Task #1560 - libjpeg-turbo-3.0.2-1.fc40/scan-results.err
back to task #1560download
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c: scope_hint: In function ‘main’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:726:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "rb")’
# 724| exit(EXIT_FAILURE);
# 725| }
# 726|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 727| (icc_len = ftell(icc_file)) < 1 ||
# 728| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:726:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "rb")’
# 724| exit(EXIT_FAILURE);
# 725| }
# 726|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 727| (icc_len = ftell(icc_file)) < 1 ||
# 728| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:726:42: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "rb")’
# 724| exit(EXIT_FAILURE);
# 725| }
# 726|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 727| (icc_len = ftell(icc_file)) < 1 ||
# 728| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:726:42: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "rb")’
# 724| exit(EXIT_FAILURE);
# 725| }
# 726|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 727| (icc_len = ftell(icc_file)) < 1 ||
# 728| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:727:41: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "rb")’
# 725| }
# 726| if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 727|-> (icc_len = ftell(icc_file)) < 1 ||
# 728| fseek(icc_file, 0, SEEK_SET) < 0) {
# 729| fprintf(stderr, "%s: can't determine size of %s\n", progname,
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:727:41: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "rb")’
# 725| }
# 726| if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 727|-> (icc_len = ftell(icc_file)) < 1 ||
# 728| fseek(icc_file, 0, SEEK_SET) < 0) {
# 729| fprintf(stderr, "%s: can't determine size of %s\n", progname,
Error: GCC_ANALYZER_WARNING (CWE-476):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:762:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 760| /* Figure out the input file format, and set up to read it. */
# 761| src_mgr = select_file_type(&cinfo, input_file);
# 762|-> src_mgr->input_file = input_file;
# 763| #ifdef CJPEG_FUZZER
# 764| src_mgr->max_pixels = 1048576;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/cjpeg.c:774:3: warning[deadcode.DeadStores]: Value stored to 'file_index' is never read
# 772|
# 773| /* Adjust default compression parameters by re-parsing the options */
# 774|-> file_index = parse_switches(&cinfo, argc, argv, 0, TRUE);
# 775|
# 776| /* Specify data destination for compression */
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c:652:3: warning[deadcode.DeadStores]: Value stored to 'file_index' is never read
# 650|
# 651| /* Adjust default decompression parameters by re-parsing the options */
# 652|-> file_index = parse_switches(&cinfo, argc, argv, 0, TRUE);
# 653|
# 654| /* Initialize the output module now to let it override any crucial
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c:702:25: warning[core.NullDereference]: Access to field 'output_file' results in a dereference of a null pointer (loaded from variable 'dest_mgr')
# 700| break;
# 701| }
# 702|-> dest_mgr->output_file = output_file;
# 703|
# 704| /* Start decompressor */
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c:883:35: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 881| */
# 882| if (report || max_scans != 0)
# 883|-> progress.pub.completed_passes = progress.pub.total_passes;
# 884|
# 885| if (icc_filename != NULL) {
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c: scope_hint: In function ‘main’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c:894:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "wb")’
# 892| exit(EXIT_FAILURE);
# 893| }
# 894|-> if (jpeg_read_icc_profile(&cinfo, &icc_profile, &icc_len)) {
# 895| if (fwrite(icc_profile, icc_len, 1, icc_file) < 1) {
# 896| fprintf(stderr, "%s: can't read ICC profile from %s\n", progname,
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/djpeg.c:894:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "wb")’
# 892| exit(EXIT_FAILURE);
# 893| }
# 894|-> if (jpeg_read_icc_profile(&cinfo, &icc_profile, &icc_len)) {
# 895| if (fwrite(icc_profile, icc_len, 1, icc_file) < 1) {
# 896| fprintf(stderr, "%s: can't read ICC profile from %s\n", progname,
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:494:32: warning[core.NullDereference]: Array access (from variable 'buffer12') results in a null pointer dereference
# 492| /* Swap MSB and LSB in each sample */
# 493| for (col = 0; col < row_stride; col++)
# 494|-> buffer12[0][col] = ((buffer12[0][col] & 0xFF) << 8) |
# 495| ((buffer12[0][col] >> 8) & 0xFF);
# 496| }
Error: GCC_ANALYZER_WARNING (CWE-476):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c: scope_hint: In function ‘do_read_JPEG_file’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:494:40: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘buffer12’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:56: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:48: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:430:3: note: in expansion of macro ‘jpeg_create_decompress’
# 492| /* Swap MSB and LSB in each sample */
# 493| for (col = 0; col < row_stride; col++)
# 494|-> buffer12[0][col] = ((buffer12[0][col] & 0xFF) << 8) |
# 495| ((buffer12[0][col] >> 8) & 0xFF);
# 496| }
Error: GCC_ANALYZER_WARNING (CWE-476):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:497:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘buffer12’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:430:3: note: in expansion of macro ‘jpeg_create_decompress’
# 495| ((buffer12[0][col] >> 8) & 0xFF);
# 496| }
# 497|-> fwrite(buffer12[0], 1, row_stride * sizeof(J12SAMPLE), outfile);
# 498| }
# 499| } else {
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:497:14: warning[core.NullDereference]: Array access (from variable 'buffer12') results in a null pointer dereference
# 495| ((buffer12[0][col] >> 8) & 0xFF);
# 496| }
# 497|-> fwrite(buffer12[0], 1, row_stride * sizeof(J12SAMPLE), outfile);
# 498| }
# 499| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:506:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘buffer’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:430:3: note: in expansion of macro ‘jpeg_create_decompress’
# 504| */
# 505| (void)jpeg_read_scanlines(cinfo, buffer, 1);
# 506|-> fwrite(buffer[0], 1, row_stride, outfile);
# 507| }
# 508| }
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/example.c:506:14: warning[core.NullDereference]: Array access (from variable 'buffer') results in a null pointer dereference
# 504| */
# 505| (void)jpeg_read_scanlines(cinfo, buffer, 1);
# 506|-> fwrite(buffer[0], 1, row_stride, outfile);
# 507| }
# 508| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c:491:11: warning[deadcode.DeadStores]: Although the value stored to 'v' is used in the enclosing expression, the value is never actually read from 'v'
# 489| */
# 490| if ((v = (*block)[jpeg_natural_order[ke]]) >= 0) {
# 491|-> if (v >>= cinfo->Al) break;
# 492| } else {
# 493| v = -v;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c:494:11: warning[deadcode.DeadStores]: Although the value stored to 'v' is used in the enclosing expression, the value is never actually read from 'v'
# 492| } else {
# 493| v = -v;
# 494|-> if (v >>= cinfo->Al) break;
# 495| }
# 496|
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c:625:11: warning[deadcode.DeadStores]: Although the value stored to 'v' is used in the enclosing expression, the value is never actually read from 'v'
# 623| */
# 624| if ((v = (*block)[jpeg_natural_order[ke]]) >= 0) {
# 625|-> if (v >>= cinfo->Al) break;
# 626| } else {
# 627| v = -v;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c:628:11: warning[deadcode.DeadStores]: Although the value stored to 'v' is used in the enclosing expression, the value is never actually read from 'v'
# 626| } else {
# 627| v = -v;
# 628|-> if (v >>= cinfo->Al) break;
# 629| }
# 630|
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c:634:11: warning[deadcode.DeadStores]: Although the value stored to 'v' is used in the enclosing expression, the value is never actually read from 'v'
# 632| for (kex = ke; kex > 0; kex--)
# 633| if ((v = (*block)[jpeg_natural_order[kex]]) >= 0) {
# 634|-> if (v >>= cinfo->Ah) break;
# 635| } else {
# 636| v = -v;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcarith.c:637:11: warning[deadcode.DeadStores]: Although the value stored to 'v' is used in the enclosing expression, the value is never actually read from 'v'
# 635| } else {
# 636| v = -v;
# 637|-> if (v >>= cinfo->Ah) break;
# 638| }
# 639|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jccoefct.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jccoefct.c:359: error[legacyUninitvar]: Uninitialized variable: buffer
# 357| for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
# 358| compptr = cinfo->cur_comp_info[ci];
# 359|-> buffer[ci] = (*cinfo->mem->access_virt_barray)
# 360| ((j_common_ptr)cinfo, coef->whole_image[compptr->component_index],
# 361| coef->iMCU_row_num * compptr->v_samp_factor,
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jccoefct.c:376:24: warning[core.NullDereference]: Array access results in an undefined pointer dereference
# 374| start_col = MCU_col_num * compptr->MCU_width;
# 375| for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
# 376|-> buffer_ptr = buffer[ci][yindex + yoffset] + start_col;
# 377| for (xindex = 0; xindex < compptr->MCU_width; xindex++) {
# 378| coef->MCU_buffer[blkn++] = buffer_ptr++;
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jccolor.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcdctmgr.c:106:5: warning[deadcode.DeadStores]: Value stored to 'val' is never read
# 104| if (!(val & 0x8000)) {
# 105| bit -= 1;
# 106|-> val <<= 1;
# 107| }
# 108|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcdiffct.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:265:14: warning[core.NullDereference]: Array access (via field 'bits') results in a null pointer dereference
# 263| p = 0;
# 264| for (l = 1; l <= 16; l++) {
# 265|-> i = (int)htbl->bits[l];
# 266| if (i < 0 || p + i > 256) /* protect against table overrun */
# 267| ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
Error: GCC_ANALYZER_WARNING (CWE-457):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c: scope_hint: In function ‘encode_one_block_simd’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:464:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘buffer’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:550:3: note: in expansion of macro ‘STORE_BUFFER’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:550:3: note: in expansion of macro ‘STORE_BUFFER’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpeglib.h:1199: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:31: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegint.h:444:33: note: in definition of macro ‘MIN’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:550:3: note: in expansion of macro ‘STORE_BUFFER’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:550:3: note: in expansion of macro ‘STORE_BUFFER’
# 462| while (bytes > 0) { \
# 463| bytestocopy = MIN(bytes, state->free_in_buffer); \
# 464|-> memcpy(state->next_output_byte, buffer, bytestocopy); \
# 465| state->next_output_byte += bytestocopy; \
# 466| buffer += bytestocopy; \
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:580: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 578| * Agner Fog. This code assumes we are on a two's complement machine.
# 579| */
# 580|-> nbits = temp >> (CHAR_BIT * sizeof(int) - 1);
# 581| temp += nbits;
# 582| nbits ^= temp;
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:632: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 630|
# 631| /* One iteration for each value in jpeg_natural_order[] */
# 632|-> kloop(1); kloop(8); kloop(16); kloop(9); kloop(2); kloop(3);
# 633| kloop(10); kloop(17); kloop(24); kloop(32); kloop(25); kloop(18);
# 634| kloop(11); kloop(4); kloop(5); kloop(12); kloop(19); kloop(26);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:633: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 631| /* One iteration for each value in jpeg_natural_order[] */
# 632| kloop(1); kloop(8); kloop(16); kloop(9); kloop(2); kloop(3);
# 633|-> kloop(10); kloop(17); kloop(24); kloop(32); kloop(25); kloop(18);
# 634| kloop(11); kloop(4); kloop(5); kloop(12); kloop(19); kloop(26);
# 635| kloop(33); kloop(40); kloop(48); kloop(41); kloop(34); kloop(27);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:634: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 632| kloop(1); kloop(8); kloop(16); kloop(9); kloop(2); kloop(3);
# 633| kloop(10); kloop(17); kloop(24); kloop(32); kloop(25); kloop(18);
# 634|-> kloop(11); kloop(4); kloop(5); kloop(12); kloop(19); kloop(26);
# 635| kloop(33); kloop(40); kloop(48); kloop(41); kloop(34); kloop(27);
# 636| kloop(20); kloop(13); kloop(6); kloop(7); kloop(14); kloop(21);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:635: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 633| kloop(10); kloop(17); kloop(24); kloop(32); kloop(25); kloop(18);
# 634| kloop(11); kloop(4); kloop(5); kloop(12); kloop(19); kloop(26);
# 635|-> kloop(33); kloop(40); kloop(48); kloop(41); kloop(34); kloop(27);
# 636| kloop(20); kloop(13); kloop(6); kloop(7); kloop(14); kloop(21);
# 637| kloop(28); kloop(35); kloop(42); kloop(49); kloop(56); kloop(57);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:636: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 634| kloop(11); kloop(4); kloop(5); kloop(12); kloop(19); kloop(26);
# 635| kloop(33); kloop(40); kloop(48); kloop(41); kloop(34); kloop(27);
# 636|-> kloop(20); kloop(13); kloop(6); kloop(7); kloop(14); kloop(21);
# 637| kloop(28); kloop(35); kloop(42); kloop(49); kloop(56); kloop(57);
# 638| kloop(50); kloop(43); kloop(36); kloop(29); kloop(22); kloop(15);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:637: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 635| kloop(33); kloop(40); kloop(48); kloop(41); kloop(34); kloop(27);
# 636| kloop(20); kloop(13); kloop(6); kloop(7); kloop(14); kloop(21);
# 637|-> kloop(28); kloop(35); kloop(42); kloop(49); kloop(56); kloop(57);
# 638| kloop(50); kloop(43); kloop(36); kloop(29); kloop(22); kloop(15);
# 639| kloop(23); kloop(30); kloop(37); kloop(44); kloop(51); kloop(58);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:638: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 636| kloop(20); kloop(13); kloop(6); kloop(7); kloop(14); kloop(21);
# 637| kloop(28); kloop(35); kloop(42); kloop(49); kloop(56); kloop(57);
# 638|-> kloop(50); kloop(43); kloop(36); kloop(29); kloop(22); kloop(15);
# 639| kloop(23); kloop(30); kloop(37); kloop(44); kloop(51); kloop(58);
# 640| kloop(59); kloop(52); kloop(45); kloop(38); kloop(31); kloop(39);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:639: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 637| kloop(28); kloop(35); kloop(42); kloop(49); kloop(56); kloop(57);
# 638| kloop(50); kloop(43); kloop(36); kloop(29); kloop(22); kloop(15);
# 639|-> kloop(23); kloop(30); kloop(37); kloop(44); kloop(51); kloop(58);
# 640| kloop(59); kloop(52); kloop(45); kloop(38); kloop(31); kloop(39);
# 641| kloop(46); kloop(53); kloop(60); kloop(61); kloop(54); kloop(47);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:640: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 638| kloop(50); kloop(43); kloop(36); kloop(29); kloop(22); kloop(15);
# 639| kloop(23); kloop(30); kloop(37); kloop(44); kloop(51); kloop(58);
# 640|-> kloop(59); kloop(52); kloop(45); kloop(38); kloop(31); kloop(39);
# 641| kloop(46); kloop(53); kloop(60); kloop(61); kloop(54); kloop(47);
# 642| kloop(55); kloop(62); kloop(63);
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:641: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 639| kloop(23); kloop(30); kloop(37); kloop(44); kloop(51); kloop(58);
# 640| kloop(59); kloop(52); kloop(45); kloop(38); kloop(31); kloop(39);
# 641|-> kloop(46); kloop(53); kloop(60); kloop(61); kloop(54); kloop(47);
# 642| kloop(55); kloop(62); kloop(63);
# 643|
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jchuff.c:642: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 640| kloop(59); kloop(52); kloop(45); kloop(38); kloop(31); kloop(39);
# 641| kloop(46); kloop(53); kloop(60); kloop(61); kloop(54); kloop(47);
# 642|-> kloop(55); kloop(62); kloop(63);
# 643|
# 644| /* If the last coef(s) were zero, emit an end-of-block code */
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcicc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcicc.c:100:32: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'icc_data_ptr')
# 98| /* Add the profile data */
# 99| while (length--) {
# 100|-> jpeg_write_m_byte(cinfo, *icc_data_ptr);
# 101| icc_data_ptr++;
# 102| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jclhuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jclhuff.c:364:11: warning[deadcode.DeadStores]: Value stored to 'temp2' is never read
# 362| temp = (-temp) & 0x7FFF; /* absolute value, mod 2^16 */
# 363| if (temp == 0) /* special case: magnitude = 32768 */
# 364|-> temp2 = temp = 0x8000;
# 365| temp2 = ~temp; /* one's complement of magnitude */
# 366| } else {
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcmarker.c:207:8: warning[core.NullDereference]: Access to field 'sent_table' results in a dereference of a null pointer (loaded from variable 'htbl')
# 205| ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, index);
# 206|
# 207|-> if (!htbl->sent_table) {
# 208| emit_marker(cinfo, M_DHT);
# 209|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcmaster.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcmaster.c:310:30: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<' is a garbage value
# 308| */
# 309| for (ci = 0; ci < cinfo->num_components; ci++) {
# 310|-> if (last_bitpos[ci][0] < 0)
# 311| ERREXIT(cinfo, JERR_MISSING_DATA);
# 312| }
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcmaster.c:316:11: warning[core.uninitialized.Branch]: Branch condition evaluates to a garbage value
# 314| } else {
# 315| for (ci = 0; ci < cinfo->num_components; ci++) {
# 316|-> if (!component_sent[ci])
# 317| ERREXIT(cinfo, JERR_MISSING_DATA);
# 318| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcparam.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcparam.c:535:5: warning[deadcode.DeadStores]: Value stored to 'scanptr' is never read
# 533| scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0);
# 534| /* Luma bottom bit comes last since it's usually largest scan */
# 535|-> scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0);
# 536| } else {
# 537| /* All-purpose script for other color spaces. */
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcparam.c:546:5: warning[deadcode.DeadStores]: Value stored to 'scanptr' is never read
# 544| /* Successive approximation final pass */
# 545| scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);
# 546|-> scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0);
# 547| }
# 548| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcphuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcphuff.c:501: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 499| * 1997 by Agner Fog.
# 500| */
# 501|-> temp3 = temp >> (CHAR_BIT * sizeof(int) - 1);
# 502| temp ^= temp3;
# 503| temp -= temp3; /* temp is abs value of input */
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcphuff.c:584: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 582| #endif
# 583|
# 584|-> COMPUTE_ABSVALUES_AC_FIRST(Sl0);
# 585|
# 586| bits[0] = zerobits;
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jcphuff.c:817: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 815| #endif
# 816|
# 817|-> COMPUTE_ABSVALUES_AC_REFINE(Sl0, 0);
# 818|
# 819| bits[0] = zerobits;
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jctrans.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jctrans.c:313: error[legacyUninitvar]: Uninitialized variable: buffer
# 311| for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
# 312| compptr = cinfo->cur_comp_info[ci];
# 313|-> buffer[ci] = (*cinfo->mem->access_virt_barray)
# 314| ((j_common_ptr)cinfo, coef->whole_image[compptr->component_index],
# 315| coef->iMCU_row_num * compptr->v_samp_factor,
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jctrans.c:335:26: warning[core.NullDereference]: Array access results in an undefined pointer dereference
# 333| yindex + yoffset < compptr->last_row_height) {
# 334| /* Fill in pointers to real blocks in this row */
# 335|-> buffer_ptr = buffer[ci][yindex + yoffset] + start_col;
# 336| for (xindex = 0; xindex < blockcnt; xindex++)
# 337| MCU_buffer[blkn++] = buffer_ptr++;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jctrans.c:350:38: warning[core.NullDereference]: Array access results in an undefined pointer dereference
# 348| for (; xindex < compptr->MCU_width; xindex++) {
# 349| MCU_buffer[blkn] = coef->dummy_buffer[blkn];
# 350|-> MCU_buffer[blkn][0][0] = MCU_buffer[blkn - 1][0][0];
# 351| blkn++;
# 352| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdapistd.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdapistd.c:203:7: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'width')
# 201|
# 202| /* xoffset and width must fall within the output image dimensions. */
# 203|-> if (*width == 0 || *xoffset + *width > cinfo->output_width)
# 204| ERREXIT(cinfo, JERR_WIDTH_OVERFLOW);
# 205|
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdapistd.c:203:22: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'xoffset')
# 201|
# 202| /* xoffset and width must fall within the output image dimensions. */
# 203|-> if (*width == 0 || *xoffset + *width > cinfo->output_width)
# 204| ERREXIT(cinfo, JERR_WIDTH_OVERFLOW);
# 205|
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdapistd.c:234:19: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'xoffset')
# 232|
# 233| /* Adjust xoffset to the nearest iMCU boundary <= the requested value */
# 234|-> input_xoffset = *xoffset;
# 235| *xoffset = (input_xoffset / align) * align;
# 236|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdarith.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c: scope_hint: In function ‘empty_mem_output_buffer’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:100:3: warning[-Wanalyzer-null-argument]: use of NULL ‘nextbuffer’ where non-null expected
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:24: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:98:5: note: in expansion of macro ‘ERREXIT1’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 98| ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
# 99|
# 100|-> memcpy(nextbuffer, dest->buffer, dest->bufsize);
# 101|
# 102| free(dest->newbuffer);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:100:3: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 98| ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
# 99|
# 100|-> memcpy(nextbuffer, dest->buffer, dest->bufsize);
# 101|
# 102| free(dest->newbuffer);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:177:23: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outbuffer')
# 175| dest->pub.empty_output_buffer = empty_mem_output_buffer;
# 176| dest->pub.term_destination = term_mem_destination;
# 177|-> if (dest->buffer == *outbuffer && *outbuffer != NULL && alloc)
# 178| reused = TRUE;
# 179| dest->outbuffer = outbuffer;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:183:29: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outsize')
# 181| dest->alloc = alloc;
# 182|
# 183|-> if (*outbuffer == NULL || *outsize == 0) {
# 184| if (alloc) {
# 185| /* Allocate initial buffer */
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:189:16: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outsize')
# 187| if (dest->newbuffer == NULL)
# 188| ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
# 189|-> *outsize = OUTPUT_BUF_SIZE;
# 190| } else
# 191| ERREXIT(cinfo, JERR_BUFFER_SIZE);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:196:21: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outsize')
# 194| dest->pub.next_output_byte = dest->buffer = *outbuffer;
# 195| if (!reused)
# 196|-> dest->bufsize = *outsize;
# 197| dest->pub.free_in_buffer = dest->bufsize;
# 198| }
Error: GCC_ANALYZER_WARNING (CWE-688):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c: scope_hint: In function ‘empty_mem_output_buffer’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:134:3: warning[-Wanalyzer-null-argument]: use of NULL ‘nextbuffer’ where non-null expected
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:24: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:132:5: note: in expansion of macro ‘ERREXIT1’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 132| ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
# 133|
# 134|-> memcpy(nextbuffer, dest->buffer, dest->bufsize);
# 135|
# 136| free(dest->newbuffer);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:134:3: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 132| ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
# 133|
# 134|-> memcpy(nextbuffer, dest->buffer, dest->bufsize);
# 135|
# 136| free(dest->newbuffer);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:267:7: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outbuffer')
# 265| dest->newbuffer = NULL;
# 266|
# 267|-> if (*outbuffer == NULL || *outsize == 0) {
# 268| /* Allocate initial buffer */
# 269| dest->newbuffer = *outbuffer = (unsigned char *)malloc(OUTPUT_BUF_SIZE);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:267:29: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outsize')
# 265| dest->newbuffer = NULL;
# 266|
# 267|-> if (*outbuffer == NULL || *outsize == 0) {
# 268| /* Allocate initial buffer */
# 269| dest->newbuffer = *outbuffer = (unsigned char *)malloc(OUTPUT_BUF_SIZE);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst.c:272:14: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'outsize')
# 270| if (dest->newbuffer == NULL)
# 271| ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
# 272|-> *outsize = OUTPUT_BUF_SIZE;
# 273| }
# 274|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdcoefct.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdcoefct.c:206: error[legacyUninitvar]: Uninitialized variable: buffer
# 204| for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
# 205| compptr = cinfo->cur_comp_info[ci];
# 206|-> buffer[ci] = (*cinfo->mem->access_virt_barray)
# 207| ((j_common_ptr)cinfo, coef->whole_image[compptr->component_index],
# 208| cinfo->input_iMCU_row * compptr->v_samp_factor,
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdcoefct.c:227:24: warning[core.NullDereference]: Array access results in an undefined pointer dereference
# 225| start_col = MCU_col_num * compptr->MCU_width;
# 226| for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
# 227|-> buffer_ptr = buffer[ci][yindex + yoffset] + start_col;
# 228| for (xindex = 0; xindex < compptr->MCU_width; xindex++) {
# 229| coef->MCU_buffer[blkn++] = buffer_ptr++;
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdcolor.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jddiffct.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:178:14: warning[core.NullDereference]: Array access (via field 'bits') results in a null pointer dereference
# 176| p = 0;
# 177| for (l = 1; l <= 16; l++) {
# 178|-> i = (int)htbl->bits[l];
# 179| if (i < 0 || p + i > 256) /* protect against table overrun */
# 180| ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:447:10: warning[core.BitwiseShift]: Left shift overflows the capacity of 'int'
# 445|
# 446| CHECK_BIT_BUFFER(*state, l, return -1);
# 447|-> code = GET_BITS(l);
# 448|
# 449| /* Collect the rest of the Huffman code one bit at a time. */
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:576:11: warning[core.BitwiseShift]: Left shift overflows the capacity of 'int'
# 574| if (s) {
# 575| CHECK_BIT_BUFFER(br_state, s, return FALSE);
# 576|-> r = GET_BITS(s);
# 577| s = HUFF_EXTEND(r, s);
# 578| }
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:577: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 575| CHECK_BIT_BUFFER(br_state, s, return FALSE);
# 576| r = GET_BITS(s);
# 577|-> s = HUFF_EXTEND(r, s);
# 578| }
# 579|
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:613: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 611| CHECK_BIT_BUFFER(br_state, s, return FALSE);
# 612| r = GET_BITS(s);
# 613|-> s = HUFF_EXTEND(r, s);
# 614| /* Output coefficient in natural (dezigzagged) order.
# 615| * Note: the extra entries in jpeg_natural_order[] will save us
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:687: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 685| FILL_BIT_BUFFER_FAST
# 686| r = GET_BITS(s);
# 687|-> s = HUFF_EXTEND(r, s);
# 688| }
# 689|
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdhuff.c:712: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 710| FILL_BIT_BUFFER_FAST
# 711| r = GET_BITS(s);
# 712|-> s = HUFF_EXTEND(r, s);
# 713| (*block)[jpeg_natural_order[k]] = (JCOEF)s;
# 714| } else {
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdicc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdicc.c:88:17: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'icc_data_ptr')
# 86| ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
# 87|
# 88|-> *icc_data_ptr = NULL; /* avoid confusion if FALSE return */
# 89| *icc_data_len = 0;
# 90|
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdicc.c:89:17: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'icc_data_len')
# 87|
# 88| *icc_data_ptr = NULL; /* avoid confusion if FALSE return */
# 89|-> *icc_data_len = 0;
# 90|
# 91| /* This first pass over the saved markers discovers whether there are
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdlhuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdlhuff.c:261: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 259| CHECK_BIT_BUFFER(br_state, s, return mcu_num);
# 260| r = GET_BITS(s);
# 261|-> s = HUFF_EXTEND(r, s);
# 262| }
# 263| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdmarker.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdmaster.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdphuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdsample.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jerror.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jidctred.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:400:17: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'hdr_ptr')
# 398|
# 399| /* Success, initialize the new pool header and add to list */
# 400|-> hdr_ptr->next = mem->large_list[pool_id];
# 401| /* We maintain space counts in each pool header for statistical purposes,
# 402| * even though they are not needed for allocation.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:849:55: warning[core.NullDereference]: Array access (from variable 'mem_buffer16') results in a null pointer dereference
# 847| if (writing)
# 848| (*ptr->b_s_info.write_backing_store) (cinfo, &ptr->b_s_info,
# 849|-> (void *)mem_buffer16[i],
# 850| file_offset, byte_count);
# 851| else
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:863:55: warning[core.NullDereference]: Array access (from variable 'mem_buffer12') results in a null pointer dereference
# 861| if (writing)
# 862| (*ptr->b_s_info.write_backing_store) (cinfo, &ptr->b_s_info,
# 863|-> (void *)mem_buffer12[i],
# 864| file_offset, byte_count);
# 865| else
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:872:55: warning[core.NullDereference]: Array access (via field 'mem_buffer') results in a null pointer dereference
# 870| if (writing)
# 871| (*ptr->b_s_info.write_backing_store) (cinfo, &ptr->b_s_info,
# 872|-> (void *)ptr->mem_buffer[i],
# 873| file_offset, byte_count);
# 874| else
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:906:53: warning[core.NullDereference]: Array access (via field 'mem_buffer') results in a null pointer dereference
# 904| if (writing)
# 905| (*ptr->b_s_info.write_backing_store) (cinfo, &ptr->b_s_info,
# 906|-> (void *)ptr->mem_buffer[i],
# 907| file_offset, byte_count);
# 908| else
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:992:27: warning[core.NullDereference]: Array access (via field 'mem_buffer') results in a null pointer dereference
# 990| end_row -= ptr->cur_start_row;
# 991| while (undef_row < end_row) {
# 992|-> jzero_far((void *)ptr->mem_buffer[undef_row], bytesperrow);
# 993| undef_row++;
# 994| }
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:1076:27: warning[core.NullDereference]: Array access (via field 'mem_buffer') results in a null pointer dereference
# 1074| end_row -= ptr->cur_start_row;
# 1075| while (undef_row < end_row) {
# 1076|-> jzero_far((void *)ptr->mem_buffer[undef_row], bytesperrow);
# 1077| undef_row++;
# 1078| }
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmemmgr.c:1233:24: warning[core.NullDereference]: Dereference of null pointer
# 1231|
# 1232| /* OK, fill in the method pointers */
# 1233|-> mem->pub.alloc_small = alloc_small;
# 1234| mem->pub.alloc_large = alloc_large;
# 1235| mem->pub.alloc_sarray = alloc_sarray;
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpeglib.h:34: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:23: included_from: Included from here.
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jmorecfg.h:209:17: warning[-Wanalyzer-malloc-leak]: leak of ‘nextbuffer’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:112:10: note: in expansion of macro ‘TRUE’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jdatadst-tj.c:112:10: note: in expansion of macro ‘TRUE’
# 207| #endif
# 208| #ifndef TRUE
# 209|-> #define TRUE 1
# 210| #endif
# 211|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c: scope_hint: In function ‘main’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:543:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "rb")’
# 541| exit(EXIT_FAILURE);
# 542| }
# 543|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 544| (icc_len = ftell(icc_file)) < 1 ||
# 545| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:543:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "rb")’
# 541| exit(EXIT_FAILURE);
# 542| }
# 543|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 544| (icc_len = ftell(icc_file)) < 1 ||
# 545| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:543:42: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "rb")’
# 541| exit(EXIT_FAILURE);
# 542| }
# 543|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 544| (icc_len = ftell(icc_file)) < 1 ||
# 545| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:543:42: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "rb")’
# 541| exit(EXIT_FAILURE);
# 542| }
# 543|-> if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 544| (icc_len = ftell(icc_file)) < 1 ||
# 545| fseek(icc_file, 0, SEEK_SET) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:544:41: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(icc_filename, "rb")’
# 542| }
# 543| if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 544|-> (icc_len = ftell(icc_file)) < 1 ||
# 545| fseek(icc_file, 0, SEEK_SET) < 0) {
# 546| fprintf(stderr, "%s: can't determine size of %s\n", progname,
Error: GCC_ANALYZER_WARNING (CWE-401):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:544:41: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(icc_filename, "rb")’
# 542| }
# 543| if (fseek(icc_file, 0, SEEK_END) < 0 ||
# 544|-> (icc_len = ftell(icc_file)) < 1 ||
# 545| fseek(icc_file, 0, SEEK_SET) < 0) {
# 546| fprintf(stderr, "%s: can't determine size of %s\n", progname,
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:672:3: warning[deadcode.DeadStores]: Value stored to 'file_index' is never read
# 670|
# 671| /* Adjust default compression parameters by re-parsing the options */
# 672|-> file_index = parse_switches(&dstinfo, argc, argv, 0, TRUE);
# 673|
# 674| /* Specify data destination for compression */
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jpegtran.c:722:31: warning[core.UndefinedBinaryOperatorResult]: The right operand of '+' is a garbage value
# 720| #if TRANSFORMS_SUPPORTED
# 721| if (dropfilename != NULL)
# 722|-> exit(jsrcerr.num_warnings + jdroperr.num_warnings +
# 723| jdsterr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS);
# 724| #endif
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant1.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant1.c:259:52: warning[core.DivideZero]: Division by zero
# 257| * dithering can't produce a color outside the selected gamut.)
# 258| */
# 259|-> return (int)(((JLONG)j * _MAXJSAMPLE + maxj / 2) / maxj);
# 260| }
# 261|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-369):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant2.c:513: error[zerodiv]: Division by zero.
# 511|
# 512| ((_JSAMPARRAY)cinfo->colormap)[0][icolor] =
# 513|-> (_JSAMPLE)((c0total + (total >> 1)) / total);
# 514| ((_JSAMPARRAY)cinfo->colormap)[1][icolor] =
# 515| (_JSAMPLE)((c1total + (total >> 1)) / total);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant2.c:513:41: warning[core.DivideZero]: Division by zero
# 511|
# 512| ((_JSAMPARRAY)cinfo->colormap)[0][icolor] =
# 513|-> (_JSAMPLE)((c0total + (total >> 1)) / total);
# 514| ((_JSAMPARRAY)cinfo->colormap)[1][icolor] =
# 515| (_JSAMPLE)((c1total + (total >> 1)) / total);
Error: CPPCHECK_WARNING (CWE-369):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant2.c:515: error[zerodiv]: Division by zero.
# 513| (_JSAMPLE)((c0total + (total >> 1)) / total);
# 514| ((_JSAMPARRAY)cinfo->colormap)[1][icolor] =
# 515|-> (_JSAMPLE)((c1total + (total >> 1)) / total);
# 516| ((_JSAMPARRAY)cinfo->colormap)[2][icolor] =
# 517| (_JSAMPLE)((c2total + (total >> 1)) / total);
Error: CPPCHECK_WARNING (CWE-369):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/jquant2.c:517: error[zerodiv]: Division by zero.
# 515| (_JSAMPLE)((c1total + (total >> 1)) / total);
# 516| ((_JSAMPARRAY)cinfo->colormap)[2][icolor] =
# 517|-> (_JSAMPLE)((c2total + (total >> 1)) / total);
# 518| }
# 519|
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/md5/md5hl.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdbmp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdgif.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdgif.c:208:25: warning[core.BitwiseShift]: Right operand is negative in left shift
# 206| /* LZWReadByte initialization: */
# 207| /* compute special code values (note that these do not change later) */
# 208|-> sinfo->clear_code = 1 << sinfo->input_code_size;
# 209| sinfo->end_code = sinfo->clear_code + 1;
# 210| ReInitLZW(sinfo);
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdjpgcom.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdppm.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdppm.c:847:75: warning[core.DivideZero]: Division by zero
# 845| for (val = 0; val <= (long)maxval; val++) {
# 846| /* The multiplication here must be done in 32 bits to avoid overflow */
# 847|-> source->rescale[val] = (_JSAMPLE)((val * _MAXJSAMPLE + half_maxval) /
# 848| maxval);
# 849| }
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdswitch.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/rdtarga.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/simd/x86_64/jsimd.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/strtest.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/tjbench.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/tjexample.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/tjexample.c:258:8: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 256| THROW_TJ("creating TurboJPEG instance");
# 257|
# 258|-> if (!strcasecmp(inFormat, "jpg")) {
# 259| /* Input image is a JPEG image. Decompress and/or transform it. */
# 260| long size;
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/tjexample.c:315:10: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 313| subsampName[inSubsamp], colorspaceName[inColorspace]);
# 314|
# 315|-> if (!strcasecmp(outFormat, "jpg") && doTransform &&
# 316| scalingFactor.num == 1 && scalingFactor.denom == 1 && outSubsamp < 0 &&
# 317| outQual < 0) {
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/tjexample.c:366:8: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 364| printf("Output Image (%s): %d x %d pixels", outFormat, width, height);
# 365|
# 366|-> if (!strcasecmp(outFormat, "jpg")) {
# 367| /* Output image format is JPEG. Compress the uncompressed image. */
# 368| size_t jpegSize = 0;
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/tjunittest.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/transupp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-835):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/transupp.c: scope_hint: In function ‘do_crop_ext_reflect’
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/transupp.c:527:53: warning[-Wanalyzer-infinite-loop]: infinite loop
# 525| /* Reflect to left */
# 526| dst_row_ptr = dst_buffer[offset_y] + x_crop_blocks;
# 527|-> for (dst_blk_x = x_crop_blocks; dst_blk_x > 0;) {
# 528| src_row_ptr = dst_row_ptr; /* (re)set axis of reflection */
# 529| for (src_blk_x = comp_width; src_blk_x > 0 && dst_blk_x > 0;
Error: GCC_ANALYZER_WARNING (CWE-835):
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/transupp.c:546:26: warning[-Wanalyzer-infinite-loop]: infinite loop
# 544| dst_row_ptr = dst_buffer[offset_y] + x_crop_blocks + comp_width;
# 545| for (dst_blk_x = compptr->width_in_blocks - x_crop_blocks - comp_width;
# 546|-> dst_blk_x > 0;) {
# 547| src_row_ptr = dst_row_ptr; /* (re)set axis of reflection */
# 548| for (src_blk_x = comp_width; src_blk_x > 0 && dst_blk_x > 0;
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/turbojpeg.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/turbojpeg.c:1200:13: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'jpegSize')
# 1198| jpegSubsamp, jpegQual, flags | TJFLAG_NOREALLOC);
# 1199| }
# 1200|-> *jpegSize = size;
# 1201| return retval;
# 1202| }
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/turbojpeg.c:2615:3: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 2613| THROW("Could not scale down to desired image dimensions");
# 2614|
# 2615|-> width = scaledw; height = scaledh;
# 2616|
# 2617| processFlags(handle, flags, DECOMPRESS);
Error: CLANG_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/turbojpeg.c:2615:21: warning[deadcode.DeadStores]: Value stored to 'height' is never read
# 2613| THROW("Could not scale down to desired image dimensions");
# 2614|
# 2615|-> width = scaledw; height = scaledh;
# 2616|
# 2617| processFlags(handle, flags, DECOMPRESS);
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/wrbmp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/wrgif.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/wrjpgcom.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
libjpeg-turbo-3.0.2-build/libjpeg-turbo-3.0.2/wrtarga.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.