Task #52233 - libconfig-1.7.3-11.fc43/scan-results.err
back to task #52233download
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/examples/c/example4.c:104:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘result_next’
libconfig-1.7.3/examples/c/example4.c:88:5: branch_true: following ‘true’ branch...
<unknown>: branch_true: ...to here
libconfig-1.7.3/examples/c/example4.c:90:11: branch_true: following ‘true’ branch...
libconfig-1.7.3/examples/c/example4.c:92:60: branch_true: ...to here
libconfig-1.7.3/examples/c/example4.c:97:9: branch_true: following ‘true’ branch (when ‘result_count == result_capacity’)...
libconfig-1.7.3/examples/c/example4.c:99:9: branch_true: ...to here
libconfig-1.7.3/examples/c/example4.c:101:9: release_memory: ‘result’ is NULL
libconfig-1.7.3/examples/c/example4.c:104:7: danger: dereference of NULL ‘result_next’
# 102| }
# 103|
# 104|-> *result_next = strdup(file_path);
# 105| ++result_next;
# 106| ++result_count;
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/examples/c/example4.c:113:3: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘result_next’
# 111| }
# 112|
# 113|-> *result_next = NULL;
# 114|
# 115| return((const char **)result);
Error: GCC_ANALYZER_WARNING (CWE-457):
libconfig-1.7.3/lib/grammar.c:1162:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'yyss'
libconfig-1.7.3/lib/grammar.c:1120:6: branch_true: following 'true' branch...
libconfig-1.7.3/lib/grammar.c:1126:28: branch_true: ...to here
libconfig-1.7.3/lib/grammar.c:1149:10: branch_false: following 'false' branch (when 'yystacksize <= 9999')...
libconfig-1.7.3/lib/grammar.c:1151:7: branch_false: ...to here
libconfig-1.7.3/lib/grammar.c:1160:12: branch_false: following 'false' branch (when 'yyptr' is non-NULL)...
libconfig-1.7.3/lib/grammar.c:1162:9: branch_false: ...to here
libconfig-1.7.3/lib/grammar.c:1162:9: danger: use of uninitialized value 'yyss' here
# 1160| if (! yyptr)
# 1161| YYNOMEM;
# 1162|-> YYSTACK_RELOCATE (yyss_alloc, yyss);
# 1163| YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# 1164| # undef YYSTACK_RELOCATE
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:134:18: warning[-Wanalyzer-null-dereference]: dereference of NULL 'p'
libconfig-1.7.3/lib/libconfig.c:1609:19: enter_function: entry to 'config_setting_add'
libconfig-1.7.3/lib/libconfig.c:1612:5: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1615:5: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1615:5: branch_false: following 'false' branch (when 'parent' is non-NULL)...
libconfig-1.7.3/lib/libconfig.c:1618:7: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1621:5: branch_true: following 'true' branch...
libconfig-1.7.3/lib/libconfig.c:1630:6: branch_true: ...to here
libconfig-1.7.3/lib/libconfig.c:1630:6: call_function: calling 'config_setting_get_member' from 'config_setting_add'
# 132| for(p = a, q = b; ; p++, q++)
# 133| {
# 134|-> int pd = ((! *p) || strchr(PATH_TOKENS, *p));
# 135| int qd = ((! *q) || strchr(PATH_TOKENS, *q));
# 136|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:375: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: list
# 373| static void __config_list_add(config_list_t *list, config_setting_t *setting)
# 374| {
# 375|-> if((list->length % CHUNK_SIZE) == 0)
# 376| {
# 377| list->elements = (config_setting_t **)realloc(
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:375:7: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'list'
libconfig-1.7.3/lib/libconfig.c:1506:19: enter_function: entry to 'config_setting_set_string_elem'
libconfig-1.7.3/lib/libconfig.c:1511:5: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1515:5: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1515:5: branch_true: following 'true' branch (when 'idx < 0')...
libconfig-1.7.3/lib/libconfig.c:1517:10: branch_true: ...to here
libconfig-1.7.3/lib/libconfig.c:1517:7: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1520:15: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1520:15: call_function: calling 'config_setting_create' from 'config_setting_set_string_elem'
# 373| static void __config_list_add(config_list_t *list, config_setting_t *setting)
# 374| {
# 375|-> if((list->length % CHUNK_SIZE) == 0)
# 376| {
# 377| list->elements = (config_setting_t **)realloc(
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:382:3: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
libconfig-1.7.3/lib/libconfig.c:1506:19: enter_function: entry to 'config_setting_set_string_elem'
libconfig-1.7.3/lib/libconfig.c:1511:5: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1515:5: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1515:5: branch_true: following 'true' branch (when 'idx < 0')...
libconfig-1.7.3/lib/libconfig.c:1517:10: branch_true: ...to here
libconfig-1.7.3/lib/libconfig.c:1517:7: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1520:15: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1520:15: call_function: calling 'config_setting_create' from 'config_setting_set_string_elem'
# 380| }
# 381|
# 382|-> list->elements[list->length] = setting;
# 383| list->length++;
# 384| }
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:739: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: config->root
# 737|
# 738| config->root = __new(config_setting_t);
# 739|-> config->root->type = CONFIG_TYPE_GROUP;
# 740| config->root->config = config;
# 741| }
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:838: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: setting
# 836|
# 837| setting = __new(config_setting_t);
# 838|-> setting->parent = parent;
# 839| setting->name = (name == NULL) ? NULL : strdup(name);
# 840| setting->type = type;
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:838:3: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'setting'
libconfig-1.7.3/lib/libconfig.c:1506:19: enter_function: entry to 'config_setting_set_string_elem'
libconfig-1.7.3/lib/libconfig.c:1511:5: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1515:5: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1515:5: branch_true: following 'true' branch (when 'idx < 0')...
libconfig-1.7.3/lib/libconfig.c:1517:10: branch_true: ...to here
libconfig-1.7.3/lib/libconfig.c:1517:7: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1520:15: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1520:15: call_function: calling 'config_setting_create' from 'config_setting_set_string_elem'
# 836|
# 837| setting = __new(config_setting_t);
# 838|-> setting->parent = parent;
# 839| setting->name = (name == NULL) ? NULL : strdup(name);
# 840| setting->type = type;
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:839: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: setting
# 837| setting = __new(config_setting_t);
# 838| setting->parent = parent;
# 839|-> setting->name = (name == NULL) ? NULL : strdup(name);
# 840| setting->type = type;
# 841| setting->config = parent->config;
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:840: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: setting
# 838| setting->parent = parent;
# 839| setting->name = (name == NULL) ? NULL : strdup(name);
# 840|-> setting->type = type;
# 841| setting->config = parent->config;
# 842| setting->hook = NULL;
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:841: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: setting
# 839| setting->name = (name == NULL) ? NULL : strdup(name);
# 840| setting->type = type;
# 841|-> setting->config = parent->config;
# 842| setting->hook = NULL;
# 843| setting->line = 0;
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:842: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: setting
# 840| setting->type = type;
# 841| setting->config = parent->config;
# 842|-> setting->hook = NULL;
# 843| setting->line = 0;
# 844|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:843: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: setting
# 841| setting->config = parent->config;
# 842| setting->hook = NULL;
# 843|-> setting->line = 0;
# 844|
# 845| list = parent->value.list;
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1052:10: warning[-Wanalyzer-null-dereference]: dereference of NULL 'setting'
libconfig-1.7.3/lib/libconfig.c:1332:19: enter_function: entry to 'config_setting_set_int_elem'
libconfig-1.7.3/lib/libconfig.c:1337:5: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1341:5: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1341:5: branch_true: following 'true' branch (when 'idx < 0')...
libconfig-1.7.3/lib/libconfig.c:1343:10: branch_true: ...to here
libconfig-1.7.3/lib/libconfig.c:1343:7: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1346:15: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1346:15: call_function: calling 'config_setting_create' from 'config_setting_set_int_elem'
libconfig-1.7.3/lib/libconfig.c:1346:15: return_function: returning to 'config_setting_set_int_elem' from 'config_setting_create'
libconfig-1.7.3/lib/libconfig.c:1356:8: call_function: calling 'config_setting_set_int' from 'config_setting_set_int_elem'
# 1050| int config_setting_set_int(config_setting_t *setting, int value)
# 1051| {
# 1052|-> switch(setting->type)
# 1053| {
# 1054| case CONFIG_TYPE_NONE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1080:10: warning[-Wanalyzer-null-dereference]: dereference of NULL 'setting'
libconfig-1.7.3/lib/libconfig.c:1374:19: enter_function: entry to 'config_setting_set_int64_elem'
libconfig-1.7.3/lib/libconfig.c:1379:5: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1383:5: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1383:5: branch_true: following 'true' branch (when 'idx < 0')...
libconfig-1.7.3/lib/libconfig.c:1385:10: branch_true: ...to here
libconfig-1.7.3/lib/libconfig.c:1385:7: branch_false: following 'false' branch...
libconfig-1.7.3/lib/libconfig.c:1388:15: branch_false: ...to here
libconfig-1.7.3/lib/libconfig.c:1388:15: call_function: calling 'config_setting_create' from 'config_setting_set_int64_elem'
libconfig-1.7.3/lib/libconfig.c:1388:15: return_function: returning to 'config_setting_set_int64_elem' from 'config_setting_create'
libconfig-1.7.3/lib/libconfig.c:1398:8: call_function: calling 'config_setting_set_int64' from 'config_setting_set_int64_elem'
# 1078| int config_setting_set_int64(config_setting_t *setting, long long value)
# 1079| {
# 1080|-> switch(setting->type)
# 1081| {
# 1082| case CONFIG_TYPE_NONE:
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1745: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: file
# 1743| {
# 1744| file = (char *)malloc(strlen(include_dir) + strlen(path) + 2);
# 1745|-> strcpy(file, include_dir);
# 1746| strcat(file, FILE_SEPARATOR);
# 1747| strcat(file, path);
Error: GCC_ANALYZER_WARNING (CWE-688):
libconfig-1.7.3/lib/libconfig.c:1745:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 'file' where non-null expected
libconfig-1.7.3/lib/libconfig.c:1742:5: branch_true: following 'true' branch...
libconfig-1.7.3/lib/libconfig.c:1744:20: acquire_memory: this call could return NULL
libconfig-1.7.3/lib/libconfig.c:1745:5: danger: argument 1 ('file') from [(3)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/2) could be NULL where non-null expected
#argument 1 of '__builtin_strcpy' must be non-null
# 1743| {
# 1744| file = (char *)malloc(strlen(include_dir) + strlen(path) + 2);
# 1745|-> strcpy(file, include_dir);
# 1746| strcat(file, FILE_SEPARATOR);
# 1747| strcat(file, path);
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1746: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: file
# 1744| file = (char *)malloc(strlen(include_dir) + strlen(path) + 2);
# 1745| strcpy(file, include_dir);
# 1746|-> strcat(file, FILE_SEPARATOR);
# 1747| strcat(file, path);
# 1748| }
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1747: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: file
# 1745| strcpy(file, include_dir);
# 1746| strcat(file, FILE_SEPARATOR);
# 1747|-> strcat(file, path);
# 1748| }
# 1749| else
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1755: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: files
# 1753|
# 1754| files = (const char **)malloc(sizeof(char **) * 2);
# 1755|-> files[0] = file;
# 1756| files[1] = NULL;
# 1757|
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1755:3: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'files'
libconfig-1.7.3/lib/libconfig.c:1754:26: acquire_memory: this call could return NULL
libconfig-1.7.3/lib/libconfig.c:1755:3: danger: 'files' could be NULL: unchecked value from [(1)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/0)
# 1753|
# 1754| files = (const char **)malloc(sizeof(char **) * 2);
# 1755|-> files[0] = file;
# 1756| files[1] = NULL;
# 1757|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/lib/libconfig.c:1756: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: files
# 1754| files = (const char **)malloc(sizeof(char **) * 2);
# 1755| files[0] = file;
# 1756|-> files[1] = NULL;
# 1757|
# 1758| return(files);
Error: GCC_ANALYZER_WARNING (CWE-401):
libconfig-1.7.3/lib/scanner.c:1973:12: warning[-Wanalyzer-malloc-leak]: leak of 'libconfig_yyalloc(64, yyscanner)'
libconfig-1.7.3/lib/scanner.c:1959:21: enter_function: entry to 'libconfig_yy_create_buffer'
libconfig-1.7.3/lib/scanner.c:1963:24: call_function: calling 'libconfig_yyalloc' from 'libconfig_yy_create_buffer'
libconfig-1.7.3/lib/scanner.c:1963:24: return_function: returning to 'libconfig_yy_create_buffer' from 'libconfig_yyalloc'
libconfig-1.7.3/lib/scanner.c:1964:12: branch_false: following 'false' branch...
libconfig-1.7.3/lib/scanner.c:1967:2: branch_false: ...to here
libconfig-1.7.3/lib/scanner.c:1973:12: danger: 'libconfig_yyalloc(64, yyscanner)' leaks here; was allocated at [(4)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/3)
# 1971| * we need to put in 2 end-of-buffer characters.
# 1972| */
# 1973|-> b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
# 1974| if ( ! b->yy_ch_buf )
# 1975| YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/lib/scanner.c:2015:2: warning[-Wanalyzer-null-dereference]: dereference of NULL 'b'
libconfig-1.7.3/lib/scanner.c:1894:10: enter_function: entry to 'libconfig_yyrestart'
libconfig-1.7.3/lib/scanner.c:1899:16: call_function: calling 'libconfig_yyensure_buffer_stack' from 'libconfig_yyrestart'
libconfig-1.7.3/lib/scanner.c:1899:16: return_function: returning to 'libconfig_yyrestart' from 'libconfig_yyensure_buffer_stack'
libconfig-1.7.3/lib/scanner.c:1901:27: call_function: calling 'libconfig_yy_create_buffer' from 'libconfig_yyrestart'
libconfig-1.7.3/lib/scanner.c:1901:27: return_function: returning to 'libconfig_yyrestart' from 'libconfig_yy_create_buffer'
libconfig-1.7.3/lib/scanner.c:1904:2: branch_false: following 'false' branch...
libconfig-1.7.3/lib/scanner.c:1904:2: branch_false: ...to here
libconfig-1.7.3/lib/scanner.c:1904:2: call_function: calling 'libconfig_yy_init_buffer' from 'libconfig_yyrestart'
# 2013|
# 2014| yy_flush_buffer( b , yyscanner);
# 2015|->
# 2016| b->yy_input_file = file;
# 2017| b->yy_fill_buffer = 1;
Error: GCC_ANALYZER_WARNING (CWE-401):
libconfig-1.7.3/lib/scanner.c:2233:25: warning[-Wanalyzer-malloc-leak]: leak of 'libconfig_yyalloc(n, yyscanner)'
libconfig-1.7.3/lib/scanner.c:2217:17: enter_function: entry to 'libconfig_yy_scan_bytes'
libconfig-1.7.3/lib/scanner.c:2226:24: call_function: calling 'libconfig_yyalloc' from 'libconfig_yy_scan_bytes'
libconfig-1.7.3/lib/scanner.c:2226:24: return_function: returning to 'libconfig_yy_scan_bytes' from 'libconfig_yyalloc'
libconfig-1.7.3/lib/scanner.c:2227:12: branch_false: following 'false' branch...
<unknown>: branch_false: ...to here
libconfig-1.7.3/lib/scanner.c:2235:6: call_function: calling 'libconfig_yy_scan_buffer' from 'libconfig_yy_scan_bytes'
# 2231| for ( i = 0; i < _yybytes_len; ++i )
# 2232| buf[i] = yybytes[i];
# 2233|->
# 2234| buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
# 2235|
Error: COMPILER_WARNING:
libconfig-1.7.3/tests/tests.c: scope_hint: In function ‘ParseInvalidFiles’
libconfig-1.7.3/tests/tests.c:73:56: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 127 bytes into a region of size between 0 and 127
# 73 | snprintf(expected_error, sizeof(expected_error), "%s:%s",
# | ^~
#......
# 179 | parse_file_and_compare_error(input_file, error_text);
# | ~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 2 and 256 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 ());
# | ~~~~~~~~~~~~~~~~~
# 71| TT_ASSERT_FALSE(config_read_file(&cfg, input_file));
# 72|
# 73|-> snprintf(expected_error, sizeof(expected_error), "%s:%s",
# 74| input_file, parse_error);
# 75|
Error: COMPILER_WARNING:
libconfig-1.7.3/tests/tests.c: scope_hint: In function ‘ParseInvalidStrings’
libconfig-1.7.3/tests/tests.c:97:60: warning[-Wformat-truncation=]: ‘%s’ directive output may be truncated writing up to 127 bytes into a region of size 121
# 97 | snprintf(expected_error, sizeof(expected_error), "(null):%s", parse_error);
# | ^~
#......
# 209 | parse_string_and_compare_error(input_text, error_text);
# | ~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__snprintf_chk’ output between 8 and 135 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 ());
# | ~~~~~~~~~~~~~~~~~
# 95| TT_ASSERT_FALSE(config_read_string(&cfg, input_text));
# 96|
# 97|-> snprintf(expected_error, sizeof(expected_error), "(null):%s", parse_error);
# 98|
# 99| snprintf(actual_error, sizeof(actual_error), "%s:%d %s\n",
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:127: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: buf
# 125| TT_ASSERT_PTR_NOTNULL(fp);
# 126|
# 127|-> r = fread(buf, 1, size, fp);
# 128| fclose(fp);
# 129|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:127: warning[nullPointerOutOfResources]: If resource allocation fails, then there is a possible null pointer dereference: fp
# 125| TT_ASSERT_PTR_NOTNULL(fp);
# 126|
# 127|-> r = fread(buf, 1, size, fp);
# 128| fclose(fp);
# 129|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:128: warning[nullPointerOutOfResources]: If resource allocation fails, then there is a possible null pointer dereference: fp
# 126|
# 127| r = fread(buf, 1, size, fp);
# 128|-> fclose(fp);
# 129|
# 130| TT_ASSERT_INT_EQ(size, r);
Error: CPPCHECK_WARNING (CWE-682):
libconfig-1.7.3/tests/tests.c:132: error[nullPointerArithmeticOutOfMemory]: If memory allocation fail: pointer addition with NULL pointer.
# 130| TT_ASSERT_INT_EQ(size, r);
# 131|
# 132|-> *(buf + size) = 0;
# 133| return(buf);
# 134| }
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:176: warning[nullPointerOutOfResources]: If resource allocation fails, then there is a possible null pointer dereference: fp
# 174| fp = fopen(error_file, "rt");
# 175| TT_ASSERT_PTR_NOTNULL(fp);
# 176|-> TT_ASSERT_PTR_NOTNULL(fgets(error_text, sizeof(error_text), fp));
# 177| fclose(fp);
# 178|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:177: warning[nullPointerOutOfResources]: If resource allocation fails, then there is a possible null pointer dereference: fp
# 175| TT_ASSERT_PTR_NOTNULL(fp);
# 176| TT_ASSERT_PTR_NOTNULL(fgets(error_text, sizeof(error_text), fp));
# 177|-> fclose(fp);
# 178|
# 179| parse_file_and_compare_error(input_file, error_text);
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:206: warning[nullPointerOutOfResources]: If resource allocation fails, then there is a possible null pointer dereference: fp
# 204| fp = fopen(error_file, "rt");
# 205| TT_ASSERT_PTR_NOTNULL(fp);
# 206|-> TT_ASSERT_PTR_NOTNULL(fgets(error_text, sizeof(error_text), fp));
# 207| fclose(fp);
# 208|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tests/tests.c:207: warning[nullPointerOutOfResources]: If resource allocation fails, then there is a possible null pointer dereference: fp
# 205| TT_ASSERT_PTR_NOTNULL(fp);
# 206| TT_ASSERT_PTR_NOTNULL(fgets(error_text, sizeof(error_text), fp));
# 207|-> fclose(fp);
# 208|
# 209| parse_string_and_compare_error(input_text, error_text);
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tinytest/tinytest.c:228: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: suite
# 226| {
# 227| tt_testsuite_t *suite = calloc(1, sizeof(tt_testsuite_t));
# 228|-> suite->name = strdup(name);
# 229| return(suite);
# 230| }
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/tinytest/tinytest.c:228:3: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘suite’
libconfig-1.7.3/tinytest/tinytest.c:227:27: acquire_memory: this call could return NULL
libconfig-1.7.3/tinytest/tinytest.c:228:3: danger: ‘suite’ could be NULL: unchecked value from [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
# 226| {
# 227| tt_testsuite_t *suite = calloc(1, sizeof(tt_testsuite_t));
# 228|-> suite->name = strdup(name);
# 229| return(suite);
# 230| }
Error: CPPCHECK_WARNING (CWE-401):
libconfig-1.7.3/tinytest/tinytest.c:229: error[memleak]: Memory leak: suite.name
# 227| tt_testsuite_t *suite = calloc(1, sizeof(tt_testsuite_t));
# 228| suite->name = strdup(name);
# 229|-> return(suite);
# 230| }
# 231|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tinytest/tinytest.c:258: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: test
# 256| {
# 257| tt_test_t *test = calloc(1, sizeof(tt_test_t));
# 258|-> test->name = strdup(name);
# 259| test->function = function;
# 260|
Error: GCC_ANALYZER_WARNING (CWE-476):
libconfig-1.7.3/tinytest/tinytest.c:258:3: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘test’
libconfig-1.7.3/tinytest/tinytest.c:257:21: acquire_memory: this call could return NULL
libconfig-1.7.3/tinytest/tinytest.c:258:3: danger: ‘test’ could be NULL: unchecked value from [(1)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/0)
# 256| {
# 257| tt_test_t *test = calloc(1, sizeof(tt_test_t));
# 258|-> test->name = strdup(name);
# 259| test->function = function;
# 260|
Error: CPPCHECK_WARNING (CWE-476):
libconfig-1.7.3/tinytest/tinytest.c:259: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: test
# 257| tt_test_t *test = calloc(1, sizeof(tt_test_t));
# 258| test->name = strdup(name);
# 259|-> test->function = function;
# 260|
# 261| if(suite->last_test != NULL)