#  737|           str = out = av_malloc(outlen);
#  738|           if (!str) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def312]
ffmpeg-7.1.2/libavformat/mpegts.c:737:21: warning[-Wanalyzer-malloc-leak]: leak of ‘cd’
ffmpeg-7.1.2/libavformat/mpegts.c:2684:13: enter_function: entry to ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2698:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2700:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2700:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2702:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2702:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2704:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2704:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2706:9: call_function: inlined call to ‘skip_identical’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2709:12: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2712:11: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2716:15: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2719:15: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2722:25: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: following ‘false’ branch (when ‘p_end >= desc_list_end’)...
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2746:33: call_function: calling ‘getstr8’ from ‘sdt_cb’
#  735|           if (cd == (iconv_t)-1)
#  736|               goto no_iconv;
#  737|->         str = out = av_malloc(outlen);
#  738|           if (!str) {
#  739|               iconv_close(cd);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def313]
ffmpeg-7.1.2/libavformat/mpegts.c:739:13: warning[-Wanalyzer-malloc-leak]: leak of ‘cd’
ffmpeg-7.1.2/libavformat/mpegts.c:2684:13: enter_function: entry to ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2698:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2700:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2700:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2702:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2702:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2704:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2704:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2706:9: call_function: inlined call to ‘skip_identical’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2709:12: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2712:11: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2716:15: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2719:15: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2722:25: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: following ‘false’ branch (when ‘p_end >= desc_list_end’)...
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2746:33: call_function: calling ‘getstr8’ from ‘sdt_cb’
#  737|           str = out = av_malloc(outlen);
#  738|           if (!str) {
#  739|->             iconv_close(cd);
#  740|               return NULL;
#  741|           }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def314]
ffmpeg-7.1.2/libavformat/mpegts.c:742:13: warning[-Wanalyzer-malloc-leak]: leak of ‘cd’
ffmpeg-7.1.2/libavformat/mpegts.c:2684:13: enter_function: entry to ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2698:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2700:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2700:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2702:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2702:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2704:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2704:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2706:9: call_function: inlined call to ‘skip_identical’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2709:12: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2712:11: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2716:15: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2719:15: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2722:25: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: following ‘false’ branch (when ‘p_end >= desc_list_end’)...
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2746:33: call_function: calling ‘getstr8’ from ‘sdt_cb’
#  740|               return NULL;
#  741|           }
#  742|->         if (iconv(cd, &in, &inlen, &out, &outlen) == -1) {
#  743|               iconv_close(cd);
#  744|               av_freep(&str);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def315]
ffmpeg-7.1.2/libavformat/mpegts.c:754:11: warning[-Wanalyzer-malloc-leak]: leak of ‘cd’
ffmpeg-7.1.2/libavformat/mpegts.c:2684:13: enter_function: entry to ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2698:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2700:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2700:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2702:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2702:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2704:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2704:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2706:9: call_function: inlined call to ‘skip_identical’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2709:12: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2712:11: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2716:15: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2719:15: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2722:25: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: following ‘false’ branch (when ‘p_end >= desc_list_end’)...
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2746:33: call_function: calling ‘getstr8’ from ‘sdt_cb’
#  752|   no_iconv:
#  753|   #endif
#  754|->     str = av_malloc(len + 1);
#  755|       if (!str)
#  756|           return NULL;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def316]
ffmpeg-7.1.2/libavformat/mpegts.c:761:12: warning[-Wanalyzer-malloc-leak]: leak of ‘cd’
ffmpeg-7.1.2/libavformat/mpegts.c:2684:13: enter_function: entry to ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2698:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2700:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2700:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2702:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2702:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2704:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2704:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/mpegts.c:2706:9: call_function: inlined call to ‘skip_identical’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2709:12: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2712:11: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2716:15: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2719:15: call_function: inlined call to ‘get8’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2722:25: call_function: inlined call to ‘get16’ from ‘sdt_cb’
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: following ‘false’ branch (when ‘p_end >= desc_list_end’)...
ffmpeg-7.1.2/libavformat/mpegts.c:2727:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegts.c:2746:33: call_function: calling ‘getstr8’ from ‘sdt_cb’
#  759|       p  += len;
#  760|       *pp = p;
#  761|->     return str;
#  762|   }
#  763|   

Error: GCC_ANALYZER_WARNING (CWE-457): [#def317]
ffmpeg-7.1.2/libavformat/mpegtsenc.c:229:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘buf’
ffmpeg-7.1.2/libavformat/mpegtsenc.c:2259:12: enter_function: entry to ‘mpegts_write_packet’
ffmpeg-7.1.2/libavformat/mpegtsenc.c:2261:8: branch_false: following ‘false’ branch (when ‘pkt’ is non-NULL)...
ffmpeg-7.1.2/libavformat/mpegtsenc.c:2265:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/mpegtsenc.c:2265:16: call_function: calling ‘mpegts_write_packet_internal’ from ‘mpegts_write_packet’
#  227|       *q++ = sec_num;
#  228|       *q++ = last_sec_num;
#  229|->     memcpy(q, buf, len);
#  230|   
#  231|       mpegts_write_section(s, section, tot_len);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def318]
ffmpeg-7.1.2/libavformat/nal.c:97:42: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘list’
ffmpeg-7.1.2/libavformat/nal.c:130:5: enter_function: entry to ‘ff_nal_parse_units_buf’
ffmpeg-7.1.2/libavformat/nal.c:134:7: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/nal.c:137:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/nal.c:137:5: call_function: calling ‘ff_nal_parse_units’ from ‘ff_nal_parse_units_buf’
#   95|           } else {
#   96|               NALU *tmp = av_fast_realloc(list->nalus, &list->nalus_array_size,
#   97|->                                         (list->nb_nalus + 1) * sizeof(*list->nalus));
#   98|               if (!tmp)
#   99|                   return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def319]
ffmpeg-7.1.2/libavformat/network.c:200:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/libavformat/network.c:197:14: acquire_resource: socket created here
ffmpeg-7.1.2/libavformat/network.c:199:12: branch_true: following ‘true’ branch (when ‘fd != -1’)...
ffmpeg-7.1.2/libavformat/network.c:200:17: branch_true: ...to here
ffmpeg-7.1.2/libavformat/network.c:200:17: throw: if ‘fcntl’ throws an exception...
ffmpeg-7.1.2/libavformat/network.c:200:17: danger: ‘fd’ leaks here
#  198|   #if HAVE_FCNTL
#  199|           if (fd != -1) {
#  200|->             if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
#  201|                   av_log(logctx, AV_LOG_DEBUG, "Failed to set close on exec\n");
#  202|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def320]
ffmpeg-7.1.2/libavformat/network.c:372:28: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘attempts[nb_attempts].fd’
ffmpeg-7.1.2/libavformat/network.c:412:5: enter_function: entry to ‘ff_connect_parallel’
ffmpeg-7.1.2/libavformat/network.c:432:5: call_function: calling ‘print_address_list’ from ‘ff_connect_parallel’
ffmpeg-7.1.2/libavformat/network.c:432:5: return_function: returning to ‘ff_connect_parallel’ from ‘print_address_list’
ffmpeg-7.1.2/libavformat/network.c:434:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/network.c:436:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/network.c:436:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/network.c:437:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/network.c:442:24: call_function: calling ‘start_connect_attempt’ from ‘ff_connect_parallel’
#  370|       if (attempt->fd < 0)
#  371|           return ff_neterrno();
#  372|->     attempt->deadline_us = av_gettime_relative() + timeout_ms * 1000;
#  373|       attempt->addr = ai;
#  374|   

Error: GCC_ANALYZER_WARNING (CWE-775): [#def321]
ffmpeg-7.1.2/libavformat/network.c:375:5: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘attempts[nb_attempts].fd’
ffmpeg-7.1.2/libavformat/network.c:412:5: enter_function: entry to ‘ff_connect_parallel’
ffmpeg-7.1.2/libavformat/network.c:432:5: call_function: calling ‘print_address_list’ from ‘ff_connect_parallel’
ffmpeg-7.1.2/libavformat/network.c:432:5: return_function: returning to ‘ff_connect_parallel’ from ‘print_address_list’
ffmpeg-7.1.2/libavformat/network.c:434:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/network.c:436:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/network.c:436:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/network.c:437:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/network.c:442:24: call_function: calling ‘start_connect_attempt’ from ‘ff_connect_parallel’
#  373|       attempt->addr = ai;
#  374|   
#  375|->     ff_socket_nonblock(attempt->fd, 1);
#  376|   
#  377|       if (customize_fd) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def322]
ffmpeg-7.1.2/libavformat/rawvideodec.c:82:16: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘pix_fmt’
ffmpeg-7.1.2/libavformat/rawvideodec.c:51:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:54:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rawvideodec.c:70:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:73:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rawvideodec.c:76:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:82:16: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rawvideodec.c:82:16: danger: use of uninitialized value ‘pix_fmt’ here
#   80|           int tag;
#   81|   
#   82|->         desc = av_pix_fmt_desc_get(pix_fmt);
#   83|           st->codecpar->bits_per_coded_sample = av_get_bits_per_pixel(desc);
#   84|           if (pix_fmt == AV_PIX_FMT_YUV422P10) {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def323]
ffmpeg-7.1.2/libavformat/rawvideodec.c:107:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘pix_fmt’
ffmpeg-7.1.2/libavformat/rawvideodec.c:51:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:54:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rawvideodec.c:70:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:73:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rawvideodec.c:76:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:100:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rawvideodec.c:100:15: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rawvideodec.c:107:23: danger: use of uninitialized value ‘pix_fmt’ here
#  105|           packet_size = GET_PACKET_SIZE(s->width, s->height);
#  106|       } else {
#  107|->         packet_size = av_image_get_buffer_size(pix_fmt, s->width, s->height, 1);
#  108|           if (packet_size < 0)
#  109|               return packet_size;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def324]
ffmpeg-7.1.2/libavformat/rdt.c:202:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘buf’
ffmpeg-7.1.2/libavformat/rdt.c:339:1: enter_function: entry to ‘ff_rdt_parse_packet’
ffmpeg-7.1.2/libavformat/rdt.c:342:20: branch_false: following ‘false’ branch (when ‘bufptr’ is NULL)...
ffmpeg-7.1.2/libavformat/rdt.c:347:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rdt.c:347:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rdt.c:350:8: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rdt.c:350:8: branch_true: following ‘true’ branch (when ‘buf’ is NULL)...
ffmpeg-7.1.2/libavformat/rdt.c:350:17: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rdt.c:350:9: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rdt.c:359:8: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rdt.c:359:8: branch_false: following ‘false’ branch (when ‘len > 11’)...
ffmpeg-7.1.2/libavformat/rdt.c:361:10: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rdt.c:361:10: call_function: calling ‘ff_rdt_parse_header’ from ‘ff_rdt_parse_packet’
#  200|   
#  201|       /* skip status packets */
#  202|->     while (len >= 5 && buf[1] == 0xFF /* status packet */) {
#  203|           int pkt_len;
#  204|   

Error: COMPILER_WARNING: [#def325]
ffmpeg-7.1.2/libavformat/rtmpproto.c: scope_hint: In function ‘send_invoke_response’
ffmpeg-7.1.2/libavformat/rtmpproto.c:2001:51: warning[-Wformat-truncation=]: ‘ is now published’ directive output may be truncated writing 17 bytes into a region of size between 1 and 128
# 2001 |         snprintf(statusmsg, sizeof(statusmsg), "%s is now published", filename);
#      |                                                   ^~~~~~~~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 18 and 145 bytes into a destination of size 128
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
# 1999|       } else if (!strcmp(command, "publish")) {
# 2000|           char statusmsg[128];
# 2001|->         snprintf(statusmsg, sizeof(statusmsg), "%s is now published", filename);
# 2002|           ret = write_begin(s);
# 2003|           if (ret < 0)

Error: GCC_ANALYZER_WARNING (CWE-476): [#def326]
ffmpeg-7.1.2/libavformat/rtpdec.c:888:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘buf’
ffmpeg-7.1.2/libavformat/rtpdec.c:945:5: enter_function: entry to ‘ff_rtp_parse_packet’
ffmpeg-7.1.2/libavformat/rtpdec.c:951:10: call_function: calling ‘rtp_parse_one_packet’ from ‘ff_rtp_parse_packet’
#  886|           return -1;
#  887|   
#  888|->     if ((buf[0] & 0xc0) != (RTP_VERSION << 6))
#  889|           return -1;
#  890|       if (RTP_PT_IS_RTCP(buf[1])) {

Error: GCC_ANALYZER_WARNING: [#def327]
ffmpeg-7.1.2/libavformat/rtpdec_qcelp.c:102:13: warning[-Wanalyzer-overlapping-buffers]: overlapping buffers passed as arguments to ‘memcpy’
ffmpeg-7.1.2/libavformat/rtpdec_qcelp.c:201:12: enter_function: entry to ‘qcelp_parse_packet’
ffmpeg-7.1.2/libavformat/rtpdec_qcelp.c:209:16: call_function: calling ‘return_stored_frame’ from ‘qcelp_parse_packet’
#  100|               if (len > sizeof(data->next_data))
#  101|                   return AVERROR_INVALIDDATA;
#  102|->             memcpy(data->next_data, buf, len);
#  103|               data->next_size = len;
#  104|               data->next_timestamp = *timestamp;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def328]
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:231:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘csum_pos’
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:193:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:193:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:194:17: branch_true: following ‘true’ branch (when ‘n != 128’)...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:195:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:197:5: branch_false: following ‘false’ branch (when ‘n != 128’)...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:199:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:199:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:201:26: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:214:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:220:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:225:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:229:14: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:229:29: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:231:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpdec_qdm2.c:231:9: danger: dereference of NULL ‘csum_pos’
#  229|           for (q = pkt->data; q < &pkt->data[qdm->block_size]; q++)
#  230|               total += *q;
#  231|->         AV_WB16(csum_pos, (uint16_t) total);
#  232|       }
#  233|   

Error: GCC_ANALYZER_WARNING (CWE-404): [#def329]
ffmpeg-7.1.2/libavformat/rtpproto.c:166:9: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavformat/rtpproto.c:164:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavformat/rtpproto.c:165:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/rtpproto.c:166:9: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rtpproto.c:166:9: throw: if ‘av_strlcat’ throws an exception...
ffmpeg-7.1.2/libavformat/rtpproto.c:166:9: danger: missing call to ‘va_end’ to match ‘va_start’ at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
#  164|       va_start(ap, fmt);
#  165|       if (strchr(buf, '?'))
#  166|->         av_strlcat(buf, "&", buf_size);
#  167|       else
#  168|           av_strlcat(buf, "?", buf_size);

Error: GCC_ANALYZER_WARNING (CWE-404): [#def330]
ffmpeg-7.1.2/libavformat/rtpproto.c:168:9: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavformat/rtpproto.c:164:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavformat/rtpproto.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtpproto.c:168:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtpproto.c:168:9: throw: if ‘av_strlcat’ throws an exception...
ffmpeg-7.1.2/libavformat/rtpproto.c:168:9: danger: missing call to ‘va_end’ to match ‘va_start’ at [(1)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/0)
#  166|           av_strlcat(buf, "&", buf_size);
#  167|       else
#  168|->         av_strlcat(buf, "?", buf_size);
#  169|       vsnprintf(buf1, sizeof(buf1), fmt, ap);
#  170|       av_strlcat(buf, buf1, buf_size);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def331]
ffmpeg-7.1.2/libavformat/rtsp.c:630:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘start’
ffmpeg-7.1.2/libavformat/rtsp.c:2397:12: enter_function: entry to ‘sdp_read_header’
ffmpeg-7.1.2/libavformat/rtsp.c:2405:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtsp.c:2408:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtsp.c:2416:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtsp.c:2421:27: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtsp.c:2421:11: call_function: calling ‘ff_sdp_parse’ from ‘sdp_read_header’
#  628|               // this is so that seeking on a streamed file can work.
#  629|               rtsp_parse_range_npt(p, &start, &end);
#  630|->             s->start_time = start;
#  631|               /* AV_NOPTS_VALUE means live broadcast (and can't seek) */
#  632|               s->duration   = (end == AV_NOPTS_VALUE) ?

Error: COMPILER_WARNING: [#def332]
ffmpeg-7.1.2/libavformat/rtsp.c: scope_hint: In function ‘ff_rtsp_make_setup_request’
ffmpeg-7.1.2/libavformat/rtsp.c:1592:30: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 4085
# 1592 |                  "Transport: %s\r\n",
#      |                              ^~
# 1593 |                  transport);
#      |                  ~~~~~~~~~    
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 14 and 4109 bytes into a destination of size 4096
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
# 1590|               av_strlcat(transport, ";mode=play", sizeof(transport));
# 1591|           snprintf(cmd, sizeof(cmd),
# 1592|->                  "Transport: %s\r\n",
# 1593|                    transport);
# 1594|           if (rt->accept_dynamic_rate)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def333]
ffmpeg-7.1.2/libavformat/rtsp.c:2188:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*rtsp_st’
ffmpeg-7.1.2/libavformat/rtsp.c:2209:5: enter_function: entry to ‘ff_rtsp_fetch_packet’
ffmpeg-7.1.2/libavformat/rtsp.c:2216:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtsp.c:2220:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtsp.c:2267:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/rtsp.c:2268:23: branch_true: ...to here
ffmpeg-7.1.2/libavformat/rtsp.c:2269:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/rtsp.c:2273:11: branch_false: ...to here
ffmpeg-7.1.2/libavformat/rtsp.c:2273:11: call_function: calling ‘read_packet’ from ‘ff_rtsp_fetch_packet’
# 2186|       case RTSP_LOWER_TRANSPORT_UDP_MULTICAST:
# 2187|           len = udp_read_packet(s, rtsp_st, rt->recvbuf, RECVBUF_SIZE, wait_end);
# 2188|->         if (len > 0 && (*rtsp_st)->transport_priv && rt->transport == RTSP_TRANSPORT_RTP)
# 2189|               ff_rtp_check_and_send_back_rr((*rtsp_st)->transport_priv, (*rtsp_st)->rtp_handle, NULL, len);
# 2190|           break;

Error: COMPILER_WARNING: [#def334]
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c: scope_hint: In function ‘ism_flush’
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c:512:49: warning[-Wformat-truncation=]: ‘/temp’ directive output may be truncated writing 5 bytes into a region of size between 1 and 1024
#  512 |         snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
#      |                                                 ^~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 6 and 1029 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  510|               continue;
#  511|   
#  512|->         snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
#  513|           ret = ffurl_open_whitelist(&os->out, filename, AVIO_FLAG_WRITE, &s->interrupt_callback, NULL, s->protocol_whitelist, s->protocol_blacklist, NULL);
#  514|           if (ret < 0)

Error: COMPILER_WARNING: [#def335]
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c: scope_hint: In function ‘ism_flush’
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c:540:53: warning[-Wformat-truncation=]: ‘/temp’ directive output may be truncated writing 5 bytes into a region of size between 1 and 1024
#  540 |             snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
#      |                                                     ^~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 6 and 1029 bytes into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  538|               memcpy(curr_dirname, os->dirname, sizeof(os->dirname));
#  539|               snprintf(os->dirname, sizeof(os->dirname), "%s/QualityLevels(%"PRId64")", s->url, s->streams[i]->codecpar->bit_rate);
#  540|->             snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
#  541|   
#  542|               // rename the tmp folder back to the correct name since we now have the bitrate

Error: COMPILER_WARNING: [#def336]
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c: scope_hint: In function ‘ism_flush’
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c:547:63: warning[-Wformat-truncation=]: ‘/FragmentInfo(’ directive output may be truncated writing 14 bytes into a region of size between 1 and 1024
#  547 |         snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
#      |                                                               ^~~~~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output 18 or more bytes (assuming 1041) into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  545|           }
#  546|   
#  547|->         snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
#  548|           snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
#  549|           copy_moof(s, filename, header_filename, moof_size);

Error: COMPILER_WARNING: [#def337]
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c: scope_hint: In function ‘ism_flush’
ffmpeg-7.1.2/libavformat/smoothstreamingenc.c:548:63: warning[-Wformat-truncation=]: ‘/Fragments(’ directive output may be truncated writing 11 bytes into a region of size between 1 and 1024
#  548 |         snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
#      |                                                               ^~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output 15 or more bytes (assuming 1038) into a destination of size 1024
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  546|   
#  547|           snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
#  548|->         snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
#  549|           copy_moof(s, filename, header_filename, moof_size);
#  550|           ret = ff_rename(filename, target_filename, s);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def338]
ffmpeg-7.1.2/libavformat/smush.c:167:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘palette[i]’
ffmpeg-7.1.2/libavformat/smush.c:60:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:80:15: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:80:15: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/smush.c:81:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/smush.c:81:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:84:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:85:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:88:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:91:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:94:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:100:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:103:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:104:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/smush.c:107:17: branch_true: ...to here
ffmpeg-7.1.2/libavformat/smush.c:107:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:110:26: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:117:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:120:28: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:121:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:124:31: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:147:33: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:161:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/smush.c:162:20: branch_true: ...to here
ffmpeg-7.1.2/libavformat/smush.c:162:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/smush.c:165:9: branch_false: ...to here
ffmpeg-7.1.2/libavformat/smush.c:166:21: branch_true: following ‘true’ branch (when ‘i != 256’)...
ffmpeg-7.1.2/libavformat/smush.c:167:13: branch_true: ...to here
ffmpeg-7.1.2/libavformat/smush.c:167:13: danger: use of uninitialized value ‘palette[i]’ here
#  165|           AV_WL16(vst->codecpar->extradata, subversion);
#  166|           for (i = 0; i < 256; i++)
#  167|->             AV_WL32(vst->codecpar->extradata + 2 + i * 4, palette[i]);
#  168|       }
#  169|   

Error: GCC_ANALYZER_WARNING (CWE-835): [#def339]
ffmpeg-7.1.2/libavformat/subviewerdec.c:144:28: warning[-Wanalyzer-infinite-loop]: infinite loop
ffmpeg-7.1.2/libavformat/subviewerdec.c:144:28: danger: infinite loop here
ffmpeg-7.1.2/libavformat/subviewerdec.c:144:28: branch_true: if it ever follows ‘true’ branch, it will always do so...
ffmpeg-7.1.2/libavformat/subviewerdec.c:145:25: branch_true: ...to here
#  142|                       if (line[i] == ']')
#  143|                           i++;
#  144|->                     while (line[i] == ' ')
#  145|                           i++;
#  146|                       while (j < sizeof(value) - 1 && line[i] && line[i] != ']')

Error: GCC_ANALYZER_WARNING (CWE-476): [#def340]
ffmpeg-7.1.2/libavformat/swfdec.c:419:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘st’
ffmpeg-7.1.2/libavformat/swfdec.c:228:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:230:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:230:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:230:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:328:19: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:331:22: branch_true: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:364:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:365:29: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:364:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:366:17: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:364:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:371:23: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:376:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:379:20: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:380:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:385:19: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:386:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:389:20: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:390:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:394:24: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:394:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:394:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:399:25: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:404:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:404:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:417:43: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:417:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:419:18: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:419:18: danger: dereference of NULL ‘st’
#  417|               if ((res = av_new_packet(pkt, out_len - colormapsize * colormapbpp)) < 0)
#  418|                   goto bitmap_end;
#  419|->             if (!st->codecpar->width && !st->codecpar->height) {
#  420|                   st->codecpar->width  = width;
#  421|                   st->codecpar->height = height;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def341]
ffmpeg-7.1.2/libavformat/swfdec.c:541:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘st’
ffmpeg-7.1.2/libavformat/swfdec.c:228:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:230:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:230:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:230:12: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:328:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:474:19: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:474:19: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:496:19: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:496:19: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:496:19: branch_true: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:497:23: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:502:16: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:502:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:512:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:514:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:516:24: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:516:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:518:31: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:518:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/swfdec.c:521:17: branch_false: ...to here
ffmpeg-7.1.2/libavformat/swfdec.c:541:33: danger: dereference of NULL ‘st’
#  539|   
#  540|               pkt->pos = pos;
#  541|->             pkt->stream_index = st->index;
#  542|               return pkt->size;
#  543|           } else {

Error: COMPILER_WARNING: [#def342]
ffmpeg-7.1.2/libavformat/vorbiscomment.c: scope_hint: In function ‘ff_vorbiscomment_write’
ffmpeg-7.1.2/libavformat/vorbiscomment.c:103:63: warning[-Wformat-truncation=]: ‘%03d’ directive output may be truncated writing between 3 and 10 bytes into a region of size 4
#  103 |             snprintf(chapter_number, sizeof(chapter_number), "%03d", i);
#      |                                                               ^~~~
ffmpeg-7.1.2/libavformat/vorbiscomment.c:103:62: note: directive argument in the range [0, 2147483647]
#  103 |             snprintf(chapter_number, sizeof(chapter_number), "%03d", i);
#      |                                                              ^~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 4 and 11 bytes into a destination of size 4
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  101|               ms = av_rescale_q(chp->start, chp->time_base, av_make_q(   1, 1000)) % 1000;
#  102|               s  = s % 60;
#  103|->             snprintf(chapter_number, sizeof(chapter_number), "%03d", i);
#  104|               snprintf(chapter_time, sizeof(chapter_time), "%02d:%02d:%02d.%03d", h, m, s, ms);
#  105|               avio_wl32(pb, 10 + 1 + 12);

Error: COMPILER_WARNING: [#def343]
ffmpeg-7.1.2/libavformat/vorbiscomment.c: scope_hint: In function ‘ff_vorbiscomment_write’
ffmpeg-7.1.2/libavformat/vorbiscomment.c:104:69: warning[-Wformat-truncation=]: ‘%02d’ directive output may be truncated writing between 2 and 3 bytes into a region of size between 1 and 7
#  104 |             snprintf(chapter_time, sizeof(chapter_time), "%02d:%02d:%02d.%03d", h, m, s, ms);
#      |                                                                     ^~~~
ffmpeg-7.1.2/libavformat/vorbiscomment.c:104:58: note: directive argument in the range [-59, 59]
#  104 |             snprintf(chapter_time, sizeof(chapter_time), "%02d:%02d:%02d.%03d", h, m, s, ms);
#      |                                                          ^~~~~~~~~~~~~~~~~~~~~
ffmpeg-7.1.2/libavformat/vorbiscomment.c:104:58: note: directive argument in the range [-999, 999]
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 13 and 21 bytes into a destination of size 13
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  102|               s  = s % 60;
#  103|               snprintf(chapter_number, sizeof(chapter_number), "%03d", i);
#  104|->             snprintf(chapter_time, sizeof(chapter_time), "%02d:%02d:%02d.%03d", h, m, s, ms);
#  105|               avio_wl32(pb, 10 + 1 + 12);
#  106|               avio_write(pb, "CHAPTER", 7);

Error: GCC_ANALYZER_WARNING (CWE-465): [#def344]
ffmpeg-7.1.2/libavformat/webvttdec.c:111:12: warning[-Wanalyzer-deref-before-check]: check of ‘identifier’ for NULL after already dereferencing it
ffmpeg-7.1.2/libavformat/webvttdec.c:68:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/webvttdec.c:70:5: branch_false: ...to here
ffmpeg-7.1.2/libavformat/webvttdec.c:86:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/webvttdec.c:89:14: branch_false: ...to here
ffmpeg-7.1.2/libavformat/webvttdec.c:89:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavformat/webvttdec.c:92:13: branch_false: ...to here
ffmpeg-7.1.2/libavformat/webvttdec.c:111:12: danger: pointer ‘identifier’ is checked for NULL here but it was already dereferenced at [(7)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/6)
#  109|               }
#  110|           }
#  111|->         if (!identifier)
#  112|               identifier_len = 0;
#  113|           else {

Error: COMPILER_WARNING (CWE-704): [#def345]
ffmpeg-7.1.2/libavutil/avstring.c: scope_hint: In function ‘av_basename’
ffmpeg-7.1.2/libavutil/avstring.c:262:7: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  262 |     p = strrchr(path, '/');
#      |       ^
#  260|           return ".";
#  261|   
#  262|->     p = strrchr(path, '/');
#  263|   #if HAVE_DOS_PATHS
#  264|       q = strrchr(path, '\\');

Error: COMPILER_WARNING (CWE-704): [#def346]
ffmpeg-7.1.2/libavutil/avstring.c:262:7: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  260|           return ".";
#  261|   
#  262|->     p = strrchr(path, '/');
#  263|   #if HAVE_DOS_PATHS
#  264|       q = strrchr(path, '\\');

Error: CPPCHECK_WARNING (CWE-457): [#def347]
ffmpeg-7.1.2/libavutil/base64.c:100: error[legacyUninitvar]: Uninitialized variable: v
#   98|           BASE64_DEC_STEP(3);
#   99|           // Using AV_WB32 directly confuses compiler
#  100|->         v = av_be2ne32(v << 8);
#  101|           AV_WN32(dst, v);
#  102|           dst += 3;

Error: GCC_ANALYZER_WARNING (CWE-835): [#def348]
ffmpeg-7.1.2/libavutil/base64.c:119:9: warning[-Wanalyzer-infinite-loop]: infinite loop
ffmpeg-7.1.2/libavutil/base64.c:119:9: danger: infinite loop here
ffmpeg-7.1.2/libavutil/base64.c:119:9: branch_false: if it ever follows ‘false’ branch, it will always do so...
ffmpeg-7.1.2/libavutil/base64.c:121:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/base64.c:121:9: branch_false: if it ever follows ‘false’ branch, it will always do so...
ffmpeg-7.1.2/libavutil/base64.c:123:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/base64.c:123:9: branch_false: if it ever follows ‘false’ branch, it will always do so...
ffmpeg-7.1.2/libavutil/base64.c:125:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/base64.c:125:9: branch_false: if it ever follows ‘false’ branch, it will always do so...
ffmpeg-7.1.2/libavutil/base64.c:126:9: branch_false: ...to here
#  117|   validity_check:
#  118|       while (1) {
#  119|->         BASE64_DEC_STEP(0);
#  120|           in++;
#  121|           BASE64_DEC_STEP(0);

Error: COMPILER_WARNING (CWE-704): [#def349]
ffmpeg-7.1.2/libavutil/channel_layout.c: scope_hint: In function ‘av_channel_layout_from_string’
ffmpeg-7.1.2/libavutil/channel_layout.c:399:13: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  399 |         end = strchr(str, ')');
#      |             ^
#  397|   
#  398|       if (ret >= 0) {
#  399|->         end = strchr(str, ')');
#  400|           if (matches == 2 && (nb_channels != channel_layout->nb_channels || !end || *++end)) {
#  401|               av_channel_layout_uninit(channel_layout);

Error: COMPILER_WARNING (CWE-704): [#def350]
ffmpeg-7.1.2/libavutil/channel_layout.c:399:13: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  397|   
#  398|       if (ret >= 0) {
#  399|->         end = strchr(str, ')');
#  400|           if (matches == 2 && (nb_channels != channel_layout->nb_channels || !end || *++end)) {
#  401|               av_channel_layout_uninit(channel_layout);

Error: COMPILER_WARNING (CWE-704): [#def351]
ffmpeg-7.1.2/libavutil/channel_layout.c: scope_hint: In function ‘av_channel_layout_index_from_string’
ffmpeg-7.1.2/libavutil/channel_layout.c:750:16: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  750 |         chname = strstr(str, "@");
#      |                ^
#  748|       switch (channel_layout->order) {
#  749|       case AV_CHANNEL_ORDER_CUSTOM:
#  750|->         chname = strstr(str, "@");
#  751|           if (chname) {
#  752|               char buf[16];

Error: COMPILER_WARNING (CWE-704): [#def352]
ffmpeg-7.1.2/libavutil/channel_layout.c:750:16: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  748|       switch (channel_layout->order) {
#  749|       case AV_CHANNEL_ORDER_CUSTOM:
#  750|->         chname = strstr(str, "@");
#  751|           if (chname) {
#  752|               char buf[16];

Error: GCC_ANALYZER_WARNING (CWE-457): [#def353]
ffmpeg-7.1.2/libavutil/common.h:183:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘cpl_start’
ffmpeg-7.1.2/libavcodec/ac3enc.c:2370:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2383:9: branch_false: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2383:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavcodec/ac3enc.c:2385:18: branch_true: ...to here
ffmpeg-7.1.2/libavcodec/ac3enc.c:2388:26: call_function: inlined call to ‘av_clip_c’ from ‘set_bandwidth’
#  181|       if (amin > amax) abort();
#  182|   #endif
#  183|->     if      (a < amin) return amin;
#  184|       else if (a > amax) return amax;
#  185|       else               return a;

Error: CPPCHECK_WARNING (CWE-758): [#def354]
ffmpeg-7.1.2/libavutil/common.h:212: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  210|   static av_always_inline av_const uint8_t av_clip_uint8_c(int a)
#  211|   {
#  212|->     if (a&(~0xFF)) return (~a)>>31;
#  213|       else           return a;
#  214|   }

Error: CPPCHECK_WARNING (CWE-758): [#def355]
ffmpeg-7.1.2/libavutil/common.h:223: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  221|   static av_always_inline av_const int8_t av_clip_int8_c(int a)
#  222|   {
#  223|->     if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F;
#  224|       else                  return a;
#  225|   }

Error: CPPCHECK_WARNING (CWE-758): [#def356]
ffmpeg-7.1.2/libavutil/common.h:234: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  232|   static av_always_inline av_const uint16_t av_clip_uint16_c(int a)
#  233|   {
#  234|->     if (a&(~0xFFFF)) return (~a)>>31;
#  235|       else             return a;
#  236|   }

Error: CPPCHECK_WARNING (CWE-758): [#def357]
ffmpeg-7.1.2/libavutil/common.h:245: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  243|   static av_always_inline av_const int16_t av_clip_int16_c(int a)
#  244|   {
#  245|->     if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF;
#  246|       else                      return a;
#  247|   }

Error: CPPCHECK_WARNING (CWE-758): [#def358]
ffmpeg-7.1.2/libavutil/common.h:256: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
#  254|   static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
#  255|   {
#  256|->     if ((a+UINT64_C(0x80000000)) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
#  257|       else                                                  return (int32_t)a;
#  258|   }

Error: CPPCHECK_WARNING (CWE-758): [#def359]
ffmpeg-7.1.2/libavutil/common.h:269: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  267|   {
#  268|       if (((unsigned)a + (1U << p)) & ~((2U << p) - 1))
#  269|->         return (a >> 31) ^ ((1 << p) - 1);
#  270|       else
#  271|           return a;

Error: CPPCHECK_WARNING (CWE-758): [#def360]
ffmpeg-7.1.2/libavutil/common.h:282: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  280|   static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p)
#  281|   {
#  282|->     if (a & ~((1U<<p) - 1)) return (~a) >> 31 & ((1U<<p) - 1);
#  283|       else                    return  a;
#  284|   }

Error: CPPCHECK_WARNING (CWE-758): [#def361]
ffmpeg-7.1.2/libavutil/common.h:373: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
#  371|       int64_t s = a+(uint64_t)b;
#  372|       if ((int64_t)(a^b | ~s^b) >= 0)
#  373|->         return INT64_MAX ^ (b >> 63);
#  374|       return s;
#  375|   #endif

Error: CPPCHECK_WARNING (CWE-758): [#def362]
ffmpeg-7.1.2/libavutil/crc.c:358: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#  356|           } else {
#  357|               for (c = i << 24, j = 0; j < 8; j++)
#  358|->                 c = (c << 1) ^ ((poly << (32 - bits)) & (((int32_t) c) >> 31));
#  359|               ctx[i] = av_bswap32(c);
#  360|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def363]
ffmpeg-7.1.2/libavutil/error.h:114:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:55:5: enter_function: entry to ‘main’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:130:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:131:74: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:131:31: call_function: inlined call to ‘av_make_error_string’ from ‘main’
#  112|   static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum)
#  113|   {
#  114|->     av_strerror(errnum, errbuf, errbuf_size);
#  115|       return errbuf;
#  116|   }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def364]
ffmpeg-7.1.2/libavutil/error.h:114:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:55:5: enter_function: entry to ‘main’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:130:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:131:74: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:131:31: call_function: inlined call to ‘av_make_error_string’ from ‘main’
#  112|   static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum)
#  113|   {
#  114|->     av_strerror(errnum, errbuf, errbuf_size);
#  115|       return errbuf;
#  116|   }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def365]
ffmpeg-7.1.2/libavutil/error.h:114:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:55:5: enter_function: entry to ‘main’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:130:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:131:74: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:131:31: call_function: inlined call to ‘av_make_error_string’ from ‘main’
#  112|   static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum)
#  113|   {
#  114|->     av_strerror(errnum, errbuf, errbuf_size);
#  115|       return errbuf;
#  116|   }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def366]
ffmpeg-7.1.2/libavutil/error.h:114:5: warning[-Wanalyzer-malloc-leak]: leak of ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:55:5: enter_function: entry to ‘main’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:130:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:131:74: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:131:31: call_function: inlined call to ‘av_make_error_string’ from ‘main’
#  112|   static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum)
#  113|   {
#  114|->     av_strerror(errnum, errbuf, errbuf_size);
#  115|       return errbuf;
#  116|   }

Error: GCC_ANALYZER_WARNING (CWE-688): [#def367]
ffmpeg-7.1.2/libavutil/fifo.c:171:13: warning[-Wanalyzer-null-argument]: use of NULL ‘buf’ where non-null expected
ffmpeg-7.1.2/libavutil/fifo.c:193:5: enter_function: entry to ‘av_fifo_write_from_cb’
ffmpeg-7.1.2/libavutil/fifo.c:196:12: call_function: calling ‘fifo_write_common’ from ‘av_fifo_write_from_cb’
#  169|                   break;
#  170|           } else {
#  171|->             memcpy(wptr, buf, len * f->elem_size);
#  172|               buf += len * f->elem_size;
#  173|           }

Error: GCC_ANALYZER_WARNING (CWE-688): [#def368]
ffmpeg-7.1.2/libavutil/fifo.c:226:13: warning[-Wanalyzer-null-argument]: use of NULL ‘buf’ where non-null expected
ffmpeg-7.1.2/libavutil/fifo.c:260:5: enter_function: entry to ‘av_fifo_peek_to_cb’
ffmpeg-7.1.2/libavutil/fifo.c:263:12: call_function: calling ‘fifo_peek_common’ from ‘av_fifo_peek_to_cb’
#  224|                   break;
#  225|           } else {
#  226|->             memcpy(buf, rptr, len * f->elem_size);
#  227|               buf += len * f->elem_size;
#  228|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def369]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1776:24: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(&path, 2)’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1703:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1706:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1738:12: branch_false: following ‘false’ branch (when ‘device’ is NULL)...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1752:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1755:25: branch_true: following ‘true’ branch (when ‘n != 8’)...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1756:17: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1758:32: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1776:24: danger: ‘open(&path, 2)’ leaks here; was opened at [(7)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/6)
# 1774|                   }
# 1775|   #if CONFIG_LIBDRM
# 1776|->                 info = drmGetVersion(priv->drm_fd);
# 1777|                   if (!info) {
# 1778|                       av_log(ctx, AV_LOG_VERBOSE,

Error: GCC_ANALYZER_WARNING (CWE-775): [#def370]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1846:19: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘*<unknown>.drm_fd’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1703:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1706:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1738:12: branch_true: following ‘true’ branch (when ‘device’ is non-NULL)...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1739:28: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1739:28: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1740:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1846:19: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1846:19: danger: ‘*<unknown>.drm_fd’ leaks here; was opened at [(5)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/4)
# 1844|           }
# 1845|   
# 1846|->         display = vaGetDisplayDRM(priv->drm_fd);
# 1847|           if (!display) {
# 1848|               av_log(ctx, AV_LOG_VERBOSE, "Cannot open a VA display "

Error: GCC_ANALYZER_WARNING (CWE-775): [#def371]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(drmGetRenderDeviceNameFromFd(*src_hwctx.fd), 2)’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1974:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1975:29: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1980:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1988:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1990:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1998:31: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1999:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2006:24: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: danger: ‘open(drmGetRenderDeviceNameFromFd(*src_hwctx.fd), 2)’ leaks here; was opened at [(11)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/10)
# 2010|                           fd = src_hwctx->fd;
# 2011|                       } else {
# 2012|->                         av_log(ctx, AV_LOG_VERBOSE, "Using render node %s "
# 2013|                                  "in place of non-render DRM device.\n",
# 2014|                                  render_node);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def372]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2024:16: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1974:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1975:29: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1980:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1988:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1990:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1998:31: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1999:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2006:24: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2024:16: throw: if ‘av_mallocz’ throws an exception...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2024:16: danger: ‘fd’ leaks here; was opened at [(11)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/10)
# 2022|   #endif
# 2023|   
# 2024|->         priv = av_mallocz(sizeof(*priv));
# 2025|           if (!priv) {
# 2026|               if (fd != src_hwctx->fd) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def373]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2028:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1974:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1975:29: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1980:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1988:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1990:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1998:31: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1999:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2006:24: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2025:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2026:23: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2026:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2028:17: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2028:17: throw: if ‘close’ throws an exception...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2028:17: danger: ‘fd’ leaks here; was opened at [(11)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/10)
# 2026|               if (fd != src_hwctx->fd) {
# 2027|                   // The fd was opened in this function.
# 2028|->                 close(fd);
# 2029|               }
# 2030|               return AVERROR(ENOMEM);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def374]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2044:19: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1974:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1975:29: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1980:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1988:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1990:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1998:31: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1999:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2006:24: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2025:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2033:19: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2033:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2033:12: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2044:19: throw: if ‘vaGetDisplayDRM’ throws an exception...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2044:19: danger: ‘fd’ leaks here; was opened at [(11)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/10)
# 2042|           ctx->free        = &vaapi_device_free;
# 2043|   
# 2044|->         display = vaGetDisplayDRM(fd);
# 2045|           if (!display) {
# 2046|               av_log(ctx, AV_LOG_ERROR, "Failed to open a VA display from "

Error: GCC_ANALYZER_WARNING (CWE-775): [#def375]
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2055:1: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1974:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1975:29: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1980:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1988:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1990:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1995:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1998:31: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:1999:20: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2005:26: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2006:24: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2012:25: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2025:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2026:23: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2026:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2026:16: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vaapi.c:2055:1: danger: ‘fd’ leaks here; was opened at [(11)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/10)
# 2053|   #endif
# 2054|       return AVERROR(ENOSYS);
# 2055|-> }
# 2056|   
# 2057|   const HWContextType ff_hwcontext_type_vaapi = {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def376]
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2078:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘f’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2847:12: enter_function: entry to ‘vulkan_map_from_drm_frame_desc’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2870:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2871:9: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3112:5: call_function: calling ‘vulkan_frame_free’ from ‘vulkan_map_from_drm_frame_desc’
# 2076|   static void vulkan_free_internal(AVVkFrame *f)
# 2077|   {
# 2078|->     av_unused AVVkFrameInternal *internal = f->internal;
# 2079|   
# 2080|   #if CONFIG_CUDA

Error: GCC_ANALYZER_WARNING (CWE-457): [#def377]
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2299:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘new_access’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2263:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2299:5: danger: use of uninitialized value ‘new_access’ here
# 2297|       }
# 2298|   
# 2299|->     ff_vk_frame_barrier(&p->vkctx, exec, &tmp_frame, img_bar, &nb_img_bar,
# 2300|                           src_stage,
# 2301|                           VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT,

Error: GCC_ANALYZER_WARNING (CWE-476): [#def378]
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2486:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2446:13: enter_function: entry to ‘try_export_flags’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2481:18: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2481:18: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2485:19: branch_true: following ‘true’ branch (when ‘exp != 0’)...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2483:38: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2486:56: call_function: calling ‘av_vkfmt_from_pixfmt’ from ‘try_export_flags’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2486:56: return_function: returning to ‘try_export_flags’ from ‘av_vkfmt_from_pixfmt’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2486:19: danger: dereference of NULL ‘av_vkfmt_from_pixfmt(*hwfc.sw_format)’
# 2484|           .sType  = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
# 2485|           .pNext  = !exp ? NULL : &enext,
# 2486|->         .format = av_vkfmt_from_pixfmt(hwfc->sw_format)[0],
# 2487|           .type   = VK_IMAGE_TYPE_2D,
# 2488|           .tiling = hwctx->tiling,

Error: GCC_ANALYZER_WARNING (CWE-775): [#def379]
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3045:15: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘idesc.fd’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2847:12: enter_function: entry to ‘vulkan_map_from_drm_frame_desc’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2863:13: call_function: inlined call to ‘drm_to_vulkan_fmt’ from ‘vulkan_map_from_drm_frame_desc’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2863:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2862:42: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2870:15: call_function: calling ‘av_vk_frame_alloc’ from ‘vulkan_map_from_drm_frame_desc’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2870:15: return_function: returning to ‘vulkan_map_from_drm_frame_desc’ from ‘av_vk_frame_alloc’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2870:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2876:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2878:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2879:19: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2909:38: call_function: inlined call to ‘drm_to_vulkan_fmt’ from ‘vulkan_map_from_drm_frame_desc’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2966:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2975:51: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2989:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2996:15: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:2998:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3005:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3011:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3013:40: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3035:27: acquire_resource: opened here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3045:15: throw: if the called function throws an exception...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3045:15: danger: ‘idesc.fd’ leaks here; was opened at [(31)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/30)
# 3043|   
# 3044|           /* Get object properties */
# 3045|->         ret = vk->GetMemoryFdPropertiesKHR(hwctx->act_dev,
# 3046|                                              VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT,
# 3047|                                              idesc.fd, &fdmp);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def380]
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3698:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3625:12: enter_function: entry to ‘vulkan_map_to_drm’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3647:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3650:11: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3650:11: call_function: calling ‘prepare_frame’ from ‘vulkan_map_to_drm’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3650:11: return_function: returning to ‘vulkan_map_to_drm’ from ‘prepare_frame’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3651:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3655:29: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3661:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3664:11: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3666:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3666:8: branch_false: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3693:21: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3695:28: branch_true: ...to here
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3698:32: call_function: calling ‘av_vkfmt_from_pixfmt’ from ‘vulkan_map_to_drm’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3698:32: return_function: returning to ‘vulkan_map_to_drm’ from ‘av_vkfmt_from_pixfmt’
ffmpeg-7.1.2/libavutil/hwcontext_vulkan.c:3698:18: danger: dereference of NULL ‘av_vkfmt_from_pixfmt(*hwfc.sw_format) + (long unsigned int)i * 4’
# 3696|               .aspectMask = VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT,
# 3697|           };
# 3698|->         VkFormat plane_vkfmt = av_vkfmt_from_pixfmt(hwfc->sw_format)[i];
# 3699|   
# 3700|           drm_desc->layers[i].format    = vulkan_fmt_to_drm(plane_vkfmt);

Error: GCC_ANALYZER_WARNING (CWE-404): [#def381]
ffmpeg-7.1.2/libavutil/log.c:439:9: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
ffmpeg-7.1.2/libavutil/log.c:414:6: enter_function: entry to ‘av_log’
ffmpeg-7.1.2/libavutil/log.c:417:5: acquire_resource: ‘va_start’ called here
ffmpeg-7.1.2/libavutil/log.c:418:5: call_function: calling ‘av_vlog’ from ‘av_log’
#  437|           level += *(int *) (((uint8_t *) avcl) + avc->log_level_offset_offset);
#  438|       if (log_callback)
#  439|->         log_callback(avcl, level, fmt, vl);
#  440|   }
#  441|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def382]
ffmpeg-7.1.2/libavutil/mem.c:252:5: warning[-Wanalyzer-malloc-leak]: leak of ‘*((void **)arg)’
ffmpeg-7.1.2/libavutil/mem.c:343:7: enter_function: entry to ‘av_dynarray2_add’
ffmpeg-7.1.2/libavutil/mem.c:348:5: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/mem.c:348:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/mem.c:348:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/mem.c:348:5: call_function: calling ‘av_realloc’ from ‘av_dynarray2_add’
ffmpeg-7.1.2/libavutil/mem.c:348:5: return_function: returning to ‘av_dynarray2_add’ from ‘av_realloc’
ffmpeg-7.1.2/libavutil/mem.c:348:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/mem.c:348:5: call_function: calling ‘av_freep’ from ‘av_dynarray2_add’
#  250|   
#  251|       memcpy(&val, arg, sizeof(val));
#  252|->     memcpy(arg, &(void *){ NULL }, sizeof(val));
#  253|       av_free(val);
#  254|   }

Error: COMPILER_WARNING (CWE-704): [#def383]
ffmpeg-7.1.2/libavutil/mem.c: scope_hint: In function ‘av_strndup’
ffmpeg-7.1.2/libavutil/mem.c:291:9: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  291 |     end = memchr(s, 0, len);
#      |         ^
#  289|           return NULL;
#  290|   
#  291|->     end = memchr(s, 0, len);
#  292|       if (end)
#  293|           len = end - s;

Error: COMPILER_WARNING (CWE-704): [#def384]
ffmpeg-7.1.2/libavutil/mem.c:291:9: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  289|           return NULL;
#  290|   
#  291|->     end = memchr(s, 0, len);
#  292|       if (end)
#  293|           len = end - s;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def385]
ffmpeg-7.1.2/libavutil/mem.c:327:1: warning[-Wanalyzer-malloc-leak]: leak of ‘tab’
ffmpeg-7.1.2/libavutil/mem.c:315:5: enter_function: entry to ‘av_dynarray_add_nofree’
ffmpeg-7.1.2/libavutil/mem.c:320:5: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/mem.c:320:5: branch_false: following ‘false’ branch (when ‘av_size_new <= 268435455’)...
ffmpeg-7.1.2/libavutil/mem.c:320:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/mem.c:320:5: call_function: calling ‘av_realloc’ from ‘av_dynarray_add_nofree’
ffmpeg-7.1.2/libavutil/mem.c:320:5: return_function: returning to ‘av_dynarray_add_nofree’ from ‘av_realloc’
ffmpeg-7.1.2/libavutil/mem.c:320:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/mem.c:327:1: danger: ‘tab’ leaks here; was allocated at [(10)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/9)
#  325|       });
#  326|       return 0;
#  327|-> }
#  328|   
#  329|   void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem)

Error: GCC_ANALYZER_WARNING (CWE-401): [#def386]
ffmpeg-7.1.2/libavutil/mem.c:341:1: warning[-Wanalyzer-malloc-leak]: leak of ‘tab’
ffmpeg-7.1.2/libavutil/mem.c:329:6: enter_function: entry to ‘av_dynarray_add’
ffmpeg-7.1.2/libavutil/mem.c:334:5: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/libavutil/mem.c:334:5: branch_false: following ‘false’ branch (when ‘av_size_new <= 268435455’)...
ffmpeg-7.1.2/libavutil/mem.c:334:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/mem.c:334:5: call_function: calling ‘av_realloc’ from ‘av_dynarray_add’
ffmpeg-7.1.2/libavutil/mem.c:334:5: return_function: returning to ‘av_dynarray_add’ from ‘av_realloc’
ffmpeg-7.1.2/libavutil/mem.c:334:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/mem.c:341:1: danger: ‘tab’ leaks here; was allocated at [(10)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/9)
#  339|           av_freep(tab_ptr);
#  340|       });
#  341|-> }
#  342|   
#  343|   void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,

Error: GCC_ANALYZER_WARNING (CWE-476): [#def387]
ffmpeg-7.1.2/libavutil/opt.c:180:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘num’
ffmpeg-7.1.2/libavutil/opt.c:2734:5: enter_function: entry to ‘av_opt_serialize’
ffmpeg-7.1.2/libavutil/opt.c:2740:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/opt.c:2740:9: branch_false: following ‘false’ branch (when ‘key_val_sep != 92’)...
ffmpeg-7.1.2/libavutil/opt.c:2746:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/opt.c:2746:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/opt.c:2749:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/opt.c:2752:11: call_function: calling ‘opt_serialize’ from ‘av_opt_serialize’
#  178|           return 0;
#  179|       case AV_OPT_TYPE_FLOAT:
#  180|->         *num = *(float *)dst;
#  181|           return 0;
#  182|       case AV_OPT_TYPE_DOUBLE:

Error: GCC_ANALYZER_WARNING (CWE-476): [#def388]
ffmpeg-7.1.2/libavutil/opt.c:183:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘num’
ffmpeg-7.1.2/libavutil/opt.c:2734:5: enter_function: entry to ‘av_opt_serialize’
ffmpeg-7.1.2/libavutil/opt.c:2740:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/opt.c:2740:9: branch_false: following ‘false’ branch (when ‘key_val_sep != 92’)...
ffmpeg-7.1.2/libavutil/opt.c:2746:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/opt.c:2746:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/opt.c:2749:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/opt.c:2752:11: call_function: calling ‘opt_serialize’ from ‘av_opt_serialize’
#  181|           return 0;
#  182|       case AV_OPT_TYPE_DOUBLE:
#  183|->         *num = *(double *)dst;
#  184|           return 0;
#  185|       case AV_OPT_TYPE_RATIONAL:

Error: GCC_ANALYZER_WARNING (CWE-476): [#def389]
ffmpeg-7.1.2/libavutil/opt.c:187:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘den’
ffmpeg-7.1.2/libavutil/opt.c:2734:5: enter_function: entry to ‘av_opt_serialize’
ffmpeg-7.1.2/libavutil/opt.c:2740:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/opt.c:2740:9: branch_false: following ‘false’ branch (when ‘key_val_sep != 92’)...
ffmpeg-7.1.2/libavutil/opt.c:2746:9: branch_false: ...to here
ffmpeg-7.1.2/libavutil/opt.c:2746:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/libavutil/opt.c:2749:5: branch_false: ...to here
ffmpeg-7.1.2/libavutil/opt.c:2752:11: call_function: calling ‘opt_serialize’ from ‘av_opt_serialize’
#  185|       case AV_OPT_TYPE_RATIONAL:
#  186|           *intnum = ((AVRational *)dst)->num;
#  187|->         *den    = ((AVRational *)dst)->den;
#  188|           return 0;
#  189|       case AV_OPT_TYPE_CONST:

Error: CPPCHECK_WARNING (CWE-758): [#def390]
ffmpeg-7.1.2/libavutil/rational.h:92: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
#   90|       const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
#   91|   
#   92|->     if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1;
#   93|       else if(b.den && a.den) return 0;
#   94|       else if(a.num && b.num) return (a.num>>31) - (b.num>>31);

Error: CPPCHECK_WARNING (CWE-758): [#def391]
ffmpeg-7.1.2/libavutil/rational.h:94: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#   92|       if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1;
#   93|       else if(b.den && a.den) return 0;
#   94|->     else if(a.num && b.num) return (a.num>>31) - (b.num>>31);
#   95|       else                    return INT_MIN;
#   96|   }

Error: COMPILER_WARNING: [#def392]
ffmpeg-7.1.2/libavutil/timecode.c: scope_hint: In function ‘av_timecode_make_string’
ffmpeg-7.1.2/libavutil/timecode.c:124:60: warning[-Wformat-truncation=]: ‘%0*d’ directive output may be truncated writing between 1 and 10 bytes into a region of size between 3 and 14
#  124 |     snprintf(buf, AV_TIMECODE_STR_SIZE, "%s%02d:%02d:%02d%c%0*d",
#      |                                                            ^~~~
ffmpeg-7.1.2/libavutil/timecode.c:124:41: note: directive argument in the range [0, 2147483647]
#  124 |     snprintf(buf, AV_TIMECODE_STR_SIZE, "%s%02d:%02d:%02d%c%0*d",
#      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 11 and 31 bytes into a destination of size 23
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  122|           hh = hh % 24;
#  123|       ff_len = fps > 10000 ? 5 : fps > 1000 ? 4 : fps > 100 ? 3 : fps > 10 ? 2 : 1;
#  124|->     snprintf(buf, AV_TIMECODE_STR_SIZE, "%s%02d:%02d:%02d%c%0*d",
#  125|                neg ? "-" : "",
#  126|                hh, mm, ss, drop ? ';' : ':', ff_len, ff);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def393]
ffmpeg-7.1.2/libavutil/utils.c:104:6: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘state’
#  102|   #if HAVE_MMX_INLINE
#  103|       uint16_t state[14];
#  104|->      __asm__ volatile (
#  105|           "fstenv %0 \n\t"
#  106|           : "+m" (state)

Error: GCC_ANALYZER_WARNING (CWE-457): [#def394]
ffmpeg-7.1.2/libavutil/x86/intmath.h:141:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ret’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:449:12: enter_function: entry to ‘draw’
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:474:25: branch_true: following ‘true’ branch (when ‘y < end’)...
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:475:62: branch_true: ...to here
ffmpeg-7.1.2/libavfilter/avf_showcwt.c:602:17: call_function: calling ‘remap_log’ from ‘draw’
#  139|       if (amin > amax) abort();
#  140|   #endif
#  141|->     __asm__ ("maxss %1, %0 \n\t"
#  142|                "minss %2, %0 \n\t"
#  143|                : "+&x"(a) : "xm"(amin), "xm"(amax));

Error: COMPILER_WARNING: [#def395]
ffmpeg-7.1.2/libpostproc/postprocess_internal.h:33: included_from: Included from here.
ffmpeg-7.1.2/libpostproc/postprocess.c:89: included_from: Included from here.
ffmpeg-7.1.2/libpostproc/postprocess_template.c: scope_hint: In function ‘dering_SSE2’
ffmpeg-7.1.2/libpostproc/postprocess_template.c:839:24: warning[-Wdeclaration-after-statement]: ISO C90 forbids mixed declarations and code
#  839 |     DECLARE_ALIGNED(8, uint64_t, tmp)[3];
#      |                        ^~~~~~~~
ffmpeg-7.1.2/libavutil/mem_internal.h:85:41: note: in definition of macro ‘DECLARE_ALIGNED_T’
#   85 |     #define DECLARE_ALIGNED_T(n,t,v)    t __attribute__ ((aligned (n))) v
#      |                                         ^
ffmpeg-7.1.2/libavutil/mem_internal.h:113:34: note: in expansion of macro ‘DECLARE_ALIGNED_8’
#  113 | #define DECLARE_ALIGNED_V(n,t,v) DECLARE_ALIGNED_##n(t,v)
#      |                                  ^~~~~~~~~~~~~~~~
ffmpeg-7.1.2/libavutil/mem_internal.h:109:32: note: in expansion of macro ‘DECLARE_ALIGNED_V’
#  109 | #define DECLARE_ALIGNED(n,t,v) DECLARE_ALIGNED_V(n,t,v)
#      |                                ^~~~~~~~~~~~~~~~~
ffmpeg-7.1.2/libpostproc/postprocess_template.c:839:5: note: in expansion of macro ‘DECLARE_ALIGNED’
#  839 |     DECLARE_ALIGNED(8, uint64_t, tmp)[3];
#      |     ^~~~~~~~~~~~~~~
#  837|       if (topborder)
#  838|           return;
#  839|->     DECLARE_ALIGNED(8, uint64_t, tmp)[3];
#  840|       __asm__ volatile(
#  841|           "pxor %%mm6, %%mm6                      \n\t"

Error: GCC_ANALYZER_WARNING (CWE-457): [#def396]
ffmpeg-7.1.2/libswscale/x86/hscale_fast_bilinear_simd.c:209:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘retsave’
#  207|   #endif
#  208|   
#  209|->     __asm__ volatile(
#  210|   #if ARCH_X86_64
#  211|           "mov               -8(%%rsp), %%"FF_REG_a"    \n\t"

Error: GCC_ANALYZER_WARNING (CWE-457): [#def397]
ffmpeg-7.1.2/libswscale/x86/hscale_fast_bilinear_simd.c:298:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘retsave’
#  296|   #endif
#  297|   #endif
#  298|->     __asm__ volatile(
#  299|   #if ARCH_X86_64
#  300|           "mov          -8(%%rsp), %%"FF_REG_a"    \n\t"

Error: GCC_ANALYZER_WARNING (CWE-775): [#def398]
ffmpeg-7.1.2/tools/cws2fws.c:47:14: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(argv[1], 0)’
ffmpeg-7.1.2/tools/cws2fws.c:36:8: branch_false: following ‘false’ branch (when ‘argc > 2’)...
ffmpeg-7.1.2/tools/cws2fws.c:41:13: branch_false: ...to here
ffmpeg-7.1.2/tools/cws2fws.c:41:13: acquire_resource: opened here
ffmpeg-7.1.2/tools/cws2fws.c:42:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/cws2fws.c:47:14: branch_false: ...to here
ffmpeg-7.1.2/tools/cws2fws.c:47:14: throw: if ‘open’ throws an exception...
ffmpeg-7.1.2/tools/cws2fws.c:47:14: danger: ‘open(argv[1], 0)’ leaks here; was opened at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2)
#   45|       }
#   46|   
#   47|->     fd_out = open(argv[2], O_WRONLY | O_CREAT, 00644);
#   48|       if (fd_out < 0) {
#   49|           perror("Error opening output file");

Error: GCC_ANALYZER_WARNING (CWE-775): [#def399]
ffmpeg-7.1.2/tools/ffescape.c:155:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_true: following ‘true’ branch (when ‘outfile’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:155:103: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:155:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:155:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/4)
#  153|       }
#  154|       if (!outfile) {
#  155|->         av_log(NULL, AV_LOG_ERROR, "Impossible to open output file '%s': %s\n", outfilename, strerror(errno));
#  156|           return 1;
#  157|       }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def400]
ffmpeg-7.1.2/tools/ffescape.c:155:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_true: following ‘true’ branch (when ‘outfile’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:155:103: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:155:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:155:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/4)
#  153|       }
#  154|       if (!outfile) {
#  155|->         av_log(NULL, AV_LOG_ERROR, "Impossible to open output file '%s': %s\n", outfilename, strerror(errno));
#  156|           return 1;
#  157|       }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def401]
ffmpeg-7.1.2/tools/ffescape.c:160:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:160:5: throw: if ‘av_bprint_init’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:160:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/4)
#  158|   
#  159|       /* grab the input and store it in src */
#  160|->     av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  161|       while ((c = fgetc(infile)) != EOF)
#  162|           av_bprint_chars(&src, c, 1);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def402]
ffmpeg-7.1.2/tools/ffescape.c:160:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:160:5: throw: if ‘av_bprint_init’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:160:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/4)
#  158|   
#  159|       /* grab the input and store it in src */
#  160|->     av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  161|       while ((c = fgetc(infile)) != EOF)
#  162|           av_bprint_chars(&src, c, 1);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def403]
ffmpeg-7.1.2/tools/ffescape.c:161:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:161:17: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/4)
#  159|       /* grab the input and store it in src */
#  160|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  161|->     while ((c = fgetc(infile)) != EOF)
#  162|           av_bprint_chars(&src, c, 1);
#  163|       av_bprint_chars(&src, 0, 1);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def404]
ffmpeg-7.1.2/tools/ffescape.c:161:17: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:161:17: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/4)
#  159|       /* grab the input and store it in src */
#  160|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  161|->     while ((c = fgetc(infile)) != EOF)
#  162|           av_bprint_chars(&src, c, 1);
#  163|       av_bprint_chars(&src, 0, 1);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def405]
ffmpeg-7.1.2/tools/ffescape.c:162:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:162:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:162:9: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:162:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/4)
#  160|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  161|       while ((c = fgetc(infile)) != EOF)
#  162|->         av_bprint_chars(&src, c, 1);
#  163|       av_bprint_chars(&src, 0, 1);
#  164|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def406]
ffmpeg-7.1.2/tools/ffescape.c:162:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:162:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:162:9: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:162:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/4)
#  160|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  161|       while ((c = fgetc(infile)) != EOF)
#  162|->         av_bprint_chars(&src, c, 1);
#  163|       av_bprint_chars(&src, 0, 1);
#  164|   

Error: GCC_ANALYZER_WARNING (CWE-775): [#def407]
ffmpeg-7.1.2/tools/ffescape.c:163:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:163:5: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:163:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/4)
#  161|       while ((c = fgetc(infile)) != EOF)
#  162|           av_bprint_chars(&src, c, 1);
#  163|->     av_bprint_chars(&src, 0, 1);
#  164|   
#  165|       if (!av_bprint_is_complete(&src)) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def408]
ffmpeg-7.1.2/tools/ffescape.c:163:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:163:5: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:163:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/4)
#  161|       while ((c = fgetc(infile)) != EOF)
#  162|           av_bprint_chars(&src, c, 1);
#  163|->     av_bprint_chars(&src, 0, 1);
#  164|   
#  165|       if (!av_bprint_is_complete(&src)) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def409]
ffmpeg-7.1.2/tools/ffescape.c:166:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:166:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:166:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:166:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/10/codeFlows/0/threadFlows/0/locations/4)
#  164|   
#  165|       if (!av_bprint_is_complete(&src)) {
#  166|->         av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  167|           av_bprint_finalize(&src, NULL);
#  168|           return 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def410]
ffmpeg-7.1.2/tools/ffescape.c:166:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:166:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:166:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:166:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/11/codeFlows/0/threadFlows/0/locations/4)
#  164|   
#  165|       if (!av_bprint_is_complete(&src)) {
#  166|->         av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  167|           av_bprint_finalize(&src, NULL);
#  168|           return 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def411]
ffmpeg-7.1.2/tools/ffescape.c:167:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:166:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:167:9: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:167:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/12/codeFlows/0/threadFlows/0/locations/4)
#  165|       if (!av_bprint_is_complete(&src)) {
#  166|           av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  167|->         av_bprint_finalize(&src, NULL);
#  168|           return 1;
#  169|       }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def412]
ffmpeg-7.1.2/tools/ffescape.c:167:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:166:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:167:9: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:167:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/13/codeFlows/0/threadFlows/0/locations/4)
#  165|       if (!av_bprint_is_complete(&src)) {
#  166|           av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  167|->         av_bprint_finalize(&src, NULL);
#  168|           return 1;
#  169|       }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def413]
ffmpeg-7.1.2/tools/ffescape.c:170:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:170:5: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:170:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/14/codeFlows/0/threadFlows/0/locations/4)
#  168|           return 1;
#  169|       }
#  170|->     av_bprint_finalize(&src, &src_buf);
#  171|   
#  172|       if (echo)

Error: GCC_ANALYZER_WARNING (CWE-401): [#def414]
ffmpeg-7.1.2/tools/ffescape.c:170:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:170:5: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:170:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/15/codeFlows/0/threadFlows/0/locations/4)
#  168|           return 1;
#  169|       }
#  170|->     av_bprint_finalize(&src, &src_buf);
#  171|   
#  172|       if (echo)

Error: GCC_ANALYZER_WARNING (CWE-775): [#def415]
ffmpeg-7.1.2/tools/ffescape.c:178:13: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:13: throw: if ‘av_escape’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:178:13: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/16/codeFlows/0/threadFlows/0/locations/4)
#  176|       dst_buf = src_buf;
#  177|       while (level--) {
#  178|->         if (av_escape(&dst_buf, src_buf, special_chars, escape_mode, escape_flags) < 0) {
#  179|               av_log(NULL, AV_LOG_ERROR, "Could not escape string\n");
#  180|               return 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def416]
ffmpeg-7.1.2/tools/ffescape.c:178:13: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:13: throw: if ‘av_escape’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:178:13: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/17/codeFlows/0/threadFlows/0/locations/4)
#  176|       dst_buf = src_buf;
#  177|       while (level--) {
#  178|->         if (av_escape(&dst_buf, src_buf, special_chars, escape_mode, escape_flags) < 0) {
#  179|               av_log(NULL, AV_LOG_ERROR, "Could not escape string\n");
#  180|               return 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def417]
ffmpeg-7.1.2/tools/ffescape.c:179:13: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:179:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:179:13: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:179:13: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/18/codeFlows/0/threadFlows/0/locations/4)
#  177|       while (level--) {
#  178|           if (av_escape(&dst_buf, src_buf, special_chars, escape_mode, escape_flags) < 0) {
#  179|->             av_log(NULL, AV_LOG_ERROR, "Could not escape string\n");
#  180|               return 1;
#  181|           }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def418]
ffmpeg-7.1.2/tools/ffescape.c:179:13: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffescape.c:179:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:179:13: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:179:13: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/19/codeFlows/0/threadFlows/0/locations/4)
#  177|       while (level--) {
#  178|           if (av_escape(&dst_buf, src_buf, special_chars, escape_mode, escape_flags) < 0) {
#  179|->             av_log(NULL, AV_LOG_ERROR, "Could not escape string\n");
#  180|               return 1;
#  181|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def419]
ffmpeg-7.1.2/tools/ffescape.c:182:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:182:9: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:182:9: throw: if ‘av_free’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:182:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/20/codeFlows/0/threadFlows/0/locations/4)
#  180|               return 1;
#  181|           }
#  182|->         av_free(src_buf);
#  183|           src_buf = dst_buf;
#  184|       }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def420]
ffmpeg-7.1.2/tools/ffescape.c:182:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:182:9: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:182:9: throw: if ‘av_free’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:182:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/21/codeFlows/0/threadFlows/0/locations/4)
#  180|               return 1;
#  181|           }
#  182|->         av_free(src_buf);
#  183|           src_buf = dst_buf;
#  184|       }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def421]
ffmpeg-7.1.2/tools/ffescape.c:187:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:182:9: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_false: following ‘false’ branch (when ‘level == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:186:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:187:5: throw: if ‘av_free’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:187:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/22/codeFlows/0/threadFlows/0/locations/4)
#  185|   
#  186|       fprintf(outfile, "%s%s", prompt, dst_buf);
#  187|->     av_free(dst_buf);
#  188|       return 0;
#  189|   }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def422]
ffmpeg-7.1.2/tools/ffescape.c:187:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffescape.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffescape.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:141:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffescape.c:143:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:148:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffescape.c:150:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:154:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffescape.c:160:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:161:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:163:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:165:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:170:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:172:8: branch_false: following ‘false’ branch (when ‘echo == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:176:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_true: following ‘true’ branch (when ‘level != 0’)...
ffmpeg-7.1.2/tools/ffescape.c:178:13: branch_true: ...to here
ffmpeg-7.1.2/tools/ffescape.c:178:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffescape.c:182:9: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:177:12: branch_false: following ‘false’ branch (when ‘level == 0’)...
ffmpeg-7.1.2/tools/ffescape.c:186:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffescape.c:187:5: throw: if ‘av_free’ throws an exception...
ffmpeg-7.1.2/tools/ffescape.c:187:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/23/codeFlows/0/threadFlows/0/locations/4)
#  185|   
#  186|       fprintf(outfile, "%s%s", prompt, dst_buf);
#  187|->     av_free(dst_buf);
#  188|       return 0;
#  189|   }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def423]
ffmpeg-7.1.2/tools/ffeval.c:119:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:119:17: danger: ‘infile’ leaks here; was opened at [(7)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/6)
#  117|       }
#  118|   
#  119|->     while ((c = fgetc(infile)) != EOF) {
#  120|           if (c == '\n') {
#  121|               double d;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def424]
ffmpeg-7.1.2/tools/ffeval.c:119:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:119:17: danger: ‘outfile’ leaks here; was opened at [(11)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/10)
#  117|       }
#  118|   
#  119|->     while ((c = fgetc(infile)) != EOF) {
#  120|           if (c == '\n') {
#  121|               double d;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def425]
ffmpeg-7.1.2/tools/ffeval.c:119:17: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:119:17: danger: ‘infile’ leaks here; was allocated at [(7)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/6)
#  117|       }
#  118|   
#  119|->     while ((c = fgetc(infile)) != EOF) {
#  120|           if (c == '\n') {
#  121|               double d;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def426]
ffmpeg-7.1.2/tools/ffeval.c:119:17: warning[-Wanalyzer-malloc-leak]: leak of ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:119:17: danger: ‘outfile’ leaks here; was allocated at [(11)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/10)
#  117|       }
#  118|   
#  119|->     while ((c = fgetc(infile)) != EOF) {
#  120|           if (c == '\n') {
#  121|               double d;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def427]
ffmpeg-7.1.2/tools/ffeval.c:125:27: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:125:27: throw: if ‘av_expr_parse_and_eval’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:125:27: danger: ‘infile’ leaks here; was opened at [(7)](sarif:/runs/0/results/10/codeFlows/0/threadFlows/0/locations/6)
#  123|               buf[count] = 0;
#  124|               if (buf[0] != '#') {
#  125|->                 int ret = av_expr_parse_and_eval(&d, buf,
#  126|                                                    NULL, NULL,
#  127|                                                    NULL, NULL, NULL, NULL, NULL, 0, NULL);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def428]
ffmpeg-7.1.2/tools/ffeval.c:125:27: warning[-Wanalyzer-file-leak]: leak of FILE ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:125:27: throw: if ‘av_expr_parse_and_eval’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:125:27: danger: ‘outfile’ leaks here; was opened at [(11)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/10)
#  123|               buf[count] = 0;
#  124|               if (buf[0] != '#') {
#  125|->                 int ret = av_expr_parse_and_eval(&d, buf,
#  126|                                                    NULL, NULL,
#  127|                                                    NULL, NULL, NULL, NULL, NULL, 0, NULL);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def429]
ffmpeg-7.1.2/tools/ffeval.c:125:27: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:125:27: throw: if ‘av_expr_parse_and_eval’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:125:27: danger: ‘infile’ leaks here; was allocated at [(7)](sarif:/runs/0/results/11/codeFlows/0/threadFlows/0/locations/6)
#  123|               buf[count] = 0;
#  124|               if (buf[0] != '#') {
#  125|->                 int ret = av_expr_parse_and_eval(&d, buf,
#  126|                                                    NULL, NULL,
#  127|                                                    NULL, NULL, NULL, NULL, NULL, 0, NULL);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def430]
ffmpeg-7.1.2/tools/ffeval.c:125:27: warning[-Wanalyzer-malloc-leak]: leak of ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:123:16: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:124:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:125:27: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:125:27: throw: if ‘av_expr_parse_and_eval’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:125:27: danger: ‘outfile’ leaks here; was allocated at [(11)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/10)
#  123|               buf[count] = 0;
#  124|               if (buf[0] != '#') {
#  125|->                 int ret = av_expr_parse_and_eval(&d, buf,
#  126|                                                    NULL, NULL,
#  127|                                                    NULL, NULL, NULL, NULL, NULL, 0, NULL);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def431]
ffmpeg-7.1.2/tools/ffeval.c:136:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:135:26: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:135:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:136:17: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:136:17: throw: if ‘av_dynarray2_add’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:136:17: danger: ‘infile’ leaks here; was opened at [(7)](sarif:/runs/0/results/14/codeFlows/0/threadFlows/0/locations/6)
#  134|           } else {
#  135|               if (count >= buf_size-1)
#  136|->                 GROW_ARRAY();
#  137|               buf[count++] = c;
#  138|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def432]
ffmpeg-7.1.2/tools/ffeval.c:136:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:135:26: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:135:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:136:17: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:136:17: throw: if ‘av_dynarray2_add’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:136:17: danger: ‘outfile’ leaks here; was opened at [(11)](sarif:/runs/0/results/12/codeFlows/0/threadFlows/0/locations/10)
#  134|           } else {
#  135|               if (count >= buf_size-1)
#  136|->                 GROW_ARRAY();
#  137|               buf[count++] = c;
#  138|           }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def433]
ffmpeg-7.1.2/tools/ffeval.c:136:17: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:101:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:110:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:135:26: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:135:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:136:17: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:136:17: throw: if ‘av_dynarray2_add’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:136:17: danger: ‘infile’ leaks here; was allocated at [(7)](sarif:/runs/0/results/15/codeFlows/0/threadFlows/0/locations/6)
#  134|           } else {
#  135|               if (count >= buf_size-1)
#  136|->                 GROW_ARRAY();
#  137|               buf[count++] = c;
#  138|           }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def434]
ffmpeg-7.1.2/tools/ffeval.c:136:17: warning[-Wanalyzer-malloc-leak]: leak of ‘outfile’
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:74:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:75:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/ffeval.c:76:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:97:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/ffeval.c:99:9: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:103:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:108:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:112:19: acquire_memory: allocated here
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: following ‘false’ branch (when ‘outfile’ is non-NULL)...
ffmpeg-7.1.2/tools/ffeval.c:114:8: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:120:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffeval.c:135:26: branch_false: ...to here
ffmpeg-7.1.2/tools/ffeval.c:135:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/ffeval.c:136:17: branch_true: ...to here
ffmpeg-7.1.2/tools/ffeval.c:136:17: throw: if ‘av_dynarray2_add’ throws an exception...
ffmpeg-7.1.2/tools/ffeval.c:136:17: danger: ‘outfile’ leaks here; was allocated at [(11)](sarif:/runs/0/results/13/codeFlows/0/threadFlows/0/locations/10)
#  134|           } else {
#  135|               if (count >= buf_size-1)
#  136|->                 GROW_ARRAY();
#  137|               buf[count++] = c;
#  138|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def435]
ffmpeg-7.1.2/tools/ffhash.c:93:5: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/tools/ffhash.c:85:8: branch_true: following ‘true’ branch (when ‘file’ is non-NULL)...
ffmpeg-7.1.2/tools/ffhash.c:85:20: branch_true: ...to here
ffmpeg-7.1.2/tools/ffhash.c:85:20: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffhash.c:87:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffhash.c:93:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:93:5: throw: if ‘av_hash_init’ throws an exception...
ffmpeg-7.1.2/tools/ffhash.c:93:5: danger: ‘fd’ leaks here; was opened at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2)
#   91|       }
#   92|   
#   93|->     av_hash_init(hash);
#   94|       for (;;) {
#   95|           int size = read(fd, buffer, SIZE);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def436]
ffmpeg-7.1.2/tools/ffhash.c:98:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/tools/ffhash.c:85:8: branch_true: following ‘true’ branch (when ‘file’ is non-NULL)...
ffmpeg-7.1.2/tools/ffhash.c:85:20: branch_true: ...to here
ffmpeg-7.1.2/tools/ffhash.c:85:20: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffhash.c:87:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffhash.c:93:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:98:13: throw: if ‘close’ throws an exception...
ffmpeg-7.1.2/tools/ffhash.c:98:13: danger: ‘fd’ leaks here; was opened at [(3)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/2)
#   96|           if (size < 0) {
#   97|               int err = errno;
#   98|->             close(fd);
#   99|               finish();
#  100|               printf("+READ-FAILED: %s", strerror(err));

Error: GCC_ANALYZER_WARNING (CWE-775): [#def437]
ffmpeg-7.1.2/tools/ffhash.c:105:9: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/tools/ffhash.c:85:8: branch_true: following ‘true’ branch (when ‘file’ is non-NULL)...
ffmpeg-7.1.2/tools/ffhash.c:85:20: branch_true: ...to here
ffmpeg-7.1.2/tools/ffhash.c:85:20: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffhash.c:87:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffhash.c:93:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:96:12: branch_false: following ‘false’ branch (when ‘size >= 0’)...
ffmpeg-7.1.2/tools/ffhash.c:103:18: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:103:18: branch_false: following ‘false’ branch (when ‘size != 0’)...
ffmpeg-7.1.2/tools/ffhash.c:105:9: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:105:9: throw: if ‘av_hash_update’ throws an exception...
ffmpeg-7.1.2/tools/ffhash.c:105:9: danger: ‘fd’ leaks here; was opened at [(3)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/2)
#  103|           } else if(!size)
#  104|               break;
#  105|->         av_hash_update(hash, buffer, size);
#  106|       }
#  107|       close(fd);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def438]
ffmpeg-7.1.2/tools/ffhash.c:107:5: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
ffmpeg-7.1.2/tools/ffhash.c:85:8: branch_true: following ‘true’ branch (when ‘file’ is non-NULL)...
ffmpeg-7.1.2/tools/ffhash.c:85:20: branch_true: ...to here
ffmpeg-7.1.2/tools/ffhash.c:85:20: acquire_resource: opened here
ffmpeg-7.1.2/tools/ffhash.c:87:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/ffhash.c:93:5: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:96:12: branch_false: following ‘false’ branch (when ‘size >= 0’)...
ffmpeg-7.1.2/tools/ffhash.c:103:18: branch_false: ...to here
ffmpeg-7.1.2/tools/ffhash.c:107:5: throw: if ‘close’ throws an exception...
ffmpeg-7.1.2/tools/ffhash.c:107:5: danger: ‘fd’ leaks here; was opened at [(3)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/2)
#  105|           av_hash_update(hash, buffer, size);
#  106|       }
#  107|->     close(fd);
#  108|   
#  109|       finish();

Error: GCC_ANALYZER_WARNING (CWE-775): [#def439]
ffmpeg-7.1.2/tools/graph2dot.c:148:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: danger: ‘fopen(infilename, "r")’ leaks here; was opened at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2)
#  146|           outfilename = "/dev/stdout";
#  147|       outfile = fopen(outfilename, "w");
#  148|->     if (!outfile) {
#  149|           fprintf(stderr, "Failed to open output file '%s': %s\n",
#  150|                   outfilename, strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-401): [#def440]
ffmpeg-7.1.2/tools/graph2dot.c:148:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: danger: ‘fopen(infilename, "r")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/2)
#  146|           outfilename = "/dev/stdout";
#  147|       outfile = fopen(outfilename, "w");
#  148|->     if (!outfile) {
#  149|           fprintf(stderr, "Failed to open output file '%s': %s\n",
#  150|                   outfilename, strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-775): [#def441]
ffmpeg-7.1.2/tools/graph2dot.c:159:34: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:159:34: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: danger: ‘fopen(infilename, "r")’ leaks here; was opened at [(3)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/2)
#  157|           struct line *line, *last_line, *first_line;
#  158|           char *p;
#  159|->         last_line = first_line = av_malloc(sizeof(struct line));
#  160|           if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");

Error: GCC_ANALYZER_WARNING (CWE-775): [#def442]
ffmpeg-7.1.2/tools/graph2dot.c:159:34: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(outfilename, "w")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:147:15: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:159:34: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: danger: ‘fopen(outfilename, "w")’ leaks here; was opened at [(7)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/6)
#  157|           struct line *line, *last_line, *first_line;
#  158|           char *p;
#  159|->         last_line = first_line = av_malloc(sizeof(struct line));
#  160|           if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");

Error: GCC_ANALYZER_WARNING (CWE-401): [#def443]
ffmpeg-7.1.2/tools/graph2dot.c:159:34: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:159:34: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: danger: ‘fopen(infilename, "r")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/2)
#  157|           struct line *line, *last_line, *first_line;
#  158|           char *p;
#  159|->         last_line = first_line = av_malloc(sizeof(struct line));
#  160|           if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");

Error: GCC_ANALYZER_WARNING (CWE-401): [#def444]
ffmpeg-7.1.2/tools/graph2dot.c:159:34: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(outfilename, "w")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:147:15: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:159:34: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: danger: ‘fopen(outfilename, "w")’ leaks here; was allocated at [(7)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/6)
#  157|           struct line *line, *last_line, *first_line;
#  158|           char *p;
#  159|->         last_line = first_line = av_malloc(sizeof(struct line));
#  160|           if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");

Error: GCC_ANALYZER_WARNING (CWE-775): [#def445]
ffmpeg-7.1.2/tools/graph2dot.c:160:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: danger: ‘fopen(infilename, "r")’ leaks here; was opened at [(3)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/2)
#  158|           char *p;
#  159|           last_line = first_line = av_malloc(sizeof(struct line));
#  160|->         if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");
#  162|               return 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def446]
ffmpeg-7.1.2/tools/graph2dot.c:160:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(outfilename, "w")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:147:15: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: danger: ‘fopen(outfilename, "w")’ leaks here; was opened at [(7)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/6)
#  158|           char *p;
#  159|           last_line = first_line = av_malloc(sizeof(struct line));
#  160|->         if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");
#  162|               return 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def447]
ffmpeg-7.1.2/tools/graph2dot.c:160:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: danger: ‘fopen(infilename, "r")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/2)
#  158|           char *p;
#  159|           last_line = first_line = av_malloc(sizeof(struct line));
#  160|->         if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");
#  162|               return 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def448]
ffmpeg-7.1.2/tools/graph2dot.c:160:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(outfilename, "w")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:147:15: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: danger: ‘fopen(outfilename, "w")’ leaks here; was allocated at [(7)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/6)
#  158|           char *p;
#  159|           last_line = first_line = av_malloc(sizeof(struct line));
#  160|->         if (!last_line) {
#  161|               fprintf(stderr, "Memory allocation failure\n");
#  162|               return 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def449]
ffmpeg-7.1.2/tools/graph2dot.c:165:22: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:165:22: danger: ‘fopen(infilename, "r")’ leaks here; was opened at [(3)](sarif:/runs/0/results/10/codeFlows/0/threadFlows/0/locations/2)
#  163|           }
#  164|   
#  165|->         while (fgets(last_line->data, sizeof(last_line->data), infile)) {
#  166|               struct line *new_line = av_malloc(sizeof(struct line));
#  167|               if (!new_line) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def450]
ffmpeg-7.1.2/tools/graph2dot.c:165:22: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(outfilename, "w")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:147:15: acquire_resource: opened here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:165:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:166:37: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:166:37: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/graph2dot.c:165:22: danger: ‘fopen(outfilename, "w")’ leaks here; was opened at [(7)](sarif:/runs/0/results/13/codeFlows/0/threadFlows/0/locations/6)
#  163|           }
#  164|   
#  165|->         while (fgets(last_line->data, sizeof(last_line->data), infile)) {
#  166|               struct line *new_line = av_malloc(sizeof(struct line));
#  167|               if (!new_line) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def451]
ffmpeg-7.1.2/tools/graph2dot.c:165:22: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(infilename, "r")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:138:14: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:165:22: danger: ‘fopen(infilename, "r")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/11/codeFlows/0/threadFlows/0/locations/2)
#  163|           }
#  164|   
#  165|->         while (fgets(last_line->data, sizeof(last_line->data), infile)) {
#  166|               struct line *new_line = av_malloc(sizeof(struct line));
#  167|               if (!new_line) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def452]
ffmpeg-7.1.2/tools/graph2dot.c:165:22: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(outfilename, "w")’
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: following ‘true’ branch (when ‘infilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:136:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:139:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: following ‘true’ branch (when ‘outfilename’ is NULL)...
ffmpeg-7.1.2/tools/graph2dot.c:145:8: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:147:15: acquire_memory: allocated here
ffmpeg-7.1.2/tools/graph2dot.c:148:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:159:34: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:160:12: branch_false: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:165:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/graph2dot.c:166:37: branch_true: ...to here
ffmpeg-7.1.2/tools/graph2dot.c:166:37: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/graph2dot.c:165:22: danger: ‘fopen(outfilename, "w")’ leaks here; was allocated at [(7)](sarif:/runs/0/results/15/codeFlows/0/threadFlows/0/locations/6)
#  163|           }
#  164|   
#  165|->         while (fgets(last_line->data, sizeof(last_line->data), infile)) {
#  166|               struct line *new_line = av_malloc(sizeof(struct line));
#  167|               if (!new_line) {

Error: COMPILER_WARNING: [#def453]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘main’
ffmpeg-7.1.2/tools/ismindex.c:185:49: warning[-Wformat-truncation=]: ‘.ismf’ directive output may be truncated writing 5 bytes into a region of size between 1 and 2048
#  185 |         snprintf(idxname, sizeof(idxname), "%s%s.ismf", output_prefix, basename);
#      |                                                 ^~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output 6 or more bytes (assuming 2053) into a destination of size 2048
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  183|   
#  184|       if (ismf) {
#  185|->         snprintf(idxname, sizeof(idxname), "%s%s.ismf", output_prefix, basename);
#  186|           out = fopen(idxname, "w");
#  187|           if (!out) {

Error: COMPILER_WARNING: [#def454]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘main’
ffmpeg-7.1.2/tools/ismindex.c:196:47: warning[-Wformat-truncation=]: ‘QualityLevels(’ directive output may be truncated writing 14 bytes into a region of size between 1 and 2048
#  196 |         snprintf(dirname, sizeof(dirname), "%sQualityLevels(%d)", output_prefix, track->bitrate);
#      |                                               ^~~~~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 17 and 2074 bytes into a destination of size 2048
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  194|           struct Track *track = tracks->tracks[i];
#  195|           const char *type    = track->is_video ? "video" : "audio";
#  196|->         snprintf(dirname, sizeof(dirname), "%sQualityLevels(%d)", output_prefix, track->bitrate);
#  197|           if (split) {
#  198|               if (mkdir(dirname, 0777) == -1 && errno != EEXIST) {

Error: COMPILER_WARNING: [#def455]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘main’
ffmpeg-7.1.2/tools/ismindex.c:205:53: warning[-Wformat-truncation=]: ‘/Fragments(’ directive output may be truncated writing 11 bytes into a region of size between 1 and 2048
#  205 |             snprintf(filename, sizeof(filename), "%s/Fragments(%s=%"PRId64")",
#      |                                                     ^~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 20 and 2086 bytes into a destination of size 2048
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  203|           }
#  204|           for (j = 0; j < track->chunks; j++) {
#  205|->             snprintf(filename, sizeof(filename), "%s/Fragments(%s=%"PRId64")",
#  206|                        dirname, type, track->offsets[j].time);
#  207|               avio_seek(in, track->offsets[j].offset, SEEK_SET);

Error: COMPILER_WARNING (CWE-704): [#def456]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘handle_file’
ffmpeg-7.1.2/tools/ismindex.c:552:18: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  552 |         if ((ptr = strrchr(file, '/')))
#      |                  ^
#  550|   
#  551|           track->name = file;
#  552|->         if ((ptr = strrchr(file, '/')))
#  553|               track->name = ptr + 1;
#  554|   

Error: COMPILER_WARNING (CWE-704): [#def457]
ffmpeg-7.1.2/tools/ismindex.c:552:18: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  550|   
#  551|           track->name = file;
#  552|->         if ((ptr = strrchr(file, '/')))
#  553|               track->name = ptr + 1;
#  554|   

Error: COMPILER_WARNING: [#def458]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘main’
ffmpeg-7.1.2/tools/ismindex.c:627:43: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 2047 bytes into a region of size 1000
#  627 |     snprintf(filename, sizeof(filename), "%s%s.ism", output_prefix, basename);
#      |                                           ^~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output 5 or more bytes (assuming 2052) into a destination of size 1000
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  625|       int i;
#  626|   
#  627|->     snprintf(filename, sizeof(filename), "%s%s.ism", output_prefix, basename);
#  628|       out = fopen(filename, "w");
#  629|       if (!out) {

Error: COMPILER_WARNING: [#def459]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘main’
ffmpeg-7.1.2/tools/ismindex.c:699:47: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 2047 bytes into a region of size 1000
#  699 |         snprintf(filename, sizeof(filename), "%sManifest", output_prefix);
#      |                                               ^~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 9 and 2056 bytes into a destination of size 1000
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  697|   
#  698|       if (split)
#  699|->         snprintf(filename, sizeof(filename), "%sManifest", output_prefix);
#  700|       else
#  701|           snprintf(filename, sizeof(filename), "%s%s.ismc", output_prefix, basename);

Error: COMPILER_WARNING: [#def460]
ffmpeg-7.1.2/tools/ismindex.c: scope_hint: In function ‘main’
ffmpeg-7.1.2/tools/ismindex.c:701:47: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 2047 bytes into a region of size 1000
#  701 |         snprintf(filename, sizeof(filename), "%s%s.ismc", output_prefix, basename);
#      |                                               ^~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output 6 or more bytes (assuming 2053) into a destination of size 1000
#   68 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
#      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   69 |                                    __glibc_objsize (__s), __fmt,
#      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   70 |                                    __va_arg_pack ());
#      |                                    ~~~~~~~~~~~~~~~~~
#  699|           snprintf(filename, sizeof(filename), "%sManifest", output_prefix);
#  700|       else
#  701|->         snprintf(filename, sizeof(filename), "%s%s.ismc", output_prefix, basename);
#  702|       out = fopen(filename, "w");
#  703|       if (!out) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def461]
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(argv[1], "rb")’
ffmpeg-7.1.2/tools/qt-faststart.c:449:8: branch_false: following ‘false’ branch (when ‘argc == 3’)...
ffmpeg-7.1.2/tools/qt-faststart.c:455:10: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:455:8: branch_false: following ‘false’ branch (when the strings are non-equal)...
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: acquire_resource: opened here
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:476:12: branch_false: following ‘false’ branch (when ‘atom_type != 1718909296’)...
ffmpeg-7.1.2/tools/qt-faststart.c:499:16: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:499:16: branch_false: following ‘false’ branch (when ‘atom_size != 1’)...
ffmpeg-7.1.2/tools/qt-faststart.c:506:38: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:506:23: throw: if ‘fseeko’ throws an exception...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: danger: ‘fopen(argv[1], "rb")’ leaks here; was opened at [(5)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/4)
#  470|               break;
#  471|           }
#  472|->         atom_size = BE_32(&atom_bytes[0]);
#  473|           atom_type = BE_32(&atom_bytes[4]);
#  474|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def462]
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(argv[1], "rb")’
ffmpeg-7.1.2/tools/qt-faststart.c:449:8: branch_false: following ‘false’ branch (when ‘argc == 3’)...
ffmpeg-7.1.2/tools/qt-faststart.c:455:10: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:455:8: branch_false: following ‘false’ branch (when the strings are non-equal)...
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: acquire_memory: allocated here
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:476:12: branch_false: following ‘false’ branch (when ‘atom_type != 1718909296’)...
ffmpeg-7.1.2/tools/qt-faststart.c:499:16: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:499:16: branch_false: following ‘false’ branch (when ‘atom_size != 1’)...
ffmpeg-7.1.2/tools/qt-faststart.c:506:38: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:506:23: throw: if ‘fseeko’ throws an exception...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: danger: ‘fopen(argv[1], "rb")’ leaks here; was allocated at [(5)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/4)
#  470|               break;
#  471|           }
#  472|->         atom_size = BE_32(&atom_bytes[0]);
#  473|           atom_type = BE_32(&atom_bytes[4]);
#  474|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def463]
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: warning[-Wanalyzer-malloc-leak]: leak of ‘ftyp_atom’
ffmpeg-7.1.2/tools/qt-faststart.c:449:8: branch_false: following ‘false’ branch (when ‘argc == 3’)...
ffmpeg-7.1.2/tools/qt-faststart.c:455:10: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:455:8: branch_false: following ‘false’ branch (when the strings are non-equal)...
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:476:12: branch_true: following ‘true’ branch (when ‘atom_type == 1718909296’)...
ffmpeg-7.1.2/tools/qt-faststart.c:477:16: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:477:16: branch_false: following ‘false’ branch (when ‘atom_size <= 1048576’)...
ffmpeg-7.1.2/tools/qt-faststart.c:483:13: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:484:25: acquire_memory: allocated here
ffmpeg-7.1.2/tools/qt-faststart.c:485:16: branch_false: following ‘false’ branch (when ‘ftyp_atom’ is non-NULL)...
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: throw: if ‘fseeko’ throws an exception...
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: danger: ‘ftyp_atom’ leaks here; was allocated at [(15)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/14)
#  488|                   goto error_out;
#  489|               }
#  490|->             if (fseeko(infile, -ATOM_PREAMBLE_SIZE, SEEK_CUR) ||
#  491|                   fread(ftyp_atom, atom_size, 1, infile) != 1 ||
#  492|                   (start_offset = ftello(infile)) < 0) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def464]
ffmpeg-7.1.2/tools/qt-faststart.c:492:33: warning[-Wanalyzer-malloc-leak]: leak of ‘ftyp_atom’
ffmpeg-7.1.2/tools/qt-faststart.c:449:8: branch_false: following ‘false’ branch (when ‘argc == 3’)...
ffmpeg-7.1.2/tools/qt-faststart.c:455:10: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:455:8: branch_false: following ‘false’ branch (when the strings are non-equal)...
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:476:12: branch_true: following ‘true’ branch (when ‘atom_type == 1718909296’)...
ffmpeg-7.1.2/tools/qt-faststart.c:477:16: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:477:16: branch_false: following ‘false’ branch (when ‘atom_size <= 1048576’)...
ffmpeg-7.1.2/tools/qt-faststart.c:483:13: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:484:25: acquire_memory: allocated here
ffmpeg-7.1.2/tools/qt-faststart.c:485:16: branch_false: following ‘false’ branch (when ‘ftyp_atom’ is non-NULL)...
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:490:16: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:491:17: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:492:33: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:492:33: throw: if ‘ftello’ throws an exception...
ffmpeg-7.1.2/tools/qt-faststart.c:492:33: danger: ‘ftyp_atom’ leaks here; was allocated at [(15)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/14)
#  490|               if (fseeko(infile, -ATOM_PREAMBLE_SIZE, SEEK_CUR) ||
#  491|                   fread(ftyp_atom, atom_size, 1, infile) != 1 ||
#  492|->                 (start_offset = ftello(infile)) < 0) {
#  493|                   perror(argv[1]);
#  494|                   goto error_out;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def465]
ffmpeg-7.1.2/tools/qt-faststart.c:493:17: warning[-Wanalyzer-malloc-leak]: leak of ‘ftyp_atom’
ffmpeg-7.1.2/tools/qt-faststart.c:449:8: branch_false: following ‘false’ branch (when ‘argc == 3’)...
ffmpeg-7.1.2/tools/qt-faststart.c:455:10: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:455:8: branch_false: following ‘false’ branch (when the strings are non-equal)...
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:477:16: branch_false: following ‘false’ branch (when ‘atom_size <= 1048576’)...
ffmpeg-7.1.2/tools/qt-faststart.c:483:13: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:484:25: acquire_memory: allocated here
ffmpeg-7.1.2/tools/qt-faststart.c:485:16: branch_false: following ‘false’ branch (when ‘ftyp_atom’ is non-NULL)...
ffmpeg-7.1.2/tools/qt-faststart.c:490:17: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:490:16: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:493:17: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:493:17: throw: if ‘perror’ throws an exception...
ffmpeg-7.1.2/tools/qt-faststart.c:493:17: danger: ‘ftyp_atom’ leaks here; was allocated at [(13)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/12)
#  491|                   fread(ftyp_atom, atom_size, 1, infile) != 1 ||
#  492|                   (start_offset = ftello(infile)) < 0) {
#  493|->                 perror(argv[1]);
#  494|                   goto error_out;
#  495|               }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def466]
ffmpeg-7.1.2/tools/qt-faststart.c:581:9: warning[-Wanalyzer-malloc-leak]: leak of ‘moov_atom’
ffmpeg-7.1.2/tools/qt-faststart.c:449:8: branch_false: following ‘false’ branch (when ‘argc == 3’)...
ffmpeg-7.1.2/tools/qt-faststart.c:455:10: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:455:8: branch_false: following ‘false’ branch (when the strings are non-equal)...
ffmpeg-7.1.2/tools/qt-faststart.c:460:14: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:461:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:472:21: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:476:12: branch_false: following ‘false’ branch (when ‘atom_type != 1718909296’)...
ffmpeg-7.1.2/tools/qt-faststart.c:499:16: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:508:16: branch_false: following ‘false’ branch (when ‘ret == 0’)...
ffmpeg-7.1.2/tools/qt-faststart.c:513:9: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:538:12: branch_false: following ‘false’ branch (when ‘atom_size > 7’)...
ffmpeg-7.1.2/tools/qt-faststart.c:541:12: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:541:12: branch_true: following ‘true’ branch (when ‘atom_type == 1836019574’)...
ffmpeg-7.1.2/tools/qt-faststart.c:541:12: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:544:12: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:544:12: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:468:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:469:13: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:469:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:551:8: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:551:8: branch_false: following ‘false’ branch (when ‘atom_type == 1836019574’)...
ffmpeg-7.1.2/tools/qt-faststart.c:558:8: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:558:8: branch_false: following ‘false’ branch (when ‘atom_size > 15’)...
ffmpeg-7.1.2/tools/qt-faststart.c:565:25: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:565:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:569:22: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:570:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:574:5: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:575:22: acquire_memory: allocated here
ffmpeg-7.1.2/tools/qt-faststart.c:576:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:580:9: branch_false: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:580:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/qt-faststart.c:581:9: branch_true: ...to here
ffmpeg-7.1.2/tools/qt-faststart.c:581:9: throw: if ‘perror’ throws an exception...
ffmpeg-7.1.2/tools/qt-faststart.c:581:9: danger: ‘moov_atom’ leaks here; was allocated at [(33)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/32)
#  579|       }
#  580|       if (fread(moov_atom, atom_size, 1, infile) != 1) {
#  581|->         perror(argv[1]);
#  582|           goto error_out;
#  583|       }

Error: COMPILER_WARNING (CWE-704): [#def467]
ffmpeg-7.1.2/tools/sidxindex.c: scope_hint: In function ‘handle_file’
ffmpeg-7.1.2/tools/sidxindex.c:172:18: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  172 |         if ((ptr = strrchr(file, '/')))
#      |                  ^
#  170|   
#  171|           track->name = file;
#  172|->         if ((ptr = strrchr(file, '/')))
#  173|               track->name = ptr + 1;
#  174|   

Error: COMPILER_WARNING (CWE-704): [#def468]
ffmpeg-7.1.2/tools/sidxindex.c:172:18: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  170|   
#  171|           track->name = file;
#  172|->         if ((ptr = strrchr(file, '/')))
#  173|               track->name = ptr + 1;
#  174|   

Error: GCC_ANALYZER_WARNING (CWE-688): [#def469]
ffmpeg-7.1.2/tools/sofa2wavs.c:70:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fopen(&filename, "w+")’ where non-null expected
ffmpeg-7.1.2/tools/sofa2wavs.c:33:8: branch_false: following ‘false’ branch (when ‘argc > 2’)...
ffmpeg-7.1.2/tools/sofa2wavs.c:38:12: branch_false: ...to here
ffmpeg-7.1.2/tools/sofa2wavs.c:39:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/sofa2wavs.c:44:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/sofa2wavs.c:46:19: branch_false: ...to here
ffmpeg-7.1.2/tools/sofa2wavs.c:49:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/sofa2wavs.c:52:11: branch_false: ...to here
ffmpeg-7.1.2/tools/sofa2wavs.c:53:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/sofa2wavs.c:53:8: branch_false: ...to here
ffmpeg-7.1.2/tools/sofa2wavs.c:56:17: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/sofa2wavs.c:58:13: branch_true: ...to here
ffmpeg-7.1.2/tools/sofa2wavs.c:69:16: acquire_memory: this call could return NULL
ffmpeg-7.1.2/tools/sofa2wavs.c:70:9: danger: argument 4 (‘fopen(&filename, "w+")’) from [(13)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/12) could be NULL where non-null expected
#   68|           snprintf(filename, sizeof(filename), "azi_%d_ele_%d_dis_%d.wav", azi, ele, dis);
#   69|           file = fopen(filename, "w+");
#   70|->         fwrite("RIFF", 4, 1, file);
#   71|           fwrite("\xFF\xFF\xFF\xFF", 4, 1, file);
#   72|           fwrite("WAVE", 4, 1, file);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def470]
ffmpeg-7.1.2/tools/trasher.c:57:16: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(argv[1], "rb+")’
ffmpeg-7.1.2/tools/trasher.c:42:5: enter_function: entry to ‘main’
ffmpeg-7.1.2/tools/trasher.c:47:8: branch_false: following ‘false’ branch (when ‘argc > 4’)...
ffmpeg-7.1.2/tools/trasher.c:52:9: branch_false: ...to here
ffmpeg-7.1.2/tools/trasher.c:52:9: acquire_resource: opened here
ffmpeg-7.1.2/tools/trasher.c:53:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/trasher.c:57:16: branch_false: ...to here
ffmpeg-7.1.2/tools/trasher.c:61:5: call_function: calling ‘checked_seek’ from ‘main’
#   55|           return 2;
#   56|       }
#   57|->     count    = atoi(argv[2]);
#   58|       maxburst = atoi(argv[3]);
#   59|       state    = atoi(argv[4]);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def471]
ffmpeg-7.1.2/tools/trasher.c:57:16: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(argv[1], "rb+")’
ffmpeg-7.1.2/tools/trasher.c:42:5: enter_function: entry to ‘main’
ffmpeg-7.1.2/tools/trasher.c:47:8: branch_false: following ‘false’ branch (when ‘argc > 4’)...
ffmpeg-7.1.2/tools/trasher.c:52:9: branch_false: ...to here
ffmpeg-7.1.2/tools/trasher.c:52:9: acquire_memory: allocated here
ffmpeg-7.1.2/tools/trasher.c:53:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/trasher.c:57:16: branch_false: ...to here
ffmpeg-7.1.2/tools/trasher.c:61:5: call_function: calling ‘checked_seek’ from ‘main’
#   55|           return 2;
#   56|       }
#   57|->     count    = atoi(argv[2]);
#   58|       maxburst = atoi(argv[3]);
#   59|       state    = atoi(argv[4]);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def472]
ffmpeg-7.1.2/tools/zmqsend.c:95:15: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:95:15: throw: if ‘zmq_ctx_new’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/4)
#   93|       }
#   94|   
#   95|->     zmq_ctx = zmq_ctx_new();
#   96|       if (!zmq_ctx) {
#   97|           av_log(NULL, AV_LOG_ERROR,

Error: GCC_ANALYZER_WARNING (CWE-401): [#def473]
ffmpeg-7.1.2/tools/zmqsend.c:95:15: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:95:15: throw: if ‘zmq_ctx_new’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/4)
#   93|       }
#   94|   
#   95|->     zmq_ctx = zmq_ctx_new();
#   96|       if (!zmq_ctx) {
#   97|           av_log(NULL, AV_LOG_ERROR,

Error: GCC_ANALYZER_WARNING (CWE-775): [#def474]
ffmpeg-7.1.2/tools/zmqsend.c:97:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:98:67: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:97:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:97:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/4)
#   95|       zmq_ctx = zmq_ctx_new();
#   96|       if (!zmq_ctx) {
#   97|->         av_log(NULL, AV_LOG_ERROR,
#   98|                  "Could not create ZMQ context: %s\n", zmq_strerror(errno));
#   99|           return 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def475]
ffmpeg-7.1.2/tools/zmqsend.c:97:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:98:67: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:97:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:97:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/4)
#   95|       zmq_ctx = zmq_ctx_new();
#   96|       if (!zmq_ctx) {
#   97|->         av_log(NULL, AV_LOG_ERROR,
#   98|                  "Could not create ZMQ context: %s\n", zmq_strerror(errno));
#   99|           return 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def476]
ffmpeg-7.1.2/tools/zmqsend.c:102:14: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:102:14: throw: if ‘zmq_socket’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/4)
#  100|       }
#  101|   
#  102|->     socket = zmq_socket(zmq_ctx, ZMQ_REQ);
#  103|       if (!socket) {
#  104|           av_log(NULL, AV_LOG_ERROR,

Error: GCC_ANALYZER_WARNING (CWE-401): [#def477]
ffmpeg-7.1.2/tools/zmqsend.c:102:14: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:102:14: throw: if ‘zmq_socket’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/4)
#  100|       }
#  101|   
#  102|->     socket = zmq_socket(zmq_ctx, ZMQ_REQ);
#  103|       if (!socket) {
#  104|           av_log(NULL, AV_LOG_ERROR,

Error: GCC_ANALYZER_WARNING (CWE-775): [#def478]
ffmpeg-7.1.2/tools/zmqsend.c:104:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:105:66: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:104:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:104:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/4)
#  102|       socket = zmq_socket(zmq_ctx, ZMQ_REQ);
#  103|       if (!socket) {
#  104|->         av_log(NULL, AV_LOG_ERROR,
#  105|                  "Could not create ZMQ socket: %s\n", zmq_strerror(errno));
#  106|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def479]
ffmpeg-7.1.2/tools/zmqsend.c:104:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:105:66: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:104:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:104:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/4)
#  102|       socket = zmq_socket(zmq_ctx, ZMQ_REQ);
#  103|       if (!socket) {
#  104|->         av_log(NULL, AV_LOG_ERROR,
#  105|                  "Could not create ZMQ socket: %s\n", zmq_strerror(errno));
#  106|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def480]
ffmpeg-7.1.2/tools/zmqsend.c:110:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:9: throw: if ‘zmq_connect’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/12/codeFlows/0/threadFlows/0/locations/4)
#  108|       }
#  109|   
#  110|->     if (zmq_connect(socket, bind_address) == -1) {
#  111|           av_log(NULL, AV_LOG_ERROR, "Could not bind ZMQ responder to address '%s': %s\n",
#  112|                  bind_address, zmq_strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-401): [#def481]
ffmpeg-7.1.2/tools/zmqsend.c:110:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:9: throw: if ‘zmq_connect’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/13/codeFlows/0/threadFlows/0/locations/4)
#  108|       }
#  109|   
#  110|->     if (zmq_connect(socket, bind_address) == -1) {
#  111|           av_log(NULL, AV_LOG_ERROR, "Could not bind ZMQ responder to address '%s': %s\n",
#  112|                  bind_address, zmq_strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-775): [#def482]
ffmpeg-7.1.2/tools/zmqsend.c:111:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:112:43: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:111:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:111:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/14/codeFlows/0/threadFlows/0/locations/4)
#  109|   
#  110|       if (zmq_connect(socket, bind_address) == -1) {
#  111|->         av_log(NULL, AV_LOG_ERROR, "Could not bind ZMQ responder to address '%s': %s\n",
#  112|                  bind_address, zmq_strerror(errno));
#  113|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def483]
ffmpeg-7.1.2/tools/zmqsend.c:111:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:112:43: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:111:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:111:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/15/codeFlows/0/threadFlows/0/locations/4)
#  109|   
#  110|       if (zmq_connect(socket, bind_address) == -1) {
#  111|->         av_log(NULL, AV_LOG_ERROR, "Could not bind ZMQ responder to address '%s': %s\n",
#  112|                  bind_address, zmq_strerror(errno));
#  113|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def484]
ffmpeg-7.1.2/tools/zmqsend.c:118:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:118:5: throw: if ‘av_bprint_init’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/18/codeFlows/0/threadFlows/0/locations/4)
#  116|   
#  117|       /* grab the input and store it in src */
#  118|->     av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  119|       while ((c = fgetc(infile)) != EOF)
#  120|           av_bprint_chars(&src, c, 1);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def485]
ffmpeg-7.1.2/tools/zmqsend.c:118:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:118:5: throw: if ‘av_bprint_init’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/19/codeFlows/0/threadFlows/0/locations/4)
#  116|   
#  117|       /* grab the input and store it in src */
#  118|->     av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  119|       while ((c = fgetc(infile)) != EOF)
#  120|           av_bprint_chars(&src, c, 1);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def486]
ffmpeg-7.1.2/tools/zmqsend.c:119:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:119:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:119:17: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/20/codeFlows/0/threadFlows/0/locations/4)
#  117|       /* grab the input and store it in src */
#  118|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  119|->     while ((c = fgetc(infile)) != EOF)
#  120|           av_bprint_chars(&src, c, 1);
#  121|       av_bprint_chars(&src, 0, 1);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def487]
ffmpeg-7.1.2/tools/zmqsend.c:119:17: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:119:17: throw: if ‘fgetc’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:119:17: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/21/codeFlows/0/threadFlows/0/locations/4)
#  117|       /* grab the input and store it in src */
#  118|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  119|->     while ((c = fgetc(infile)) != EOF)
#  120|           av_bprint_chars(&src, c, 1);
#  121|       av_bprint_chars(&src, 0, 1);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def488]
ffmpeg-7.1.2/tools/zmqsend.c:120:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:120:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:120:9: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:120:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/22/codeFlows/0/threadFlows/0/locations/4)
#  118|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  119|       while ((c = fgetc(infile)) != EOF)
#  120|->         av_bprint_chars(&src, c, 1);
#  121|       av_bprint_chars(&src, 0, 1);
#  122|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def489]
ffmpeg-7.1.2/tools/zmqsend.c:120:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:119:12: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:120:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:120:9: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:120:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/23/codeFlows/0/threadFlows/0/locations/4)
#  118|       av_bprint_init(&src, 1, AV_BPRINT_SIZE_UNLIMITED);
#  119|       while ((c = fgetc(infile)) != EOF)
#  120|->         av_bprint_chars(&src, c, 1);
#  121|       av_bprint_chars(&src, 0, 1);
#  122|   

Error: GCC_ANALYZER_WARNING (CWE-775): [#def490]
ffmpeg-7.1.2/tools/zmqsend.c:121:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:121:5: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:121:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/24/codeFlows/0/threadFlows/0/locations/4)
#  119|       while ((c = fgetc(infile)) != EOF)
#  120|           av_bprint_chars(&src, c, 1);
#  121|->     av_bprint_chars(&src, 0, 1);
#  122|   
#  123|       if (!av_bprint_is_complete(&src)) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def491]
ffmpeg-7.1.2/tools/zmqsend.c:121:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:121:5: throw: if ‘av_bprint_chars’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:121:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/25/codeFlows/0/threadFlows/0/locations/4)
#  119|       while ((c = fgetc(infile)) != EOF)
#  120|           av_bprint_chars(&src, c, 1);
#  121|->     av_bprint_chars(&src, 0, 1);
#  122|   
#  123|       if (!av_bprint_is_complete(&src)) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def492]
ffmpeg-7.1.2/tools/zmqsend.c:124:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:124:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:124:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:124:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/26/codeFlows/0/threadFlows/0/locations/4)
#  122|   
#  123|       if (!av_bprint_is_complete(&src)) {
#  124|->         av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  125|           av_bprint_finalize(&src, NULL);
#  126|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def493]
ffmpeg-7.1.2/tools/zmqsend.c:124:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:124:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:124:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:124:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/27/codeFlows/0/threadFlows/0/locations/4)
#  122|   
#  123|       if (!av_bprint_is_complete(&src)) {
#  124|->         av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  125|           av_bprint_finalize(&src, NULL);
#  126|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def494]
ffmpeg-7.1.2/tools/zmqsend.c:125:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:124:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:125:9: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:125:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/28/codeFlows/0/threadFlows/0/locations/4)
#  123|       if (!av_bprint_is_complete(&src)) {
#  124|           av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  125|->         av_bprint_finalize(&src, NULL);
#  126|           ret = 1;
#  127|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def495]
ffmpeg-7.1.2/tools/zmqsend.c:125:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:124:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:125:9: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:125:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/29/codeFlows/0/threadFlows/0/locations/4)
#  123|       if (!av_bprint_is_complete(&src)) {
#  124|           av_log(NULL, AV_LOG_ERROR, "Could not allocate a buffer for the source string\n");
#  125|->         av_bprint_finalize(&src, NULL);
#  126|           ret = 1;
#  127|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def496]
ffmpeg-7.1.2/tools/zmqsend.c:129:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:129:5: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/30/codeFlows/0/threadFlows/0/locations/4)
#  127|           goto end;
#  128|       }
#  129|->     av_bprint_finalize(&src, &src_buf);
#  130|   
#  131|       if (zmq_send(socket, src_buf, strlen(src_buf), 0) == -1) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def497]
ffmpeg-7.1.2/tools/zmqsend.c:129:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:129:5: throw: if ‘av_bprint_finalize’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/31/codeFlows/0/threadFlows/0/locations/4)
#  127|           goto end;
#  128|       }
#  129|->     av_bprint_finalize(&src, &src_buf);
#  130|   
#  131|       if (zmq_send(socket, src_buf, strlen(src_buf), 0) == -1) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def498]
ffmpeg-7.1.2/tools/zmqsend.c:131:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:9: throw: if ‘zmq_send’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:131:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/32/codeFlows/0/threadFlows/0/locations/4)
#  129|       av_bprint_finalize(&src, &src_buf);
#  130|   
#  131|->     if (zmq_send(socket, src_buf, strlen(src_buf), 0) == -1) {
#  132|           av_log(NULL, AV_LOG_ERROR, "Could not send message: %s\n", zmq_strerror(errno));
#  133|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def499]
ffmpeg-7.1.2/tools/zmqsend.c:131:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:9: throw: if ‘zmq_send’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:131:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/33/codeFlows/0/threadFlows/0/locations/4)
#  129|       av_bprint_finalize(&src, &src_buf);
#  130|   
#  131|->     if (zmq_send(socket, src_buf, strlen(src_buf), 0) == -1) {
#  132|           av_log(NULL, AV_LOG_ERROR, "Could not send message: %s\n", zmq_strerror(errno));
#  133|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def500]
ffmpeg-7.1.2/tools/zmqsend.c:132:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:132:81: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:132:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:132:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/34/codeFlows/0/threadFlows/0/locations/4)
#  130|   
#  131|       if (zmq_send(socket, src_buf, strlen(src_buf), 0) == -1) {
#  132|->         av_log(NULL, AV_LOG_ERROR, "Could not send message: %s\n", zmq_strerror(errno));
#  133|           ret = 1;
#  134|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def501]
ffmpeg-7.1.2/tools/zmqsend.c:132:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:132:81: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:132:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:132:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/35/codeFlows/0/threadFlows/0/locations/4)
#  130|   
#  131|       if (zmq_send(socket, src_buf, strlen(src_buf), 0) == -1) {
#  132|->         av_log(NULL, AV_LOG_ERROR, "Could not send message: %s\n", zmq_strerror(errno));
#  133|           ret = 1;
#  134|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def502]
ffmpeg-7.1.2/tools/zmqsend.c:137:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:9: throw: if ‘zmq_msg_init’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/38/codeFlows/0/threadFlows/0/locations/4)
#  135|       }
#  136|   
#  137|->     if (zmq_msg_init(&msg) == -1) {
#  138|           av_log(NULL, AV_LOG_ERROR,
#  139|                  "Could not initialize receiving message: %s\n", zmq_strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-401): [#def503]
ffmpeg-7.1.2/tools/zmqsend.c:137:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:9: throw: if ‘zmq_msg_init’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/39/codeFlows/0/threadFlows/0/locations/4)
#  135|       }
#  136|   
#  137|->     if (zmq_msg_init(&msg) == -1) {
#  138|           av_log(NULL, AV_LOG_ERROR,
#  139|                  "Could not initialize receiving message: %s\n", zmq_strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-775): [#def504]
ffmpeg-7.1.2/tools/zmqsend.c:138:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:139:77: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:138:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:138:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/40/codeFlows/0/threadFlows/0/locations/4)
#  136|   
#  137|       if (zmq_msg_init(&msg) == -1) {
#  138|->         av_log(NULL, AV_LOG_ERROR,
#  139|                  "Could not initialize receiving message: %s\n", zmq_strerror(errno));
#  140|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def505]
ffmpeg-7.1.2/tools/zmqsend.c:138:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:139:77: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:138:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:138:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/41/codeFlows/0/threadFlows/0/locations/4)
#  136|   
#  137|       if (zmq_msg_init(&msg) == -1) {
#  138|->         av_log(NULL, AV_LOG_ERROR,
#  139|                  "Could not initialize receiving message: %s\n", zmq_strerror(errno));
#  140|           ret = 1;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def506]
ffmpeg-7.1.2/tools/zmqsend.c:144:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:9: throw: if ‘zmq_msg_recv’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/44/codeFlows/0/threadFlows/0/locations/4)
#  142|       }
#  143|   
#  144|->     if (zmq_msg_recv(&msg, socket, 0) == -1) {
#  145|           av_log(NULL, AV_LOG_ERROR,
#  146|                  "Could not receive message: %s\n", zmq_strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-401): [#def507]
ffmpeg-7.1.2/tools/zmqsend.c:144:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:9: throw: if ‘zmq_msg_recv’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/45/codeFlows/0/threadFlows/0/locations/4)
#  142|       }
#  143|   
#  144|->     if (zmq_msg_recv(&msg, socket, 0) == -1) {
#  145|           av_log(NULL, AV_LOG_ERROR,
#  146|                  "Could not receive message: %s\n", zmq_strerror(errno));

Error: GCC_ANALYZER_WARNING (CWE-775): [#def508]
ffmpeg-7.1.2/tools/zmqsend.c:145:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:146:64: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:145:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:145:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/46/codeFlows/0/threadFlows/0/locations/4)
#  143|   
#  144|       if (zmq_msg_recv(&msg, socket, 0) == -1) {
#  145|->         av_log(NULL, AV_LOG_ERROR,
#  146|                  "Could not receive message: %s\n", zmq_strerror(errno));
#  147|           zmq_msg_close(&msg);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def509]
ffmpeg-7.1.2/tools/zmqsend.c:145:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:146:64: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:145:9: throw: if ‘zmq_strerror’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:145:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/47/codeFlows/0/threadFlows/0/locations/4)
#  143|   
#  144|       if (zmq_msg_recv(&msg, socket, 0) == -1) {
#  145|->         av_log(NULL, AV_LOG_ERROR,
#  146|                  "Could not receive message: %s\n", zmq_strerror(errno));
#  147|           zmq_msg_close(&msg);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def510]
ffmpeg-7.1.2/tools/zmqsend.c:147:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:146:64: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:147:9: throw: if ‘zmq_msg_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:147:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/50/codeFlows/0/threadFlows/0/locations/4)
#  145|           av_log(NULL, AV_LOG_ERROR,
#  146|                  "Could not receive message: %s\n", zmq_strerror(errno));
#  147|->         zmq_msg_close(&msg);
#  148|           ret = 1;
#  149|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def511]
ffmpeg-7.1.2/tools/zmqsend.c:147:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:146:64: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:147:9: throw: if ‘zmq_msg_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:147:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/51/codeFlows/0/threadFlows/0/locations/4)
#  145|           av_log(NULL, AV_LOG_ERROR,
#  146|                  "Could not receive message: %s\n", zmq_strerror(errno));
#  147|->         zmq_msg_close(&msg);
#  148|           ret = 1;
#  149|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def512]
ffmpeg-7.1.2/tools/zmqsend.c:152:21: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:152:21: throw: if ‘zmq_msg_size’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/52/codeFlows/0/threadFlows/0/locations/4)
#  150|       }
#  151|   
#  152|->     recv_buf_size = zmq_msg_size(&msg) + 1;
#  153|       recv_buf = av_malloc(recv_buf_size);
#  154|       if (!recv_buf) {

Error: GCC_ANALYZER_WARNING (CWE-401): [#def513]
ffmpeg-7.1.2/tools/zmqsend.c:152:21: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:152:21: throw: if ‘zmq_msg_size’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/53/codeFlows/0/threadFlows/0/locations/4)
#  150|       }
#  151|   
#  152|->     recv_buf_size = zmq_msg_size(&msg) + 1;
#  153|       recv_buf = av_malloc(recv_buf_size);
#  154|       if (!recv_buf) {

Error: GCC_ANALYZER_WARNING (CWE-775): [#def514]
ffmpeg-7.1.2/tools/zmqsend.c:153:16: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:153:16: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:153:16: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/54/codeFlows/0/threadFlows/0/locations/4)
#  151|   
#  152|       recv_buf_size = zmq_msg_size(&msg) + 1;
#  153|->     recv_buf = av_malloc(recv_buf_size);
#  154|       if (!recv_buf) {
#  155|           av_log(NULL, AV_LOG_ERROR,

Error: GCC_ANALYZER_WARNING (CWE-401): [#def515]
ffmpeg-7.1.2/tools/zmqsend.c:153:16: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:153:16: throw: if ‘av_malloc’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:153:16: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/55/codeFlows/0/threadFlows/0/locations/4)
#  151|   
#  152|       recv_buf_size = zmq_msg_size(&msg) + 1;
#  153|->     recv_buf = av_malloc(recv_buf_size);
#  154|       if (!recv_buf) {
#  155|           av_log(NULL, AV_LOG_ERROR,

Error: GCC_ANALYZER_WARNING (CWE-775): [#def516]
ffmpeg-7.1.2/tools/zmqsend.c:155:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:155:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:155:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:155:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/56/codeFlows/0/threadFlows/0/locations/4)
#  153|       recv_buf = av_malloc(recv_buf_size);
#  154|       if (!recv_buf) {
#  155|->         av_log(NULL, AV_LOG_ERROR,
#  156|                  "Could not allocate receiving message buffer\n");
#  157|           zmq_msg_close(&msg);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def517]
ffmpeg-7.1.2/tools/zmqsend.c:155:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:155:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:155:9: throw: if ‘av_log’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:155:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/57/codeFlows/0/threadFlows/0/locations/4)
#  153|       recv_buf = av_malloc(recv_buf_size);
#  154|       if (!recv_buf) {
#  155|->         av_log(NULL, AV_LOG_ERROR,
#  156|                  "Could not allocate receiving message buffer\n");
#  157|           zmq_msg_close(&msg);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def518]
ffmpeg-7.1.2/tools/zmqsend.c:157:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:155:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:157:9: throw: if ‘zmq_msg_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:157:9: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/58/codeFlows/0/threadFlows/0/locations/4)
#  155|           av_log(NULL, AV_LOG_ERROR,
#  156|                  "Could not allocate receiving message buffer\n");
#  157|->         zmq_msg_close(&msg);
#  158|           ret = 1;
#  159|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def519]
ffmpeg-7.1.2/tools/zmqsend.c:157:9: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_true: following ‘true’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:155:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:157:9: throw: if ‘zmq_msg_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:157:9: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/59/codeFlows/0/threadFlows/0/locations/4)
#  155|           av_log(NULL, AV_LOG_ERROR,
#  156|                  "Could not allocate receiving message buffer\n");
#  157|->         zmq_msg_close(&msg);
#  158|           ret = 1;
#  159|           goto end;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def520]
ffmpeg-7.1.2/tools/zmqsend.c:161:22: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:161:42: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:161:22: throw: if ‘zmq_msg_data’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:161:22: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/60/codeFlows/0/threadFlows/0/locations/4)
#  159|           goto end;
#  160|       }
#  161|->     memcpy(recv_buf, zmq_msg_data(&msg), recv_buf_size - 1);
#  162|       recv_buf[recv_buf_size-1] = 0;
#  163|       printf("%s\n", recv_buf);

Error: GCC_ANALYZER_WARNING (CWE-401): [#def521]
ffmpeg-7.1.2/tools/zmqsend.c:161:22: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:161:42: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:161:22: throw: if ‘zmq_msg_data’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:161:22: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/61/codeFlows/0/threadFlows/0/locations/4)
#  159|           goto end;
#  160|       }
#  161|->     memcpy(recv_buf, zmq_msg_data(&msg), recv_buf_size - 1);
#  162|       recv_buf[recv_buf_size-1] = 0;
#  163|       printf("%s\n", recv_buf);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def522]
ffmpeg-7.1.2/tools/zmqsend.c:164:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:161:42: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:164:5: throw: if ‘zmq_msg_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:164:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/62/codeFlows/0/threadFlows/0/locations/4)
#  162|       recv_buf[recv_buf_size-1] = 0;
#  163|       printf("%s\n", recv_buf);
#  164|->     zmq_msg_close(&msg);
#  165|       av_free(recv_buf);
#  166|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def523]
ffmpeg-7.1.2/tools/zmqsend.c:164:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:161:42: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:164:5: throw: if ‘zmq_msg_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:164:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/63/codeFlows/0/threadFlows/0/locations/4)
#  162|       recv_buf[recv_buf_size-1] = 0;
#  163|       printf("%s\n", recv_buf);
#  164|->     zmq_msg_close(&msg);
#  165|       av_free(recv_buf);
#  166|   

Error: GCC_ANALYZER_WARNING (CWE-775): [#def524]
ffmpeg-7.1.2/tools/zmqsend.c:165:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:161:42: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:165:5: throw: if ‘av_free’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:165:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/64/codeFlows/0/threadFlows/0/locations/4)
#  163|       printf("%s\n", recv_buf);
#  164|       zmq_msg_close(&msg);
#  165|->     av_free(recv_buf);
#  166|   
#  167|   end:

Error: GCC_ANALYZER_WARNING (CWE-401): [#def525]
ffmpeg-7.1.2/tools/zmqsend.c:165:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:103:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:110:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:110:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:118:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:123:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:129:5: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:131:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:137:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:137:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:144:9: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:144:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:152:21: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:154:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:161:42: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:165:5: throw: if ‘av_free’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:165:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/65/codeFlows/0/threadFlows/0/locations/4)
#  163|       printf("%s\n", recv_buf);
#  164|       zmq_msg_close(&msg);
#  165|->     av_free(recv_buf);
#  166|   
#  167|   end:

Error: GCC_ANALYZER_WARNING (CWE-775): [#def526]
ffmpeg-7.1.2/tools/zmqsend.c:168:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:168:5: throw: if ‘zmq_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:168:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/66/codeFlows/0/threadFlows/0/locations/4)
#  166|   
#  167|   end:
#  168|->     zmq_close(socket);
#  169|       zmq_ctx_destroy(zmq_ctx);
#  170|       return ret;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def527]
ffmpeg-7.1.2/tools/zmqsend.c:168:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:168:5: throw: if ‘zmq_close’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:168:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/67/codeFlows/0/threadFlows/0/locations/4)
#  166|   
#  167|   end:
#  168|->     zmq_close(socket);
#  169|       zmq_ctx_destroy(zmq_ctx);
#  170|       return ret;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def528]
ffmpeg-7.1.2/tools/zmqsend.c:169:5: warning[-Wanalyzer-file-leak]: leak of FILE ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_resource: opened here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:169:5: throw: if ‘zmq_ctx_destroy’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:169:5: danger: ‘infile’ leaks here; was opened at [(5)](sarif:/runs/0/results/68/codeFlows/0/threadFlows/0/locations/4)
#  167|   end:
#  168|       zmq_close(socket);
#  169|->     zmq_ctx_destroy(zmq_ctx);
#  170|       return ret;
#  171|   }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def529]
ffmpeg-7.1.2/tools/zmqsend.c:169:5: warning[-Wanalyzer-malloc-leak]: leak of ‘infile’
ffmpeg-7.1.2/tools/zmqsend.c:67:12: branch_true: following ‘true’ branch (when ‘c != -1’)...
ffmpeg-7.1.2/tools/zmqsend.c:68:9: branch_true: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:83:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:87:18: acquire_memory: allocated here
ffmpeg-7.1.2/tools/zmqsend.c:89:8: branch_false: following ‘false’ branch (when ‘infile’ is non-NULL)...
ffmpeg-7.1.2/tools/zmqsend.c:95:15: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:96:8: branch_false: following ‘false’ branch...
ffmpeg-7.1.2/tools/zmqsend.c:102:14: branch_false: ...to here
ffmpeg-7.1.2/tools/zmqsend.c:169:5: throw: if ‘zmq_ctx_destroy’ throws an exception...
ffmpeg-7.1.2/tools/zmqsend.c:169:5: danger: ‘infile’ leaks here; was allocated at [(5)](sarif:/runs/0/results/69/codeFlows/0/threadFlows/0/locations/4)
#  167|   end:
#  168|       zmq_close(socket);
#  169|->     zmq_ctx_destroy(zmq_ctx);
#  170|       return ret;
#  171|   }