Error: GCC_ANALYZER_WARNING (CWE-688): [#def1] gnome-shell-48.1/redhat-linux-build/../src/gtkactionmuxer.c:351:19: warning[-Wanalyzer-null-argument]: use of NULL ‘action_and_target’ where non-null expected gnome-shell-48.1/redhat-linux-build/../src/gtkactionmuxer.c:885:1: enter_function: entry to ‘gtk_action_muxer_set_primary_accel’ gnome-shell-48.1/redhat-linux-build/../src/gtkactionmuxer.c:892:6: branch_true: following ‘true’ branch (when ‘primary_accel’ is non-NULL)... gnome-shell-48.1/redhat-linux-build/../src/gtkactionmuxer.c:893:79: call_function: inlined call to ‘g_strdup_inline’ from ‘gtk_action_muxer_set_primary_accel’ gnome-shell-48.1/redhat-linux-build/../src/gtkactionmuxer.c:897:3: call_function: calling ‘gtk_action_muxer_primary_accel_changed’ from ‘gtk_action_muxer_set_primary_accel’ # 349| # 350| if (!action_name) # 351|-> action_name = strrchr (action_and_target, '|') + 1; # 352| # 353| action = g_hash_table_lookup (muxer->observed_actions, action_name); Error: GCC_ANALYZER_WARNING (CWE-688): [#def2] gnome-shell-48.1/redhat-linux-build/../src/shell-app.c:1517:14: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected gnome-shell-48.1/redhat-linux-build/../src/shell-app.c:1494:1: enter_function: entry to ‘activate_action_get_bus_cb’ gnome-shell-48.1/redhat-linux-build/../src/shell-app.c:1508:6: branch_false: following ‘false’ branch... gnome-shell-48.1/redhat-linux-build/../src/shell-app.c:1514:9: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/shell-app.c:1517:14: danger: argument 1 (‘<unknown>’) NULL where non-null expected # 1515| # 1516| app_id = g_strdup (g_app_info_get_id (G_APP_INFO (app->info))); # 1517|-> last_dot = strrchr (app_id, '.'); # 1518| if (last_dot && g_str_equal (last_dot, ".desktop")) # 1519| *last_dot = '\0'; Error: GCC_ANALYZER_WARNING (CWE-476): [#def3] gnome-shell-48.1/redhat-linux-build/../src/shell-perf-log.c:377:3: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘event’ gnome-shell-48.1/redhat-linux-build/../src/shell-perf-log.c:620:1: enter_function: entry to ‘shell_perf_log_collect_statistics’ gnome-shell-48.1/redhat-linux-build/../src/shell-perf-log.c:626:6: branch_false: following ‘false’ branch... branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/shell-perf-log.c:676:3: call_function: calling ‘record_event’ from ‘shell_perf_log_collect_statistics’ # 375| memcpy (block->buffer + pos, &time_delta, sizeof (guint32)); # 376| pos += sizeof (guint32); # 377|-> memcpy (block->buffer + pos, &event->id, sizeof (guint16)); # 378| pos += sizeof (guint16); # 379| memcpy (block->buffer + pos, bytes, bytes_len); Error: GCC_ANALYZER_WARNING (CWE-476): [#def4] gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-selector.c:275:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘cur’ gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-selector.c:254:28: branch_false: following ‘false’ branch (when ‘cur’ is NULL)... gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-selector.c:261:12: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-selector.c:261:12: branch_false: following ‘false’ branch (when ‘cur’ is NULL)... gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-selector.c:275:14: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-selector.c:275:14: danger: dereference of NULL ‘cur’ # 273| # 274| /*walk backward the list and free each "next element" */ # 275|-> for (cur = cur->prev; cur && cur->prev; cur = cur->prev) { # 276| if (cur->next) { # 277| g_free (cur->next); Error: GCC_ANALYZER_WARNING (CWE-476): [#def5] gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-statement.c:2760:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘cur’ gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-statement.c:2753:28: branch_false: following ‘false’ branch (when ‘cur’ is NULL)... gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-statement.c:2757:12: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-statement.c:2757:12: branch_false: following ‘false’ branch (when ‘cur’ is NULL)... gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-statement.c:2760:13: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/croco/cr-statement.c:2760:13: danger: dereference of NULL ‘cur’ # 2758| cr_statement_clear (cur); # 2759| # 2760|-> if (cur->prev == NULL) { # 2761| g_free (a_this); # 2762| return; Error: GCC_ANALYZER_WARNING (CWE-457): [#def6] gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:304:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘type’ gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:283:1: enter_function: entry to ‘load_image_thread’ gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:292:12: call_function: calling ‘st_image_load’ from ‘load_image_thread’ gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:292:12: return_function: returning to ‘load_image_thread’ from ‘st_image_load’ gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:298:6: branch_false: following ‘false’ branch... gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:304:7: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/st-image-content.c:304:7: danger: use of uninitialized value ‘type’ here # 302| else # 303| { # 304|-> g_task_set_task_data (task, type, g_free); # 305| g_task_return_pointer (task, stream, g_object_unref); # 306| } Error: GCC_ANALYZER_WARNING: [#def7] gnome-shell-48.1/redhat-linux-build/../src/st/st-private.c:256:9: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results gnome-shell-48.1/redhat-linux-build/../src/st/st-private.c:276:1: enter_function: entry to ‘blur_pixels’ gnome-shell-48.1/redhat-linux-build/../src/st/st-private.c:295:6: branch_false: following ‘false’ branch... gnome-shell-48.1/redhat-linux-build/../src/st/st-private.c:309:18: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/st-private.c:319:16: call_function: calling ‘calculate_gaussian_kernel’ from ‘blur_pixels’ # 254| half = n_values / 2; # 255| # 256|-> ret = g_malloc (n_values * sizeof (gdouble)); # 257| sum = 0.0; # 258| Error: GCC_ANALYZER_WARNING (CWE-476): [#def8] gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1328:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘error’ gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1311:1: enter_function: entry to ‘st_texture_cache_load_file_to_cogl_texture’ gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1318:11: release_memory: ‘error’ is NULL gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1320:13: call_function: calling ‘st_texture_cache_load_file_sync_to_cogl_texture’ from ‘st_texture_cache_load_file_to_cogl_texture’ gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1320:13: return_function: returning to ‘st_texture_cache_load_file_to_cogl_texture’ from ‘st_texture_cache_load_file_sync_to_cogl_texture’ gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1325:6: branch_true: following ‘true’ branch... gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1327:19: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1328:7: release_memory: ‘error’ is NULL gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1328:7: release_memory: ‘error’ is NULL gnome-shell-48.1/redhat-linux-build/../src/st/st-texture-cache.c:1328:7: danger: dereference of NULL ‘error’ # 1326| { # 1327| char *uri = g_file_get_uri (file); # 1328|-> g_warning ("Failed to load %s: %s", uri, error->message); # 1329| g_clear_error (&error); # 1330| g_free (uri); Error: GCC_ANALYZER_WARNING: [#def9] gnome-shell-48.1/redhat-linux-build/../src/st/st-theme-node-drawing.c:1134:10: warning[-Wanalyzer-imprecise-fp-arithmetic]: use of floating-point arithmetic here might yield unexpected results gnome-shell-48.1/redhat-linux-build/../src/st/st-theme-node-drawing.c:1719:1: enter_function: entry to ‘st_theme_node_update_resources’ gnome-shell-48.1/redhat-linux-build/../src/st/st-theme-node-drawing.c:1730:3: branch_true: following ‘true’ branch... gnome-shell-48.1/redhat-linux-build/../src/st/st-theme-node-drawing.c:1754:3: call_function: calling ‘st_theme_node_maybe_prerender_background’ from ‘st_theme_node_update_resources’ # 1132| # 1133| rowstride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, texture_width); # 1134|-> data = g_new0 (guchar, texture_height * rowstride); # 1135| # 1136| /* We zero initialize the destination memory, so it's fully transparent Error: GCC_ANALYZER_WARNING (CWE-688): [#def10] gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:317:13: warning[-Wanalyzer-null-argument]: use of NULL ‘profile_name’ where non-null expected gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:471:1: enter_function: entry to ‘gvc_mixer_ui_device_get_best_profile’ gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:480:9: branch_false: following ‘false’ branch (when ‘device’ is non-NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:480:9: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:481:9: branch_true: following ‘true’ branch (when ‘current’ is non-NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:483:13: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:490:12: branch_false: following ‘false’ branch (when ‘selected’ is NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:494:18: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:494:52: branch_true: following ‘true’ branch (when ‘l’ is non-NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:496:38: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:497:34: call_function: calling ‘get_profile_canonical_name’ from ‘gvc_mixer_ui_device_get_best_profile’ gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:497:34: return_function: returning to ‘gvc_mixer_ui_device_get_best_profile’ from ‘get_profile_canonical_name’ gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:498:20: branch_true: following ‘true’ branch (when ‘canonical_name_selected’ is NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:499:38: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:494:52: branch_false: following ‘false’ branch (when ‘l’ is NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:505:12: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:505:12: branch_false: following ‘false’ branch (when ‘candidates’ is non-NULL)... branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:513:30: branch_true: following ‘true’ branch... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:514:38: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:515:20: branch_true: following ‘true’ branch (when the strings are equal)... branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:513:30: branch_false: following ‘false’ branch... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:520:12: branch_false: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:520:12: branch_true: following ‘true’ branch (when ‘result’ is NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:522:52: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:523:42: call_function: calling ‘get_profile_canonical_name’ from ‘gvc_mixer_ui_device_get_best_profile’ gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:523:42: return_function: returning to ‘gvc_mixer_ui_device_get_best_profile’ from ‘get_profile_canonical_name’ gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:524:38: branch_true: following ‘true’ branch (when ‘l’ is non-NULL)... gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:526:46: branch_true: ...to here gnome-shell-48.1/redhat-linux-build/../subprojects/gvc/gvc-mixer-ui-device.c:527:37: call_function: calling ‘get_profile_canonical_name’ from ‘gvc_mixer_ui_device_get_best_profile’ #argument 1 of ‘__builtin_strstr’ must be non-null # 315| # 316| /* optimisation for the simple case. */ # 317|-> if (strstr (profile_name, skip_prefix) == NULL) # 318| return g_strdup (profile_name); # 319| Error: CPPCHECK_WARNING (CWE-457): [#def11] gnome-shell-48.1/src/shell-global.c:1291: error[uninitvar]: Uninitialized variable: arr # 1289| execvp (arr->pdata[0], (char**)arr->pdata); # 1290| g_warning ("failed to reexec: %s", g_strerror (errno)); # 1291|-> g_ptr_array_free (arr, TRUE); # 1292| #if defined __linux__ || defined __FreeBSD__ # 1293| g_free (buf); Error: CPPCHECK_WARNING (CWE-457): [#def12] gnome-shell-48.1/src/st/st-entry.c:488: error[uninitvar]: Uninitialized variables: child_box.y1, child_box.y2 # 486| { # 487| /* now allocate the hint actor */ # 488|-> hint_box = child_box; # 489| # 490| clutter_actor_get_preferred_width (priv->hint_actor, -1, &hint_min_w, &hint_w);
| analyzer-version-clippy | 1.86.0 |
| analyzer-version-cppcheck | 2.17.1 |
| analyzer-version-gcc | 15.0.1 |
| analyzer-version-gcc-analyzer | 15.0.1 |
| analyzer-version-shellcheck | 0.10.0 |
| analyzer-version-unicontrol | 0.0.2 |
| enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| exit-code | 0 |
| host | ip-172-16-1-117.us-west-2.compute.internal |
| known-false-positives | /usr/share/csmock/known-false-positives.js |
| known-false-positives-rpm | known-false-positives-0.0.0.20250425.124705.g1c7c448.main-1.el9.noarch |
| mock-config | fedora-rawhide-x86_64 |
| project-name | gnome-shell-48.1-2.fc43 |
| store-results-to | /tmp/tmpuayn731m/gnome-shell-48.1-2.fc43.tar.xz |
| time-created | 2025-04-25 12:48:12 |
| time-finished | 2025-04-25 12:52:14 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'unicontrol,cppcheck,gcc,clippy,shellcheck' '-o' '/tmp/tmpuayn731m/gnome-shell-48.1-2.fc43.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--gcc-analyzer-bin=/usr/bin/gcc' '/tmp/tmpuayn731m/gnome-shell-48.1-2.fc43.src.rpm' |
| tool-version | csmock-3.8.1.20250422.172604.g26bc3d6-1.el9 |