libcaca-0.99-0.74.beta20.fc41
List of Defects
Error: CPPCHECK_WARNING: [#def1]
libcaca-0.99-build/libcaca-0.99.beta20/caca/box.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401): [#def2]
libcaca-0.99-build/libcaca-0.99.beta20/caca/caca0.c:242: error[memleakOnRealloc]: Common realloc mistake: 'bitmaps' nulled but not freed upon failure
# 240| /* Store bitmap in our list */
# 241| nbitmaps++;
# 242|-> bitmaps = realloc(bitmaps, nbitmaps * (sizeof(caca_dither_t *)));
# 243| bitmaps[nbitmaps - 1] = d;
# 244|
Error: CPPCHECK_WARNING: [#def3]
libcaca-0.99-build/libcaca-0.99.beta20/caca/canvas.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def4]
libcaca-0.99-build/libcaca-0.99.beta20/caca/canvas.c: scope_hint: In function ‘caca_resize’
libcaca-0.99-build/libcaca-0.99.beta20/caca/canvas.c:401:45: warning[-Wanalyzer-malloc-leak]: leak of ‘realloc(*<unknown>.chars, (long unsigned int)new_size * 4)’
# 399| cv->frames[f].chars = realloc(cv->frames[f].chars,
# 400| new_size * sizeof(uint32_t));
# 401|-> cv->frames[f].attrs = realloc(cv->frames[f].attrs,
# 402| new_size * sizeof(uint32_t));
# 403| if(new_size && (!cv->frames[f].chars || !cv->frames[f].attrs))
Error: CLANG_WARNING: [#def5]
libcaca-0.99-build/libcaca-0.99.beta20/caca/canvas.c:433:44: warning[unix.Malloc]: Use of memory allocated with size zero
# 431| for(x = old_width; x--; )
# 432| {
# 433|-> chars[y * width + x] = chars[y * old_width + x];
# 434| attrs[y * width + x] = attrs[y * old_width + x];
# 435| }
Error: CPPCHECK_WARNING: [#def6]
libcaca-0.99-build/libcaca-0.99.beta20/caca/charset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def7]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def8]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:50:10: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘data’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_tga’
# 48| static inline int write_u8(char *s, uint8_t x)
# 49| {
# 50|-> s[0] = x;
# 51| return 1;
# 52| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def9]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:58:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘data’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_troff’
# 56| int n = 0;
# 57| for (; d[n]; ++n)
# 58|-> s[n] = d[n];
# 59| return n;
# 60| }
Error: GCC_ANALYZER_WARNING (CWE-688): [#def10]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_caca’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:237:12: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 235|
# 236| /* magic */
# 237|-> cur += sprintf(cur, "%s", "\xCA\xCA" "CV");
# 238|
# 239| /* canvas_header */
Error: GCC_ANALYZER_WARNING (CWE-688): [#def11]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_html’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:292:12: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 290| /* HTML header */
# 291|
# 292|-> cur += sprintf(cur, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"\n");
# 293| cur += sprintf(cur, " \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n");
# 294| cur += sprintf(cur, "<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\" xml:lang=\"en\">");
Error: CPPCHECK_WARNING (CWE-401): [#def12]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:383: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 381| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 382| *bytes = (uintptr_t)(cur - data);
# 383|-> data = realloc(data, *bytes);
# 384|
# 385| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def13]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:385:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
# 383| data = realloc(data, *bytes);
# 384|
# 385|-> return data;
# 386| }
# 387|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def14]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_html3’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:446:12: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 444| cur = data = malloc(*bytes);
# 445|
# 446|-> cur += sprintf(cur, "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" summary=\"[libcaca canvas export]\">\n");
# 447|
# 448| for(y = 0; y < cv->height; y++)
Error: CPPCHECK_WARNING (CWE-401): [#def15]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:639: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 637| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 638| *bytes = (uintptr_t)(cur - data);
# 639|-> data = realloc(data, *bytes);
# 640|
# 641| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def16]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:641:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
# 639| data = realloc(data, *bytes);
# 640|
# 641|-> return data;
# 642| }
# 643|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def17]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_bbfr’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:659:12: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 657|
# 658| /* Table */
# 659|-> cur += sprintf(cur, "[font=Courier New]");
# 660|
# 661| for(y = 0; y < cv->height; y++)
Error: CPPCHECK_WARNING (CWE-401): [#def18]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:739: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 737| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 738| *bytes = (uintptr_t)(cur - data);
# 739|-> data = realloc(data, *bytes);
# 740|
# 741| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def19]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:741:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
# 739| data = realloc(data, *bytes);
# 740|
# 741|-> return data;
# 742| }
# 743|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def20]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_ps’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:780:12: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 778|
# 779| /* Header */
# 780|-> cur += sprintf(cur, "%s", ps_header);
# 781| cur += sprintf(cur, "0 %d translate\n", cv->height);
# 782|
Error: CPPCHECK_WARNING (CWE-401): [#def21]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:848: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 846| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 847| *bytes = (uintptr_t)(cur - data);
# 848|-> data = realloc(data, *bytes);
# 849|
# 850| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def22]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:850:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
# 848| data = realloc(data, *bytes);
# 849|
# 850|-> return data;
# 851| }
# 852|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def23]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_svg’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:877:12: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 875|
# 876| /* Header */
# 877|-> cur += sprintf(cur, svg_header, cv->width * 6, cv->height * 10,
# 878| cv->width * 6, cv->height * 10);
# 879|
Error: CPPCHECK_WARNING (CWE-401): [#def24]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:943: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 941| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 942| *bytes = (uintptr_t)(cur - data);
# 943|-> data = realloc(data, *bytes);
# 944|
# 945| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def25]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:945:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
# 943| data = realloc(data, *bytes);
# 944|
# 945|-> return data;
# 946| }
# 947|
Error: CPPCHECK_WARNING (CWE-401): [#def26]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:1088: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 1086| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 1087| *bytes = (uintptr_t)(cur - data);
# 1088|-> data = realloc(data, *bytes);
# 1089|
# 1090| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def27]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_troff’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c:1090:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/export.c: scope_hint: In function ‘export_troff’
# 1088| data = realloc(data, *bytes);
# 1089|
# 1090|-> return data;
# 1091| }
# 1092|
Error: CPPCHECK_WARNING: [#def28]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401): [#def29]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:170: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 168| while(!caca_file_eof(f))
# 169| {
# 170|-> data = realloc(data, size + 1024);
# 171| if(!data)
# 172| {
Error: COMPILER_WARNING (CWE-563): [#def30]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:302:14: warning[-Wunused-but-set-variable]: variable ‘version’ set but not used
# 302 | uint16_t version, flags;
# | ^~~~~~~
# 300| size_t control_size, data_size, expected_size;
# 301| unsigned int frames, f, n, offset;
# 302|-> uint16_t version, flags;
# 303| int32_t xmin = 0, ymin = 0, xmax = 0, ymax = 0;
# 304|
Error: COMPILER_WARNING (CWE-563): [#def31]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:302:23: warning[-Wunused-but-set-variable]: variable ‘flags’ set but not used
# 302 | uint16_t version, flags;
# | ^~~~~
# 300| size_t control_size, data_size, expected_size;
# 301| unsigned int frames, f, n, offset;
# 302|-> uint16_t version, flags;
# 303| int32_t xmin = 0, ymin = 0, xmax = 0, ymax = 0;
# 304|
Error: CLANG_WARNING: [#def32]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:316:5: warning[deadcode.DeadStores]: Value stored to 'version' is never read
# 314| control_size = sscanu32(buf + 4);
# 315| data_size = sscanu32(buf + 8);
# 316|-> version = sscanu16(buf + 12);
# 317| frames = sscanu32(buf + 14);
# 318| flags = sscanu16(buf + 18);
Error: CLANG_WARNING: [#def33]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:318:5: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 316| version = sscanu16(buf + 12);
# 317| frames = sscanu32(buf + 14);
# 318|-> flags = sscanu16(buf + 18);
# 319|
# 320| if(size < 4 + control_size + data_size)
Error: COMPILER_WARNING (CWE-563): [#def34]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:332:37: warning[-Wunused-but-set-variable]: variable ‘duration’ set but not used
# 332 | unsigned int width, height, duration;
# | ^~~~~~~~
# 330| for(expected_size = 0, f = 0; f < frames; f++)
# 331| {
# 332|-> unsigned int width, height, duration;
# 333| uint32_t attr;
# 334| int x, y, handlex, handley;
Error: COMPILER_WARNING (CWE-563): [#def35]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:333:18: warning[-Wunused-but-set-variable]: variable ‘attr’ set but not used
# 333 | uint32_t attr;
# | ^~~~
# 331| {
# 332| unsigned int width, height, duration;
# 333|-> uint32_t attr;
# 334| int x, y, handlex, handley;
# 335|
Error: COMPILER_WARNING (CWE-563): [#def36]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:334:13: warning[-Wunused-but-set-variable]: variable ‘x’ set but not used
# 334 | int x, y, handlex, handley;
# | ^
# 332| unsigned int width, height, duration;
# 333| uint32_t attr;
# 334|-> int x, y, handlex, handley;
# 335|
# 336| width = sscanu32(buf + 4 + 16 + f * 32);
Error: COMPILER_WARNING (CWE-563): [#def37]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c: scope_hint: In function ‘import_caca’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:334:16: warning[-Wunused-but-set-variable]: variable ‘y’ set but not used
# 334 | int x, y, handlex, handley;
# | ^
# 332| unsigned int width, height, duration;
# 333| uint32_t attr;
# 334|-> int x, y, handlex, handley;
# 335|
# 336| width = sscanu32(buf + 4 + 16 + f * 32);
Error: CLANG_WARNING: [#def38]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:338:9: warning[deadcode.DeadStores]: Value stored to 'duration' is never read
# 336| width = sscanu32(buf + 4 + 16 + f * 32);
# 337| height = sscanu32(buf + 4 + 16 + f * 32 + 4);
# 338|-> duration = sscanu32(buf + 4 + 16 + f * 32 + 8);
# 339| attr = sscanu32(buf + 4 + 16 + f * 32 + 12);
# 340| x = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 16);
Error: CLANG_WARNING: [#def39]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:339:9: warning[deadcode.DeadStores]: Value stored to 'attr' is never read
# 337| height = sscanu32(buf + 4 + 16 + f * 32 + 4);
# 338| duration = sscanu32(buf + 4 + 16 + f * 32 + 8);
# 339|-> attr = sscanu32(buf + 4 + 16 + f * 32 + 12);
# 340| x = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 16);
# 341| y = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 20);
Error: CLANG_WARNING: [#def40]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:340:9: warning[deadcode.DeadStores]: Value stored to 'x' is never read
# 338| duration = sscanu32(buf + 4 + 16 + f * 32 + 8);
# 339| attr = sscanu32(buf + 4 + 16 + f * 32 + 12);
# 340|-> x = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 16);
# 341| y = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 20);
# 342| handlex = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 24);
Error: CLANG_WARNING: [#def41]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/import.c:341:9: warning[deadcode.DeadStores]: Value stored to 'y' is never read
# 339| attr = sscanu32(buf + 4 + 16 + f * 32 + 12);
# 340| x = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 16);
# 341|-> y = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 20);
# 342| handlex = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 24);
# 343| handley = (int32_t)sscanu32(buf + 4 + 16 + f * 32 + 28);
Error: CPPCHECK_WARNING: [#def42]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def43]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:83:45: warning[deadcode.DeadStores]: Although the value stored to 'height' is used in the enclosing expression, the value is never actually read from 'height'
# 81| if (y > height)
# 82| {
# 83|-> if (caca_set_canvas_size(cv, width, height = y) < 0)
# 84| return -1;
# 85| }
Error: CLANG_WARNING: [#def44]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:489:45: warning[deadcode.DeadStores]: Although the value stored to 'height' is used in the enclosing expression, the value is never actually read from 'height'
# 487| savedattr = caca_get_attr(cv, -1, -1);
# 488| caca_set_attr(cv, im.clearattr);
# 489|-> if (caca_set_canvas_size(cv, width, height = y))
# 490| return -1;
# 491| caca_set_attr(cv, savedattr);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def45]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c: scope_hint: In function ‘_export_utf8’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:547:24: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 545| if(fg != prevfg || bg != prevbg)
# 546| {
# 547|-> cur += sprintf(cur, "\033[0");
# 548|
# 549| if(fg < 8)
Error: GCC_ANALYZER_WARNING (CWE-688): [#def46]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:571:16: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 569| cur += sprintf(cur, "\033[0m");
# 570|
# 571|-> cur += sprintf(cur, cr ? "\r\n" : "\n");
# 572| }
# 573|
Error: CPPCHECK_WARNING (CWE-401): [#def47]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:578: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 576| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 577| *bytes = (uintptr_t)(cur - data);
# 578|-> data = realloc(data, *bytes);
# 579|
# 580| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def48]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:580:12: warning[-Wanalyzer-malloc-leak]: leak of ‘cur’
# 578| data = realloc(data, *bytes);
# 579|
# 580|-> return data;
# 581| }
# 582|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def49]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:580:12: warning[-Wanalyzer-malloc-leak]: leak of ‘data’
# 578| data = realloc(data, *bytes);
# 579|
# 580|-> return data;
# 581| }
# 582|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def50]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c: scope_hint: In function ‘_export_ansi’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:622:24: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 620| if(fg != prevfg || bg != prevbg)
# 621| {
# 622|-> cur += sprintf(cur, "\033[0;");
# 623|
# 624| if(fg < 8)
Error: GCC_ANALYZER_WARNING (CWE-476): [#def51]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:636:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cur’
# 634| }
# 635|
# 636|-> *cur++ = caca_utf32_to_cp437(ch);
# 637|
# 638| prevfg = fg;
Error: GCC_ANALYZER_WARNING (CWE-688): [#def52]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:648:20: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 646| else
# 647| {
# 648|-> cur += sprintf(cur, "\033[0m\r\n");
# 649| prevfg = -1;
# 650| prevbg = -1;
Error: CPPCHECK_WARNING (CWE-401): [#def53]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:658: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 656| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 657| *bytes = (uintptr_t)(cur - data);
# 658|-> data = realloc(data, *bytes);
# 659|
# 660| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def54]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:660:12: warning[-Wanalyzer-malloc-leak]: leak of ‘cur’
# 658| data = realloc(data, *bytes);
# 659|
# 660|-> return data;
# 661| }
# 662|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def55]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c: scope_hint: In function ‘_export_irc’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:721:32: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 719| {
# 720| if(fg == 0x10)
# 721|-> cur += sprintf(cur, "\x0f");
# 722| else
# 723| {
Error: GCC_ANALYZER_WARNING (CWE-688): [#def56]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:725:36: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 723| {
# 724| if(prevbg == 0x10)
# 725|-> cur += sprintf(cur, "\x03%d", fg);
# 726| else
# 727| cur += sprintf(cur, "\x0f\x03%d", fg);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def57]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:736:32: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 734| {
# 735| if(fg == 0x10)
# 736|-> cur += sprintf(cur, "\x0f\x03,%d", bg);
# 737| else
# 738| cur += sprintf(cur, "\x03%d,%d", fg, bg);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def58]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:738:32: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cur’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 736| cur += sprintf(cur, "\x0f\x03,%d", bg);
# 737| else
# 738|-> cur += sprintf(cur, "\x03%d,%d", fg, bg);
# 739| }
# 740|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def59]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:755:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cur’
# 753| /* TODO: do the same the day we optimise whole lines above */
# 754| if(!cv->width)
# 755|-> *cur++ = ' ';
# 756|
# 757| *cur++ = '\r';
Error: GCC_ANALYZER_WARNING (CWE-476): [#def60]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:757:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cur’
# 755| *cur++ = ' ';
# 756|
# 757|-> *cur++ = '\r';
# 758| *cur++ = '\n';
# 759| }
Error: CPPCHECK_WARNING (CWE-401): [#def61]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:765: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 763| (unsigned long int)*bytes, (unsigned long int)(cur - data));
# 764| *bytes = (uintptr_t)(cur - data);
# 765|-> data = realloc(data, *bytes);
# 766|
# 767| return data;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def62]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:767:12: warning[-Wanalyzer-malloc-leak]: leak of ‘cur’
# 765| data = realloc(data, *bytes);
# 766|
# 767|-> return data;
# 768| }
# 769|
Error: GCC_ANALYZER_WARNING (CWE-787): [#def63]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c: scope_hint: In function ‘ansi_parse_grcm’
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:790:31: warning[-Wanalyzer-out-of-bounds]: buffer over-read
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:790:31: note: valid subscripts for ‘ansi2caca’ are ‘[0]’ to ‘[7]’
# └─────────────────┘
# ^
# 788| im->fg = ansi2caca[argv[j] - 30];
# 789| else if(argv[j] >= 40 && argv[j] <= 47)
# 790|-> im->bg = ansi2caca[argv[j] - 40];
# 791| else if(argv[j] >= 90 && argv[j] <= 97)
# 792| im->fg = ansi2caca[argv[j] - 90] + 8;
Error: GCC_ANALYZER_WARNING (CWE-787): [#def64]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:792:31: warning[-Wanalyzer-out-of-bounds]: buffer over-read
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:792:31: note: valid subscripts for ‘ansi2caca’ are ‘[0]’ to ‘[7]’
# └─────────────────┘
# ^
# 790| im->bg = ansi2caca[argv[j] - 40];
# 791| else if(argv[j] >= 90 && argv[j] <= 97)
# 792|-> im->fg = ansi2caca[argv[j] - 90] + 8;
# 793| else if(argv[j] >= 100 && argv[j] <= 107)
# 794| im->bg = ansi2caca[argv[j] - 100] + 8;
Error: GCC_ANALYZER_WARNING (CWE-787): [#def65]
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:794:31: warning[-Wanalyzer-out-of-bounds]: buffer over-read
libcaca-0.99-build/libcaca-0.99.beta20/caca/codec/text.c:794:31: note: valid subscripts for ‘ansi2caca’ are ‘[0]’ to ‘[7]’
# └─────────────────┘
# ^
# 792| im->fg = ansi2caca[argv[j] - 90] + 8;
# 793| else if(argv[j] >= 100 && argv[j] <= 107)
# 794|-> im->bg = ansi2caca[argv[j] - 100] + 8;
# 795| else switch(argv[j])
# 796| {
Error: CPPCHECK_WARNING: [#def66]
libcaca-0.99-build/libcaca-0.99.beta20/caca/conic.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def67]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-483): [#def68]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c: scope_hint: In function ‘rgb2hsv_default’
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:213:5: warning[-Wmisleading-indentation]: this ‘if’ clause does not guard...
# 213 | if(min > g) min = g; if(max < g) max = g;
# | ^~
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:213:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
# 213 | if(min > g) min = g; if(max < g) max = g;
# | ^~
# 211|
# 212| min = r; max = r;
# 213|-> if(min > g) min = g; if(max < g) max = g;
# 214| if(min > b) min = b; if(max < b) max = b;
# 215|
Error: COMPILER_WARNING (CWE-483): [#def69]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:214:5: warning[-Wmisleading-indentation]: this ‘if’ clause does not guard...
# 214 | if(min > b) min = b; if(max < b) max = b;
# | ^~
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:214:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
# 214 | if(min > b) min = b; if(max < b) max = b;
# | ^~
# 212| min = r; max = r;
# 213| if(min > g) min = g; if(max < g) max = g;
# 214|-> if(min > b) min = b; if(max < b) max = b;
# 215|
# 216| delta = max - min; /* 0 - 0xfff */
Error: COMPILER_WARNING (CWE-563): [#def70]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c: scope_hint: In function ‘caca_dither_bitmap’
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:946:25: warning[-Wunused-but-set-variable]: variable ‘pitch’ set but not used
# 946 | int x1, y1, x2, y2, pitch, deltax, deltay, dchmax;
# | ^~~~~
# 944| uint32_t savedattr;
# 945| int fs_length;
# 946|-> int x1, y1, x2, y2, pitch, deltax, deltay, dchmax;
# 947|
# 948| if(!d || !pixels)
Error: CLANG_WARNING: [#def71]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:959:5: warning[deadcode.DeadStores]: Value stored to 'pitch' is never read
# 957| w = d->w;
# 958| h = d->h;
# 959|-> pitch = d->pitch;
# 960|
# 961| deltax = x2 - x1 + 1;
Error: GCC_ANALYZER_WARNING (CWE-688): [#def72]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c: scope_hint: In function ‘caca_dither_bitmap’
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:967:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘floyd_steinberg’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 965| fs_length = ((int)cv->width <= x2 ? (int)cv->width : x2) + 1;
# 966| floyd_steinberg = malloc(3 * (fs_length + 2) * sizeof(int));
# 967|-> memset(floyd_steinberg, 0, 3 * (fs_length + 2) * sizeof(int));
# 968| fs_r = floyd_steinberg + 1;
# 969| fs_g = fs_r + fs_length + 2;
Error: CLANG_WARNING: [#def73]
libcaca-0.99-build/libcaca-0.99.beta20/caca/dither.c:1013:21: warning[core.DivideZero]: Division by zero
# 1011|
# 1012| /* Normalize */
# 1013|-> rgba[0] /= dots;
# 1014| rgba[1] /= dots;
# 1015| rgba[2] /= dots;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def74]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/gl.c: scope_hint: In function ‘gl_compute_font’
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/gl.c:558:18: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc((long unsigned int)b * 4)’
# 556| dp->drv.p->txid = malloc(b * sizeof(int));
# 557|
# 558|-> w = dp->drv.p->font_width <= 16 ? dp->drv.p->font_width : 16;
# 559| h = dp->drv.p->font_height <= 16 ? dp->drv.p->font_height : 16;
# 560|
Error: CLANG_WARNING: [#def75]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/gl.c:610:31: warning[core.NullDereference]: Dereference of null pointer
# 608| {
# 609| #if defined(HAVE_GETENV) && defined(GLUT_XLIB_IMPLEMENTATION)
# 610|-> if(!getenv("DISPLAY") || !*(getenv("DISPLAY")))
# 611| return -1;
# 612| #endif
Error: GCC_ANALYZER_WARNING (CWE-476): [#def76]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/ncurses.c: scope_hint: In function ‘ncurses_install_terminal’
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/ncurses.c:610:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*dp.drv.p’
# 608| char *term, *colorterm;
# 609|
# 610|-> dp->drv.p->term = NULL;
# 611|
# 612| term = getenv("TERM");
Error: GCC_ANALYZER_WARNING (CWE-401): [#def77]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/ncurses.c:630:25: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(term)’
# 628| endwin();
# 629| (void)putenv("TERM=xterm-16color");
# 630|-> dp->drv.p->term = strdup(term);
# 631| return;
# 632| }
Error: CPPCHECK_WARNING: [#def78]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/slang.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def79]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/slang.c: scope_hint: In function ‘slang_init_graphics’
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/slang.c:128:29: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*dp.drv.p’
# 126| {
# 127| dp->drv.p = malloc(sizeof(struct driver_private));
# 128|-> dp->drv.p->sigint_event = 0;
# 129|
# 130| #if defined(HAVE_GETENV) && defined(HAVE_PUTENV)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def80]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/slang.c: scope_hint: In function ‘slang_install_terminal’
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/slang.c:567:25: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(term)’
# 565| {
# 566| (void)putenv("TERM=xterm-16color");
# 567|-> dp->drv.p->term = strdup(term);
# 568| return;
# 569| }
Error: CPPCHECK_WARNING: [#def81]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/x11.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def82]
libcaca-0.99-build/libcaca-0.99.beta20/caca/driver/x11.c:972:31: warning[core.NullDereference]: Dereference of null pointer
# 970| {
# 971| #if defined HAVE_GETENV
# 972|-> if(!getenv("DISPLAY") || !*(getenv("DISPLAY")))
# 973| return -1;
# 974| #endif
Error: CPPCHECK_WARNING: [#def83]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-563): [#def84]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c: scope_hint: In function ‘caca_put_figchar’
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:150:33: warning[-Wunused-but-set-variable]: variable ‘extra’ set but not used
# 150 | int c, w, h, x, y, overlap, extra, xleft, xright;
# | ^~~~~
# 148| {
# 149| caca_charfont_t *ff = cv->ff;
# 150|-> int c, w, h, x, y, overlap, extra, xleft, xright;
# 151|
# 152| if (!ff)
Error: CLANG_WARNING: [#def85]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:193:9: warning[deadcode.DeadStores]: Value stored to 'extra' is never read
# 191| case H_KERN:
# 192| case H_OVERLAP:
# 193|-> extra = (ff->hmode == H_OVERLAP);
# 194| overlap = w;
# 195| for(y = 0; y < h; y++)
Error: CLANG_WARNING: [#def86]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:405:26: warning[unix.MallocSizeof]: Result of 'realloc' is converted to a pointer of type 'uint32_t', which is incompatible with sizeof operand type 'int'
# 403| {
# 404| if((ff->glyphs % 2048) == 0)
# 405|-> ff->lookup = realloc(ff->lookup,
# 406| (ff->glyphs + 2048) * 2 * sizeof(int));
# 407|
Error: CPPCHECK_WARNING (CWE-401): [#def87]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:455: error[memleakOnRealloc]: Common realloc mistake: 'data' nulled but not freed upon failure
# 453| {
# 454| if(i + 2048 >= size)
# 455|-> data = realloc(data, size += 2048);
# 456|
# 457| caca_file_gets(f, data + i, 2048);
Error: GCC_ANALYZER_WARNING (CWE-415): [#def88]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c: scope_hint: In function ‘open_charfont’
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:455:24: warning[-Wanalyzer-double-free]: double-‘free’ of ‘data’
# 453| {
# 454| if(i + 2048 >= size)
# 455|-> data = realloc(data, size += 2048);
# 456|
# 457| caca_file_gets(f, data + i, 2048);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def89]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:458:28: warning[-Wanalyzer-null-argument]: use of NULL ‘data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 456|
# 457| caca_file_gets(f, data + i, 2048);
# 458|-> i = (uintptr_t)strchr(data + i, 0) - (uintptr_t)data;
# 459| }
# 460| }
Error: GCC_ANALYZER_WARNING (CWE-415): [#def90]
libcaca-0.99-build/libcaca-0.99.beta20/caca/figfont.c:468:9: warning[-Wanalyzer-double-free]: double-‘free’ of ‘data’
# 466| debug("figfont error: only %u glyphs in `%s', expected at least %u",
# 467| ff->glyphs, path, EXT_GLYPHS);
# 468|-> free(data);
# 469| free(ff->lookup);
# 470| free(ff);
Error: CPPCHECK_WARNING: [#def91]
libcaca-0.99-build/libcaca-0.99.beta20/caca/file.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def92]
libcaca-0.99-build/libcaca-0.99.beta20/caca/file.c: scope_hint: In function ‘caca_file_open’
libcaca-0.99-build/libcaca-0.99.beta20/caca/file.c:72:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fp’
# 70| caca_file_t *fp = malloc(sizeof(*fp));
# 71|
# 72|-> fp->readonly = !!strchr(mode, 'r');
# 73|
# 74| # if defined HAVE_ZLIB_H
Error: CPPCHECK_WARNING: [#def93]
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def94]
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c: scope_hint: In function ‘unpack_glyph4’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:81:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘glyph’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:85:1: note: in expansion of macro ‘DECLARE_UNPACKGLYPH’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:85:1: note: in expansion of macro ‘DECLARE_UNPACKGLYPH’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:85:1: note: in expansion of macro ‘DECLARE_UNPACKGLYPH’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:85:1: note: in expansion of macro ‘DECLARE_UNPACKGLYPH’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:85:1: note: in expansion of macro ‘DECLARE_UNPACKGLYPH’
# 79| pixel %= (1 << bpp); \
# 80| pixel *= 0xff / ((1 << bpp) - 1); \
# 81|-> *glyph++ = pixel; \
# 82| } \
# 83| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def95]
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c: scope_hint: In function ‘caca_render_canvas’
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:505:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘glyph’
# 503| uint32_t p, q, t;
# 504|
# 505|-> p = glyph[j * g->width + i];
# 506| q = 0xff - p;
# 507|
Error: GCC_ANALYZER_WARNING (CWE-122): [#def96]
libcaca-0.99-build/libcaca-0.99.beta20/caca/frame.c: scope_hint: In function ‘caca_create_frame’
libcaca-0.99-build/libcaca-0.99.beta20/caca/frame.c:160:23: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
# └─────────────────┘
# ^
# 158|
# 159| for(f = cv->framecount - 1; f > id; f--)
# 160|-> cv->frames[f] = cv->frames[f - 1];
# 161|
# 162| if(cv->frame >= id)
Error: GCC_ANALYZER_WARNING (CWE-476): [#def97]
libcaca-0.99-build/libcaca-0.99.beta20/caca/frame.c: scope_hint: In function ‘_caca_load_frame_info’
libcaca-0.99-build/libcaca-0.99.beta20/caca/frame.c:259:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 257| void _caca_load_frame_info(caca_canvas_t *cv)
# 258| {
# 259|-> cv->width = cv->frames[cv->frame].width;
# 260| cv->height = cv->frames[cv->frame].height;
# 261|
Error: CPPCHECK_WARNING: [#def98]
libcaca-0.99-build/libcaca-0.99.beta20/caca/line.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING: [#def99]
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:32: included_from: Included from here.
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5773:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5771| /* U+2028: "
" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5772| /* U+2029: "
" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5773|-> /* U+202A: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5774| /* U+202B: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def100]
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5774:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5772| /* U+2029: "
" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5773| /* U+202A: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5774|-> /* U+202B: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5776| /* U+202D: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def101]
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5776:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5774| /* U+202B: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5776|-> /* U+202D: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5777| /* U+202E: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5778| /* U+202F: " " */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def102]
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5777:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5776| /* U+202D: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5777|-> /* U+202E: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5778| /* U+202F: " " */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5779| /* U+2030: "‰" */ 0,0,0,0,0,0,0,0,0,0,8,248,0,0,243,240,1,8,248,7,80,0,90,32,3,200,0,0,180,0,0,8,248,8,248,243,240,243,248,248,8,248,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def103]
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5833:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5831| /* U+2064: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5832| /* U+2065: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5833|-> /* U+2066: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5834| /* U+2067: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5835| /* U+2068: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
Error: COMPILER_WARNING: [#def104]
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5834:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5832| /* U+2065: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5833| /* U+2066: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5834|-> /* U+2067: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5835| /* U+2068: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5836| /* U+2069: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
Error: COMPILER_WARNING: [#def105]
libcaca-0.99-build/libcaca-0.99.beta20/caca/mono9.data:5835:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5833| /* U+2066: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5834| /* U+2067: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5835|-> /* U+2068: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5836| /* U+2069: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
# 5837| /* U+206A: "" */ 0,0,0,0,255,255,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,240,0,240,15,0,15,0,255,255,240,0,0,0,0,
Error: COMPILER_WARNING: [#def106]
libcaca-0.99-build/libcaca-0.99.beta20/caca/font.c:33: included_from: Included from here.
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5773:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5771| /* U+2028: "
" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5772| /* U+2029: "
" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5773|-> /* U+202A: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5774| /* U+202B: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def107]
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5774:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5772| /* U+2029: "
" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5773| /* U+202A: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5774|-> /* U+202B: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5776| /* U+202D: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def108]
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5776:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5774| /* U+202B: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5776|-> /* U+202D: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5777| /* U+202E: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5778| /* U+202F: " " */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def109]
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5777:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5775| /* U+202C: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5776| /* U+202D: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5777|-> /* U+202E: "" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5778| /* U+202F: " " */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
# 5779| /* U+2030: "‰" */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,94,228,0,0,0,227,62,0,0,0,227,62,0,3,16,94,229,2,170,16,0,2,173,64,0,1,159,112,0,0,143,178,0,0,0,180,0,0,0,0,94,228,5,238,64,227,62,14,51,224,227,62,14,51,224,94,228,5,238,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Error: COMPILER_WARNING: [#def110]
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5833:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5831| /* U+2064: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5832| /* U+2065: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5833|-> /* U+2066: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5834| /* U+2067: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5835| /* U+2068: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
Error: COMPILER_WARNING: [#def111]
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5834:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5832| /* U+2065: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5833| /* U+2066: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5834|-> /* U+2067: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5835| /* U+2068: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5836| /* U+2069: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
Error: COMPILER_WARNING: [#def112]
libcaca-0.99-build/libcaca-0.99.beta20/caca/monobold12.data:5835:16: warning[-Wbidi-chars=]: unpaired UTF-8 bidirectional control character detected
# 5833| /* U+2066: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5834| /* U+2067: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5835|-> /* U+2068: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5836| /* U+2069: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
# 5837| /* U+206A: "" */ 0,0,0,0,0,15,255,255,255,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,0,0,0,240,15,255,255,255,240,0,0,0,0,0,
Error: CPPCHECK_WARNING: [#def113]
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-563): [#def114]
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c: scope_hint: In function ‘caca_blit’
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c:462:51: warning[-Wunused-but-set-variable]: variable ‘bleed_left’ set but not used
# 462 | int i, j, starti, startj, endi, endj, stride, bleed_left, bleed_right;
# | ^~~~~~~~~~
# 460| caca_canvas_t const *src, caca_canvas_t const *mask)
# 461| {
# 462|-> int i, j, starti, startj, endi, endj, stride, bleed_left, bleed_right;
# 463|
# 464| if(mask && (src->width != mask->width || src->height != mask->height))
Error: CLANG_WARNING: [#def115]
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c:483:5: warning[deadcode.DeadStores]: Value stored to 'bleed_left' is never read
# 481| return 0;
# 482|
# 483|-> bleed_left = bleed_right = 0;
# 484|
# 485| for(j = startj; j < endj; j++)
Error: CLANG_WARNING: [#def116]
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c:483:18: warning[deadcode.DeadStores]: Although the value stored to 'bleed_right' is used in the enclosing expression, the value is never actually read from 'bleed_right'
# 481| return 0;
# 482|
# 483|-> bleed_left = bleed_right = 0;
# 484|
# 485| for(j = startj; j < endj; j++)
Error: CLANG_WARNING: [#def117]
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c:494:13: warning[deadcode.DeadStores]: Value stored to 'bleed_left' is never read
# 492| {
# 493| dst->chars[dstix - 1] = ' ';
# 494|-> bleed_left = 1;
# 495| }
# 496|
Error: CLANG_WARNING: [#def118]
libcaca-0.99-build/libcaca-0.99.beta20/caca/string.c:501:13: warning[deadcode.DeadStores]: Value stored to 'bleed_right' is never read
# 499| {
# 500| dst->chars[dstix + stride] = ' ';
# 501|-> bleed_right = 1;
# 502| }
# 503|
Error: CPPCHECK_WARNING: [#def119]
libcaca-0.99-build/libcaca-0.99.beta20/caca/t/simple.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def120]
libcaca-0.99-build/libcaca-0.99.beta20/caca/transform.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def121]
libcaca-0.99-build/libcaca-0.99.beta20/caca/triangle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def122]
libcaca-0.99-build/libcaca-0.99.beta20/examples/conio-snake.cpp: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def123]
libcaca-0.99-build/libcaca-0.99.beta20/examples/conio.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING: [#def124]
libcaca-0.99-build/libcaca-0.99.beta20/examples/conio.c:594:18: warning[-Warray-parameter=]: argument 1 of type ‘int[]’ with mismatched bound
# 594 | void sorting(int n[])
# | ~~~~^~~
libcaca-0.99-build/libcaca-0.99.beta20/examples/conio.c:74:18: note: previously declared as ‘int[8]’
# 74 | void sorting(int n[X_BOARD]);
# | ~~~~^~~~~~~~~~
# 592| }
# 593|
# 594|-> void sorting(int n[])
# 595| {
# 596| int i, j, alpha;
Error: CLANG_WARNING: [#def125]
libcaca-0.99-build/libcaca-0.99.beta20/examples/demo.c:188:13: warning[deadcode.DeadStores]: Value stored to 'mouse' is never read
# 186| }
# 187| caca_refresh_display(dp);
# 188|-> mouse = menu = 0;
# 189| }
# 190| else if(demo)
Error: CLANG_WARNING: [#def126]
libcaca-0.99-build/libcaca-0.99.beta20/examples/demo.c:188:21: warning[deadcode.DeadStores]: Although the value stored to 'menu' is used in the enclosing expression, the value is never actually read from 'menu'
# 186| }
# 187| caca_refresh_display(dp);
# 188|-> mouse = menu = 0;
# 189| }
# 190| else if(demo)
Error: CLANG_WARNING: [#def127]
libcaca-0.99-build/libcaca-0.99.beta20/examples/demo0.c:170:13: warning[deadcode.DeadStores]: Value stored to 'mouse' is never read
# 168| }
# 169| caca_refresh();
# 170|-> mouse = menu = 0;
# 171| }
# 172| else if(demo)
Error: CLANG_WARNING: [#def128]
libcaca-0.99-build/libcaca-0.99.beta20/examples/demo0.c:170:21: warning[deadcode.DeadStores]: Although the value stored to 'menu' is used in the enclosing expression, the value is never actually read from 'menu'
# 168| }
# 169| caca_refresh();
# 170|-> mouse = menu = 0;
# 171| }
# 172| else if(demo)
Error: CPPCHECK_WARNING: [#def129]
libcaca-0.99-build/libcaca-0.99.beta20/examples/dithering.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def130]
libcaca-0.99-build/libcaca-0.99.beta20/examples/driver.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def131]
libcaca-0.99-build/libcaca-0.99.beta20/examples/event.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/examples/event.c:58:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘events’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 56|
# 57| events = malloc(h * sizeof(caca_event_t));
# 58|-> memset(events, 0, h * sizeof(caca_event_t));
# 59|
# 60| for(quit = 0; quit < 4; )
Error: CPPCHECK_WARNING: [#def132]
libcaca-0.99-build/libcaca-0.99.beta20/examples/export.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def133]
libcaca-0.99-build/libcaca-0.99.beta20/examples/gamma.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def134]
libcaca-0.99-build/libcaca-0.99.beta20/examples/input.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def135]
libcaca-0.99-build/libcaca-0.99.beta20/examples/mouse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def136]
libcaca-0.99-build/libcaca-0.99.beta20/examples/swallow.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def137]
libcaca-0.99-build/libcaca-0.99.beta20/examples/swallow.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/examples/swallow.c:94:17: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memmove’ must be non-null
# 92| {
# 93| total[i] -= bytes[i];
# 94|-> memmove(buf[i], buf[i] + bytes[i], total[i]);
# 95|
# 96| caca_blit(cv, (w + 2) * (i / 2) + 1,
Error: COMPILER_WARNING (CWE-252): [#def138]
libcaca-0.99-build/libcaca-0.99.beta20/examples/swallow.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/examples/swallow.c:103:17: warning[-Wunused-result]: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’
# 103 | fread(buf[i] + total[i], 128, 1, f[i]);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 101| {
# 102| buf[i] = realloc(buf[i], total[i] + 128);
# 103|-> fread(buf[i] + total[i], 128, 1, f[i]);
# 104| total[i] += 128;
# 105| }
Error: CPPCHECK_WARNING: [#def139]
libcaca-0.99-build/libcaca-0.99.beta20/examples/trifiller.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-563): [#def140]
libcaca-0.99-build/libcaca-0.99.beta20/src/aafire.c: scope_hint: In function ‘firemain’
libcaca-0.99-build/libcaca-0.99.beta20/src/aafire.c:185:25: warning[-Wunused-but-set-variable]: variable ‘i’ set but not used
# 185 | register unsigned int i;
# | ^
# 183| firemain (void)
# 184| {
# 185|-> register unsigned int i;
# 186| unsigned char *p;
# 187| #ifndef LIBCACA
Error: CLANG_WARNING: [#def141]
libcaca-0.99-build/libcaca-0.99.beta20/src/aafire.c:190:3: warning[deadcode.DeadStores]: Value stored to 'i' is never read
# 188| char *bitmap = aa_image (context);
# 189| #endif
# 190|-> i = 0;
# 191| #define END (bitmap + XSIZ * YSIZ)
# 192| for (p = (unsigned char*)bitmap;
Error: CLANG_WARNING: [#def142]
libcaca-0.99-build/libcaca-0.99.beta20/src/aafire.c:226:23: warning[core.DivideZero]: Division by zero
# 224| p++, i1 += 4, i2 -= 4)
# 225| {
# 226|-> last1 = rand () % min (i1, min (i2, height));
# 227| i = rand () % 6;
# 228| for (; p < (unsigned char *) bitmap + XSIZ * (YSIZ + 1) && i != 0;
Error: CLANG_WARNING: [#def143]
libcaca-0.99-build/libcaca-0.99.beta20/src/aafire.c:232:32: warning[deadcode.DeadStores]: Although the value stored to 'last1' is used in the enclosing expression, the value is never actually read from 'last1'
# 230| *p = last1, last1 += rand () % 6 - 2, *(p + XSIZ) = last1, last1 +=
# 231| rand () % 6 - 2;
# 232|-> *(p + 2 * XSIZ) = last1, last1 += rand () % 6 - 2;
# 233| }
# 234| i = 0;
Error: CLANG_WARNING: [#def144]
libcaca-0.99-build/libcaca-0.99.beta20/src/aafire.c:234:3: warning[deadcode.DeadStores]: Value stored to 'i' is never read
# 232| *(p + 2 * XSIZ) = last1, last1 += rand () % 6 - 2;
# 233| }
# 234|-> i = 0;
# 235| firemain ();
# 236| #ifdef LIBCACA
Error: CPPCHECK_WARNING: [#def145]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaclock.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def146]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaclock.c: scope_hint: In function ‘get_date’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaclock.c:59:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘charTime’ where non-null expected
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaclock.c:16: included_from: Included from here.
/usr/include/time.h:99:15: note: argument 1 of ‘strftime’ must be non-null
# 57|
# 58| time(&currtime);
# 59|-> strftime(charTime, 100,format,localtime(&currtime));
# 60|
# 61| return charTime;
Error: CPPCHECK_WARNING: [#def147]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-563): [#def148]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c: scope_hint: In function ‘do_plasma’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c:408:22: warning[-Wunused-but-set-variable]: variable ‘x’ set but not used
# 408 | unsigned int x;
# | ^
# 406| for(y = 0; y < YSIZ; y++)
# 407| {
# 408|-> unsigned int x;
# 409| uint8_t * tmp = pixels + y * YSIZ;
# 410| unsigned int ty = y * TABLEX, tmax = ty + XSIZ;
Error: CLANG_WARNING: [#def149]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c:411:13: warning[deadcode.DeadStores]: Value stored to 'x' is never read
# 409| uint8_t * tmp = pixels + y * YSIZ;
# 410| unsigned int ty = y * TABLEX, tmax = ty + XSIZ;
# 411|-> for(x = 0; ty < tmax; ty++, tmp++)
# 412| tmp[0] = t1[ty] + t2[ty] + t3[ty];
# 413| }
Error: CLANG_WARNING: [#def150]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c:620:9: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 618|
# 619| case UPDATE:
# 620|-> memset(screen, 0, XSIZ * YSIZ);
# 621|
# 622| /* Set the palette */
Error: GCC_ANALYZER_WARNING (CWE-688): [#def151]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c: scope_hint: In function ‘langton’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c:716:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘screen’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 714| case INIT:
# 715| screen = malloc(width * height);
# 716|-> memset(screen, 0, width * height);
# 717| break;
# 718|
Error: CLANG_WARNING: [#def152]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacademo.c:731:29: warning[core.NullDereference]: Array access (from variable 'screen') results in a null pointer dereference
# 729| for(a = 0; a < ANTS; a++)
# 730| {
# 731|-> uint8_t p = screen[ax[a] + width * ay[a]];
# 732|
# 733| if(p & 0x0f)
Error: CPPCHECK_WARNING: [#def153]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacadraw.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def154]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaplay.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401): [#def155]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaplay.c:76: error[memleakOnRealloc]: Common realloc mistake: 'buf' nulled but not freed upon failure
# 74| {
# 75| ssize_t n;
# 76|-> buf = realloc(buf, total + 1);
# 77| n = read(fd, buf + total, 1);
# 78| if(n < 0)
Error: GCC_ANALYZER_WARNING (CWE-688): [#def156]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaplay.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaplay.c:96:13: warning[-Wanalyzer-null-argument]: use of NULL ‘buf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memmove’ must be non-null
# 94| {
# 95| total -= bytes;
# 96|-> memmove(buf, buf + bytes, total);
# 97|
# 98| caca_blit(cv, 0, 0, app, NULL);
Error: CPPCHECK_WARNING: [#def157]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def158]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:151:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘server’
# 149| server = malloc(sizeof(struct server));
# 150|
# 151|-> server->input = malloc(12);
# 152| server->read = 0;
# 153|
Error: CPPCHECK_WARNING (CWE-909): [#def159]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:161: error[uninitStructMember]: Uninitialized struct member: server.width
# 159| memcpy(server->prefix, INIT_PREFIX, sizeof(INIT_PREFIX));
# 160| tmp = strstr(server->prefix, "____");
# 161|-> tmp[0] = (uint8_t) (server->width & 0xff00) >> 8;
# 162| tmp[1] = (uint8_t) server->width & 0xff;
# 163| tmp[2] = (uint8_t) (server->height & 0xff00) >> 8;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def160]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:161:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘tmp’
# 159| memcpy(server->prefix, INIT_PREFIX, sizeof(INIT_PREFIX));
# 160| tmp = strstr(server->prefix, "____");
# 161|-> tmp[0] = (uint8_t) (server->width & 0xff00) >> 8;
# 162| tmp[1] = (uint8_t) server->width & 0xff;
# 163| tmp[2] = (uint8_t) (server->height & 0xff00) >> 8;
Error: CLANG_WARNING: [#def161]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:161:39: warning[core.UndefinedBinaryOperatorResult]: The left operand of '&' is a garbage value
# 159| memcpy(server->prefix, INIT_PREFIX, sizeof(INIT_PREFIX));
# 160| tmp = strstr(server->prefix, "____");
# 161|-> tmp[0] = (uint8_t) (server->width & 0xff00) >> 8;
# 162| tmp[1] = (uint8_t) server->width & 0xff;
# 163| tmp[2] = (uint8_t) (server->height & 0xff00) >> 8;
Error: CPPCHECK_WARNING (CWE-909): [#def162]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:163: error[uninitStructMember]: Uninitialized struct member: server.height
# 161| tmp[0] = (uint8_t) (server->width & 0xff00) >> 8;
# 162| tmp[1] = (uint8_t) server->width & 0xff;
# 163|-> tmp[2] = (uint8_t) (server->height & 0xff00) >> 8;
# 164| tmp[3] = (uint8_t) server->height & 0xff;
# 165|
Error: CPPCHECK_WARNING (CWE-401): [#def163]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:176: error[memleak]: Memory leak: server
# 174| {
# 175| perror("getaddrinfo");
# 176|-> return -1;
# 177| }
# 178|
Error: CPPCHECK_WARNING (CWE-401): [#def164]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:176: error[memleak]: Memory leak: server.input
# 174| {
# 175| perror("getaddrinfo");
# 176|-> return -1;
# 177| }
# 178|
Error: GCC_ANALYZER_WARNING (CWE-775): [#def165]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:181:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor
# 179| for (res = ai; res && server->sock_count < MAXSOCKS; res = res->ai_next)
# 180| {
# 181|-> if ((fd = socket(res->ai_addr->sa_family, SOCK_STREAM, 0)) == -1)
# 182| {
# 183| perror("socket");
Error: CPPCHECK_WARNING (CWE-909): [#def166]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:210: error[uninitStructMember]: Uninitialized struct member: server.sock_count
# 208| }
# 209|
# 210|-> server->socks[server->sock_count].sockfd = fd;
# 211| server->sock_count++;
# 212| fprintf(stderr, "listening on ");
Error: COMPILER_WARNING (CWE-252): [#def167]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:245:13: warning[-Wunused-result]: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’
# 245 | read(0, server->input + server->read, 12 - server->read);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 243| if(server->read < 12)
# 244| {
# 245|-> read(0, server->input + server->read, 12 - server->read);
# 246| server->read = 12;
# 247| }
Error: COMPILER_WARNING (CWE-252): [#def168]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaserver.c:253:13: warning[-Wunused-result]: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’
# 253 | read(0, server->input + server->read - 1, 1);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 251| {
# 252| memmove(server->input, server->input + 1, server->read - 1);
# 253|-> read(0, server->input + server->read - 1, 1);
# 254| }
# 255|
Error: CPPCHECK_WARNING: [#def169]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401): [#def170]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:118: error[memleakOnRealloc]: Common realloc mistake: 'list' nulled but not freed upon failure
# 116| /* Add argv[i] to the list */
# 117| if(items)
# 118|-> list = realloc(list, (items + 1) * sizeof(char *));
# 119| else
# 120| list = malloc(sizeof(char *));
Error: GCC_ANALYZER_WARNING (CWE-476): [#def171]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:121:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘list’
# 119| else
# 120| list = malloc(sizeof(char *));
# 121|-> list[items] = argv[i];
# 122| items++;
# 123|
Error: CLANG_WARNING: [#def172]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:175:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 173| case CACA_KEY_F11:
# 174| fullscreen = ~fullscreen;
# 175|-> update = 1;
# 176| set_zoom(zoom);
# 177| break;
Error: CLANG_WARNING: [#def173]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:215:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 213| algos[dither_algorithm * 2]);
# 214| new_status = STATUS_DITHERING;
# 215|-> update = 1;
# 216| break;
# 217| case 'D':
Error: CLANG_WARNING: [#def174]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:225:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 223| algos[dither_algorithm * 2]);
# 224| new_status = STATUS_DITHERING;
# 225|-> update = 1;
# 226| break;
# 227| case '+':
Error: CLANG_WARNING: [#def175]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:228:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 226| break;
# 227| case '+':
# 228|-> update = 1;
# 229| set_zoom(zoom + 1);
# 230| break;
Error: CLANG_WARNING: [#def176]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:232:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 230| break;
# 231| case '-':
# 232|-> update = 1;
# 233| set_zoom(zoom - 1);
# 234| break;
Error: CLANG_WARNING: [#def177]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:236:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 234| break;
# 235| case 'G':
# 236|-> update = 1;
# 237| set_gamma(g + 1);
# 238| break;
Error: CLANG_WARNING: [#def178]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:240:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 238| break;
# 239| case 'g':
# 240|-> update = 1;
# 241| set_gamma(g - 1);
# 242| break;
Error: CLANG_WARNING: [#def179]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:245:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 243| case 'x':
# 244| case 'X':
# 245|-> update = 1;
# 246| set_zoom(0);
# 247| set_gamma(0);
Error: CLANG_WARNING: [#def180]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:254:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 252| if(yfactor > 1.0) dy -= PAD_STEP / yfactor;
# 253| if(dy < 0.0) dy = 0.0;
# 254|-> update = 1;
# 255| break;
# 256| case 'j':
Error: CLANG_WARNING: [#def181]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:261:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 259| if(yfactor > 1.0) dy += PAD_STEP / yfactor;
# 260| if(dy > 1.0) dy = 1.0;
# 261|-> update = 1;
# 262| break;
# 263| case 'h':
Error: CLANG_WARNING: [#def182]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:268:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 266| if(xfactor > 1.0) dx -= PAD_STEP / xfactor;
# 267| if(dx < 0.0) dx = 0.0;
# 268|-> update = 1;
# 269| break;
# 270| case 'l':
Error: CLANG_WARNING: [#def183]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:275:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 273| if(xfactor > 1.0) dx += PAD_STEP / xfactor;
# 274| if(dx > 1.0) dx = 1.0;
# 275|-> update = 1;
# 276| break;
# 277| case '?':
Error: CLANG_WARNING: [#def184]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:279:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 277| case '?':
# 278| new_help = !help;
# 279|-> update = 1;
# 280| break;
# 281| case 'q':
Error: CLANG_WARNING: [#def185]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:292:17: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 290| ww = caca_get_event_resize_width(&ev);
# 291| wh = caca_get_event_resize_height(&ev);
# 292|-> update = 1;
# 293| set_zoom(zoom);
# 294| }
Error: CLANG_WARNING: [#def186]
libcaca-0.99-build/libcaca-0.99.beta20/src/cacaview.c:332:13: warning[deadcode.DeadStores]: Value stored to 'update' is never read
# 330| /* Reset image-specific runtime variables */
# 331| dx = dy = 0.5;
# 332|-> update = 1;
# 333| set_zoom(0);
# 334| set_gamma(0);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def187]
libcaca-0.99-build/libcaca-0.99.beta20/src/common-image.c: scope_hint: In function ‘load_image’
libcaca-0.99-build/libcaca-0.99.beta20/src/common-image.c:52:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘im’
# 50|
# 51| imlib_context_set_image(image);
# 52|-> im->pixels = (char *)imlib_image_get_data_for_reading_only();
# 53| im->w = imlib_image_get_width();
# 54| im->h = imlib_image_get_height();
Error: GCC_ANALYZER_WARNING (CWE-401): [#def188]
libcaca-0.99-build/libcaca-0.99.beta20/src/common-image.c:262:5: warning[-Wanalyzer-malloc-leak]: leak of ‘load_image(argv[1])’
libcaca-0.99-build/libcaca-0.99.beta20/examples/trifiller.c: scope_hint: In function ‘main’
# 260| free(im->pixels);
# 261| #endif
# 262|-> caca_free_dither(im->dither);
# 263| }
# 264|
Error: CPPCHECK_WARNING: [#def189]
libcaca-0.99-build/libcaca-0.99.beta20/src/img2txt.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def190]
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-477): [#def191]
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c: scope_hint: In function ‘main’
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c:132:5: warning[-Wdeprecated-declarations]: ‘pango_ft2_font_map_create_context’ is deprecated: Use 'pango_font_map_create_context' instead
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c:29: included_from: Included from here.
/usr/include/pango-1.0/pango/pangoft2.h:128:15: note: declared here
# 130| fm = pango_ft2_font_map_new();
# 131| pango_ft2_font_map_set_resolution(PANGO_FT2_FONT_MAP(fm), dpi, dpi);
# 132|-> cx = pango_ft2_font_map_create_context(PANGO_FT2_FONT_MAP(fm));
# 133|
# 134| l = pango_layout_new(cx);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def192]
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c:243:29: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘gtab’
# 241| current_size = fullsize;
# 242| }
# 243|-> gtab[n].unicode = i;
# 244| bytes = caca_utf32_to_utf8(gtab[n].buf, gtab[n].unicode);
# 245| gtab[n].buf[bytes] = '\0';
Error: GCC_ANALYZER_WARNING (CWE-688): [#def193]
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c:256:13: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘glyph_data’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 254|
# 255| /* Write bitmap as an escaped C string */
# 256|-> memset(glyph_data + current_offset, 0, current_size);
# 257| k = 0;
# 258| for(y = 0; y < height; y++)
Error: COMPILER_WARNING (CWE-195): [#def194]
libcaca-0.99-build/libcaca-0.99.beta20/tools/makefont.c:327:39: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’
# 327 | for (int x = 0; x < gtab[n].data_width; ++x)
# | ^
# 325| for (int y = 0; y < height; ++y)
# 326| {
# 327|-> for (int x = 0; x < gtab[n].data_width; ++x)
# 328| {
# 329| int val = glyph_data[gtab[n].data_offset + y * gtab[n].data_width + x];
Error: CPPCHECK_WARNING: [#def195]
libcaca-0.99-build/libcaca-0.99.beta20/tools/sortchars.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def196]
libcaca-0.99-build/libcaca-0.99.beta20/tools/sortchars.c: scope_hint: In function ‘testcircle’
libcaca-0.99-build/libcaca-0.99.beta20/tools/sortchars.c:217:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘buf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 215| int x, y, ret;
# 216|
# 217|-> memset(buf, 0, 256 * 256);
# 218| memset(dst, 0, WIDTH * DX * HEIGHT * DY);
# 219|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def197]
libcaca-0.99-build/libcaca-0.99.beta20/tools/sortchars.c:218:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘dst’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 216|
# 217| memset(buf, 0, 256 * 256);
# 218|-> memset(dst, 0, WIDTH * DX * HEIGHT * DY);
# 219|
# 220| /* Fill image */
Scan Properties
| analyzer-version-clang | 18.1.7 |
| analyzer-version-cppcheck | 2.14.2 |
| analyzer-version-gcc | 14.1.1 |
| analyzer-version-gcc-analyzer | 14.1.1 |
| analyzer-version-shellcheck | 0.10.0 |
| enabled-plugins | clang, cppcheck, gcc, shellcheck |
| exit-code | 0 |
| host | ip-172-16-1-194.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | libcaca-0.99-0.74.beta20.fc41 |
| store-results-to | /tmp/tmpx4xf_3xx/libcaca-0.99-0.74.beta20.fc41.tar.xz |
| time-created | 2024-07-03 14:42:47 |
| time-finished | 2024-07-03 14:44:53 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmpx4xf_3xx/libcaca-0.99-0.74.beta20.fc41.tar.xz' '--gcc-analyze' '/tmp/tmpx4xf_3xx/libcaca-0.99-0.74.beta20.fc41.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |