Task #425 - fribidi-1.0.15-1.fc41/scan-results.err
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Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-benchmark.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-benchmark.c:204:12: warning[core.UndefinedBinaryOperatorResult]: The left operand of '>=' is a garbage value
# 202| else
# 203| us[j++] = S_[i];
# 204|-> if (us[j] >= 'A' && us[j] <= 'F')
# 205| us[j] += FRIBIDI_CHAR_ARABIC_ALEF - 'A';
# 206| else if (us[j] >= 'G' && us[j] <= 'Z')
Error: GCC_ANALYZER_WARNING (CWE-457):
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-benchmark.c: scope_hint: In function ‘benchmark’
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-benchmark.c:204:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘us[j]’
# 202| else
# 203| us[j++] = S_[i];
# 204|-> if (us[j] >= 'A' && us[j] <= 'F')
# 205| us[j] += FRIBIDI_CHAR_ARABIC_ALEF - 'A';
# 206| else if (us[j] >= 'G' && us[j] <= 'Z')
Error: CPPCHECK_WARNING (CWE-457):
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-benchmark.c:222: warning[uninitvar]: Uninitialized variable: us
# 220| base = FRIBIDI_PAR_ON;
# 221| FRIBIDI_BEGIN_IGNORE_DEPRECATIONS
# 222|-> if (!fribidi_log2vis (us, len, &base,
# 223| /* output */
# 224| out_us, positionVtoL, positionLtoV,
Error: COMPILER_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-caprtl2utf8.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-caprtl2utf8.c:23:7: warning[-Wstringop-truncation]: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 8191
# 23 | strncpy (eol, buf + len, sizeof eol);
# | ^
# 21| while (len && (buf[len - 1] == '\n' || buf[len - 1] == '\r'))
# 22| len--;
# 23|-> strncpy (eol, buf + len, sizeof eol);
# 24| buf[len] = 0;
# 25|
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:465:33: warning[core.NullDereference]: Array access (from variable 'visual') results in a null pointer dereference
# 463| wid -=
# 464| FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM
# 465|-> (fribidi_get_bidi_type (visual[idx])) ? 0
# 466| : 1;
# 467| idx++;
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi.h:34: included_from: Included from here.
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:32: included_from: Included from here.
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:465:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi-types.h:323:11: note: in definition of macro ‘FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi-types.h:323:11: note: in definition of macro ‘FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi-types.h:323:11: note: in definition of macro ‘FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi-types.h:323:11: note: in definition of macro ‘FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM’
# 463| wid -=
# 464| FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM
# 465|-> (fribidi_get_bidi_type (visual[idx])) ? 0
# 466| : 1;
# 467| idx++;
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:513:27: warning[core.NullDereference]: Array access (from variable 'ltov') results in a null pointer dereference
# 511| printf ("%s", nl_found);
# 512| for (i = 0; i < len; i++)
# 513|-> printf ("%ld ", (long) ltov[i]);
# 514| nl_found = "\n";
# 515| }
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:513:52: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 511| printf ("%s", nl_found);
# 512| for (i = 0; i < len; i++)
# 513|-> printf ("%ld ", (long) ltov[i]);
# 514| nl_found = "\n";
# 515| }
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:522:27: warning[core.NullDereference]: Array access (from variable 'vtol') results in a null pointer dereference
# 520| printf ("%s", nl_found);
# 521| for (i = 0; i < len; i++)
# 522|-> printf ("%ld ", (long) vtol[i]);
# 523| nl_found = "\n";
# 524| }
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:522:52: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 520| printf ("%s", nl_found);
# 521| for (i = 0; i < len; i++)
# 522|-> printf ("%ld ", (long) vtol[i]);
# 523| nl_found = "\n";
# 524| }
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:531:25: warning[core.NullDereference]: Array access (from variable 'levels') results in a null pointer dereference
# 529| printf ("%s", nl_found);
# 530| for (i = 0; i < len; i++)
# 531|-> printf ("%d ", (int) levels[i]);
# 532| nl_found = "\n";
# 533| }
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/bin/fribidi-main.c:531:52: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 529| printf ("%s", nl_found);
# 530| for (i = 0; i < len; i++)
# 531|-> printf ("%d ", (int) levels[i]);
# 532| nl_found = "\n";
# 533| }
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-arabic-shaping-tab.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-arabic-shaping-tab.c: scope_hint: In function ‘read_data’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-arabic-shaping-tab.c:218:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*data_file_name, "rt")’
# 216| die2 ("error: cannot open `%s' for reading", data_file_name[0]);
# 217|
# 218|-> if (!strcmp (data_file_type[0], "UnicodeData.txt"))
# 219| read_unicode_data_txt (f);
# 220| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-arabic-shaping-tab.c:218:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*data_file_name, "rt")’
# 216| die2 ("error: cannot open `%s' for reading", data_file_name[0]);
# 217|
# 218|-> if (!strcmp (data_file_type[0], "UnicodeData.txt"))
# 219| read_unicode_data_txt (f);
# 220| else
Error: COMPILER_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-arabic-shaping-tab.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-arabic-shaping-tab.c:278:1: warning[-Wformat-overflow=]: ‘%s’ directive argument is null
# 278 | main (
# | ^~~~
# 276|
# 277| int
# 278|-> main (
# 279| int argc,
# 280| const char **argv
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-bidi-type-tab.c: scope_hint: In function ‘read_data’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-bidi-type-tab.c:304:11: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(data_file_name, "rt")’
# 302| if (!strcmp (data_file_type, "UnicodeData.txt"))
# 303| read_unicode_data_txt (f);
# 304|-> else if (!strcmp (data_file_type, "DerivedBidiClass.txt"))
# 305| read_derived_bidi_class_txt (f);
# 306| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-bidi-type-tab.c:304:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(data_file_name, "rt")’
# 302| if (!strcmp (data_file_type, "UnicodeData.txt"))
# 303| read_unicode_data_txt (f);
# 304|-> else if (!strcmp (data_file_type, "DerivedBidiClass.txt"))
# 305| read_derived_bidi_class_txt (f);
# 306| else
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_unicode_data_txt_equivalence’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c:203:1: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(uni_datafile_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_unicode_data_txt_equivalence’
# 201| equiv_table[c] = ce;
# 202| }
# 203|-> }
# 204|
# 205| static void
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c:203:1: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(uni_datafile_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_unicode_data_txt_equivalence’
# 201| equiv_table[c] = ce;
# 202| }
# 203|-> }
# 204|
# 205| static void
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_data’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c:268:6: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(uni_datafile_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_data’
# 266| die2 ("error: cannot open `%s' for reading", bracket_datafile_name);
# 267|
# 268|-> if (!strcmp (uni_datafile_type, "UnicodeData.txt"))
# 269| read_unicode_data_txt_equivalence (f);
# 270| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c:268:6: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(uni_datafile_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_data’
# 266| die2 ("error: cannot open `%s' for reading", bracket_datafile_name);
# 267|
# 268|-> if (!strcmp (uni_datafile_type, "UnicodeData.txt"))
# 269| read_unicode_data_txt_equivalence (f);
# 270| else
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c:277:6: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(bracket_datafile_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_data’
# 275| die2 ("error: cannot open `%s' for reading", bracket_datafile_name);
# 276|
# 277|-> if (!strcmp (bracket_datafile_type, "BidiBrackets.txt"))
# 278| read_bidi_brackets_txt (f);
# 279| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c:277:6: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(bracket_datafile_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-tab.c: scope_hint: In function ‘read_data’
# 275| die2 ("error: cannot open `%s' for reading", bracket_datafile_name);
# 276|
# 277|-> if (!strcmp (bracket_datafile_type, "BidiBrackets.txt"))
# 278| read_bidi_brackets_txt (f);
# 279| else
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-type-tab.c: scope_hint: In function ‘read_data’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-type-tab.c:174:6: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(data_file_name, "rt")’
# 172| die2 ("error: cannot open `%s' for reading", data_file_name);
# 173|
# 174|-> if (!strcmp (data_file_type, "BidiBrackets.txt"))
# 175| read_bidi_brackets_type_txt (f);
# 176| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-brackets-type-tab.c:174:6: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(data_file_name, "rt")’
# 172| die2 ("error: cannot open `%s' for reading", data_file_name);
# 173|
# 174|-> if (!strcmp (data_file_type, "BidiBrackets.txt"))
# 175| read_bidi_brackets_type_txt (f);
# 176| else
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-joining-type-tab.c: scope_hint: In function ‘read_data’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-joining-type-tab.c:294:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*data_file_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-joining-type-tab.c: scope_hint: In function ‘read_data’
# 292| die2 ("error: cannot open `%s' for reading", data_file_name[0]);
# 293|
# 294|-> if (!strcmp (data_file_type[0], "UnicodeData.txt"))
# 295| read_unicode_data_txt (f);
# 296| else if (!strcmp (data_file_type[0], "ArabicShaping.txt"))
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-joining-type-tab.c:294:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*data_file_name, "rt")’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-joining-type-tab.c: scope_hint: In function ‘read_data’
# 292| die2 ("error: cannot open `%s' for reading", data_file_name[0]);
# 293|
# 294|-> if (!strcmp (data_file_type[0], "UnicodeData.txt"))
# 295| read_unicode_data_txt (f);
# 296| else if (!strcmp (data_file_type[0], "ArabicShaping.txt"))
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-mirroring-tab.c: scope_hint: In function ‘read_data’
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-mirroring-tab.c:177:6: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(data_file_name, "rt")’
# 175| die2 ("error: cannot open `%s' for reading", data_file_name);
# 176|
# 177|-> if (!strcmp (data_file_type, "BidiMirroring.txt"))
# 178| read_bidi_mirroring_txt (f);
# 179| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-mirroring-tab.c:177:6: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(data_file_name, "rt")’
# 175| die2 ("error: cannot open `%s' for reading", data_file_name);
# 176|
# 177|-> if (!strcmp (data_file_type, "BidiMirroring.txt"))
# 178| read_bidi_mirroring_txt (f);
# 179| else
Error: CPPCHECK_WARNING (CWE-457):
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/gen-unicode-version.c:192: warning[uninitvar]: Uninitialized variable: data_file_type
# 190| if (!found)
# 191| die ("error: version not found");
# 192|-> gen_unicode_version (data_file_type);
# 193| }
# 194|
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/packtab.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/packtab.c:180:46: warning[core.BitwiseShift]: Right operand is negative in right shift
# 178| return;
# 179|
# 180|-> for (i = 1 - t[lev] % 2; i <= nn + (t[lev] >> nn) % 2; i++)
# 181| {
# 182| nn -= (p[lev] = i);
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/gen.tab/packtab.c:260:10: warning[deadcode.DeadStores]: Although the value stored to 'i' is used in the enclosing expression, the value is never actually read from 'i'
# 258| return;
# 259|
# 260|-> nn -= (i = best_p[lev]);
# 261| cluster = best_cluster[lev];
# 262| cmpcluster = cluster + 1;
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:828:5: warning[deadcode.DeadStores]: Value stored to 'level' is never read
# 826|
# 827| /* Implementing X8. It has no effect on a single paragraph! */
# 828|-> level = base_level;
# 829| override = FRIBIDI_TYPE_ON;
# 830| stack_size = 0;
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:829:5: warning[deadcode.DeadStores]: Value stored to 'override' is never read
# 827| /* Implementing X8. It has no effect on a single paragraph! */
# 828| level = base_level;
# 829|-> override = FRIBIDI_TYPE_ON;
# 830| stack_size = 0;
# 831| over_pushed = 0;
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:830:5: warning[deadcode.DeadStores]: Value stored to 'stack_size' is never read
# 828| level = base_level;
# 829| override = FRIBIDI_TYPE_ON;
# 830|-> stack_size = 0;
# 831| over_pushed = 0;
# 832| }
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:831:5: warning[deadcode.DeadStores]: Value stored to 'over_pushed' is never read
# 829| override = FRIBIDI_TYPE_ON;
# 830| stack_size = 0;
# 831|-> over_pushed = 0;
# 832| }
# 833| /* X10. The remaining rules are applied to each run of characters at the
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:866:5: warning[unix.Malloc]: Use of memory after it is freed
# 864| last_strong_stack[0] = base_dir;
# 865|
# 866|-> for_run_list (pp, main_run_list)
# 867| {
# 868| register FriBidiCharType prev_type, this_type, next_type;
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:1076:36: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'FriBidiRun *', which is incompatible with sizeof operand type 'FriBidiRun **'
# 1074|
# 1075| for (iso_level=LOCAL_BRACKET_SIZE; iso_level < num_iso_levels; iso_level++)
# 1076|-> bracket_stack[iso_level] = fribidi_malloc (sizeof (bracket_stack[0])
# 1077| * FRIBIDI_BIDI_MAX_NESTED_BRACKET_PAIRS);
# 1078| }
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-bidi.c:1195:23: warning[deadcode.DeadStores]: Value stored to 'found' is never read
# 1193| to apply N0c1 (opposite) or N0c2 embedding */
# 1194| RL_TYPE(ppairs->open) = RL_TYPE(ppairs->close) = prec_strong_level % 2 ? FRIBIDI_TYPE_RTL : FRIBIDI_TYPE_LTR;
# 1195|-> found = true;
# 1196| break;
# 1197| }
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c: scope_hint: In function ‘init_cap_rtl’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:92:30: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘caprtl_to_unicode’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:30: included_from: Included from here.
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:87:21: note: in expansion of macro ‘fribidi_malloc’
# 90| if (CapRTLCharTypes[i] == fribidi_get_bidi_type (i))
# 91| {
# 92|-> caprtl_to_unicode[i] = i;
# 93| mark[i] = 1;
# 94| }
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:99:30: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘caprtl_to_unicode’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:87:21: note: in expansion of macro ‘fribidi_malloc’
# 97| int j;
# 98|
# 99|-> caprtl_to_unicode[i] = FRIBIDI_UNICODE_CHARS;
# 100| mark[i] = 0;
# 101| if (fribidi_get_mirror_char (i, NULL))
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:190:12: warning[deadcode.DeadStores]: Although the value stored to 'ch' is used in the enclosing expression, the value is never actually read from 'ch'
# 188| if (ch == '_')
# 189| {
# 190|-> switch (ch = s[++i])
# 191| {
# 192| case '>':
Error: GCC_ANALYZER_WARNING (CWE-688):
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c: scope_hint: In function ‘fribidi_char_set_desc_cap_rtl’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:336:8: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘s’ where non-null expected
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:334:16: note: in expansion of macro ‘fribidi_malloc’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:334:16: note: in expansion of macro ‘fribidi_malloc’
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 334| s = (char *) fribidi_malloc (l);
# 335| i = 0;
# 336|-> i += sprintf (s + i, /*l - i, */
# 337| "CapRTL is a character set for testing with the reference\n"
# 338| "implementation, with explicit marks escape strings, and\n"
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cap-rtl.c:353:3: warning[deadcode.DeadStores]: Value stored to 'i' is never read
# 351| fribidi_get_bidi_type_name (CapRTLCharTypes[j]));
# 352| }
# 353|-> i += sprintf (s + i, /*l - i, */
# 354| "\n\n"
# 355| "Escape sequences:\n"
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-char-sets-cp1255.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-joining.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c: scope_hint: In function ‘run_list_encode_bidi_types’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:135:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*last.bracket_type’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:30: included_from: Included from here.
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:44:9: note: in expansion of macro ‘fribidi_malloc’
fribidi-1.0.15-build/fribidi-1.0.15/lib/common.h:99:43: note: in expansion of macro ‘FRIBIDI_BOOLEAN_EXPR’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:46:6: note: in expansion of macro ‘LIKELY’
fribidi-1.0.15-build/fribidi-1.0.15/lib/common.h:99:43: note: in expansion of macro ‘FRIBIDI_BOOLEAN_EXPR’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:64:6: note: in expansion of macro ‘LIKELY’
fribidi-1.0.15-build/fribidi-1.0.15/lib/common.h:100:45: note: in expansion of macro ‘FRIBIDI_BOOLEAN_EXPR’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:121:6: note: in expansion of macro ‘UNLIKELY’
# 133| if (char_type != last->type
# 134| || bracket_type != FRIBIDI_NO_BRACKET /* Always separate bracket into single char runs! */
# 135|-> || last->bracket_type != FRIBIDI_NO_BRACKET
# 136| || FRIBIDI_IS_ISOLATE(char_type)
# 137| )
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi-run.c:135:33: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 133| if (char_type != last->type
# 134| || bracket_type != FRIBIDI_NO_BRACKET /* Always separate bracket into single char runs! */
# 135|-> || last->bracket_type != FRIBIDI_NO_BRACKET
# 136| || FRIBIDI_IS_ISOLATE(char_type)
# 137| )
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi.c: scope_hint: In function ‘fribidi_log2vis’
fribidi-1.0.15-build/fribidi-1.0.15/lib/fribidi.c:245:7: warning[-Wstringop-overflow=]: ‘memcpy’ specified bound between 18446744065119617024 and 18446744073709551612 exceeds maximum object size 9223372036854775807
# 243| visual_str[i] = str[i];
# 244| */
# 245|-> memcpy (visual_str, str, len * sizeof (*visual_str));
# 246|
# 247| /* Arabic joining */
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘new_int_array’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:49:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘arr’
# 47| {
# 48| int_array_t *arr = (int_array_t*)malloc(sizeof(int_array_t));
# 49|-> arr->len = 0;
# 50| arr->capacity = ARRAY_CHUNK_SIZE;
# 51| arr->data = (int*)malloc(arr->capacity * sizeof(int));
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘int_array_add’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:63:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*arr.data + (long unsigned int)*arr.len * 4’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘int_array_add’
# 61| arr->data = (int*)realloc(arr->data, arr->capacity*sizeof(int));
# 62| }
# 63|-> arr->data[arr->len++] = val;
# 64| }
# 65|
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘new_char_array’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:80:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘arr’
# 78| {
# 79| char_array_t *arr = (char_array_t*)malloc(sizeof(char_array_t));
# 80|-> arr->len = 0;
# 81| arr->capacity = ARRAY_CHUNK_SIZE;
# 82| arr->data = (char*)malloc(arr->capacity);
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘char_array_add’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:94:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*arr.data + (sizetype)*arr.len’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:26: included_from: Included from here.
# 92| arr->data = (char*)realloc(arr->data, arr->capacity * sizeof(char));
# 93| }
# 94|-> arr->data[arr->len++] = val;
# 95| }
# 96|
Error: CPPCHECK_WARNING (CWE-664):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:115: error[va_end_missing]: va_list 'ap' was opened but not closed by va_end().
# 113| vfprintf(stderr, fmt, ap);
# 114| exit(-1);
# 115|-> }
# 116|
# 117| static
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘parse_test_line’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:164:6: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 162| *code_points = (FriBidiChar *) int_array_free (code_points_array, FALSE);
# 163|
# 164|-> if (*line == ';')
# 165| line++;
# 166| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:176:6: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 174| line = end;
# 175|
# 176|-> if (*line == ';')
# 177| line++;
# 178| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:188:6: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 186| line = end;
# 187|
# 188|-> if (*line == ';')
# 189| line++;
# 190| else
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:218:10: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 216| }
# 217|
# 218|-> if (*line == ';')
# 219| break;
# 220|
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:224:6: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 222| }
# 223|
# 224|-> if (levels_array->len != *code_points_len)
# 225| die("Oops! Different lengths for levels and codepoints at line %d!\n", line_no);
# 226|
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:291:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(filename, "r")’
# 289| die ("Failed opening %s\n", filename);
# 290|
# 291|-> while (!feof(channel)) {
# 292| int len;
# 293| fgets(line, LINE_SIZE, channel);
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:291:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(filename, "r")’
# 289| die ("Failed opening %s\n", filename);
# 290|
# 291|-> while (!feof(channel)) {
# 292| int len;
# 293| fgets(line, LINE_SIZE, channel);
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:291:13: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 289| die ("Failed opening %s\n", filename);
# 290|
# 291|-> while (!feof(channel)) {
# 292| int len;
# 293| fgets(line, LINE_SIZE, channel);
Error: COMPILER_WARNING (CWE-252):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:293:7: warning[-Wunused-result]: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’
# 293 | fgets(line, LINE_SIZE, channel);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 291| while (!feof(channel)) {
# 292| int len;
# 293|-> fgets(line, LINE_SIZE, channel);
# 294| len = strlen(line);
# 295| if (len == LINE_SIZE-1)
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:295:10: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(filename, "r")’
# 293| fgets(line, LINE_SIZE, channel);
# 294| len = strlen(line);
# 295|-> if (len == LINE_SIZE-1)
# 296| die("LINE_SIZE=%d too small at line %d!\n", LINE_SIZE, line_no);
# 297|
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiCharacterTest.c:295:10: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(filename, "r")’
# 293| fgets(line, LINE_SIZE, channel);
# 294| len = strlen(line);
# 295|-> if (len == LINE_SIZE-1)
# 296| die("LINE_SIZE=%d too small at line %d!\n", LINE_SIZE, line_no);
# 297|
Error: CPPCHECK_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘new_int_array’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:50:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘arr’
# 48| {
# 49| int_array_t *arr = (int_array_t*)malloc(sizeof(int_array_t));
# 50|-> arr->len = 0;
# 51| arr->capacity = ARRAY_CHUNK_SIZE;
# 52| arr->data = (int*)malloc(arr->capacity * sizeof(int));
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘int_array_add’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:62:17: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 60| {
# 61| arr->capacity += ARRAY_CHUNK_SIZE;
# 62|-> arr->data = (int*)realloc(arr->data, arr->capacity*sizeof(int));
# 63| }
# 64| arr->data[arr->len++] = val;
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:64:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*arr.data + (long unsigned int)*arr.len * 4’
# 62| arr->data = (int*)realloc(arr->data, arr->capacity*sizeof(int));
# 63| }
# 64|-> arr->data[arr->len++] = val;
# 65| }
# 66|
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘new_char_array’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:81:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘arr’
# 79| {
# 80| char_array_t *arr = (char_array_t*)malloc(sizeof(char_array_t));
# 81|-> arr->len = 0;
# 82| arr->capacity = ARRAY_CHUNK_SIZE;
# 83| arr->data = (char*)malloc(arr->capacity);
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘char_array_add’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:93:17: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:26: included_from: Included from here.
# 91| {
# 92| arr->capacity += ARRAY_CHUNK_SIZE;
# 93|-> arr->data = (char*)realloc(arr->data, arr->capacity * sizeof(char));
# 94| }
# 95| arr->data[arr->len++] = val;
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:95:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*arr.data + (sizetype)*arr.len’
# 93| arr->data = (char*)realloc(arr->data, arr->capacity * sizeof(char));
# 94| }
# 95|-> arr->data[arr->len++] = val;
# 96| }
# 97|
Error: CPPCHECK_WARNING (CWE-664):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:116: error[va_end_missing]: va_list 'ap' was opened but not closed by va_end().
# 114| vfprintf(stderr, fmt, ap);
# 115| exit(-1);
# 116|-> }
# 117|
# 118| static FriBidiCharType
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:163:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(filename, "r")’
# 161| levels = new_char_array ();
# 162|
# 163|-> while (*line)
# 164| {
# 165| FriBidiLevel l;
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:163:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(filename, "r")’
# 161| levels = new_char_array ();
# 162|
# 163|-> while (*line)
# 164| {
# 165| FriBidiLevel l;
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘parse_levels_line’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:163:12: warning[-Wanalyzer-malloc-leak]: leak of ‘new_char_array()’
# 161| levels = new_char_array ();
# 162|
# 163|-> while (*line)
# 164| {
# 165| FriBidiLevel l;
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘parse_levels_line’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:187:12: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 185| }
# 186|
# 187|-> if (!*line)
# 188| break;
# 189|
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:214:15: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(filename, "r")’
# 212| }
# 213|
# 214|-> *len = map->len;
# 215| return (FriBidiStrIndex *) int_array_free (map, FALSE);
# 216| }
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:214:15: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(filename, "r")’
# 212| }
# 213|
# 214|-> *len = map->len;
# 215| return (FriBidiStrIndex *) int_array_free (map, FALSE);
# 216| }
Error: CLANG_WARNING:
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:290:13: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 288| die ("Failed opening %s\n", filename);
# 289|
# 290|-> while (!feof(channel)) {
# 291| int len;
# 292| fgets(line, LINE_SIZE, channel);
Error: COMPILER_WARNING (CWE-252):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c: scope_hint: In function ‘main’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:292:9: warning[-Wunused-result]: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’
# 292 | fgets(line, LINE_SIZE, channel);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 290| while (!feof(channel)) {
# 291| int len;
# 292|-> fgets(line, LINE_SIZE, channel);
# 293| len = strlen(line);
# 294| if (len == LINE_SIZE-1)
Error: GCC_ANALYZER_WARNING (CWE-775):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:294:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(filename, "r")’
# 292| fgets(line, LINE_SIZE, channel);
# 293| len = strlen(line);
# 294|-> if (len == LINE_SIZE-1)
# 295| die("LINE_SIZE too small at line %d!\n", line_no);
# 296|
Error: GCC_ANALYZER_WARNING (CWE-401):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:294:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(filename, "r")’
# 292| fgets(line, LINE_SIZE, channel);
# 293| len = strlen(line);
# 294|-> if (len == LINE_SIZE-1)
# 295| die("LINE_SIZE too small at line %d!\n", line_no);
# 296|
Error: GCC_ANALYZER_WARNING (CWE-476):
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:353:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ltor’
fribidi-1.0.15-build/fribidi-1.0.15/test/unicode-conformance/BidiTest.c:27: included_from: Included from here.
# 351|
# 352| for (i = 0; i < types_len; i++)
# 353|-> ltor[i] = i;
# 354|
# 355| if (fribidi_reorder_line (0 /*FRIBIDI_FLAG_REORDER_NSM*/,