Task #92307 - fixed.err
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Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/disk-utils/fdformat.c:129:49: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc(track_size) + count’
# 127| }
# 128| for (count = 0; count < track_size; count++)
# 129|-> if (data[count] != FD_FILL_BYTE) {
# 130| if (retries_left) {
# 131| format_begin(ctrl);
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/login-utils/last.c:48: included_from: Included from here.
util-linux-2.42.start/include/xalloc.h: scope_hint: In function ‘xstrdup’
util-linux-2.42.start/include/xalloc.h:95:17: warning[-Wanalyzer-malloc-leak]: leak of ‘xmalloc(8) + nfiles * 8’
util-linux-2.42.start/include/optutils.h:8: included_from: Included from here.
util-linux-2.42.start/login-utils/last.c:46: included_from: Included from here.
# 93| ret = strdup(str);
# 94| if (!ret)
# 95|-> err(XALLOC_EXIT_CODE, "cannot duplicate string");
# 96| return ret;
# 97| }
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/lsfd-cmd/lsfd.c: scope_hint: In function ‘new_filter’
util-linux-2.42.start/lsfd-cmd/lsfd.c:2373:28: warning[-Wanalyzer-malloc-leak]: leak of ‘xcalloc(17, 8) + i * 8’
# 2371| struct libscols_counter *ct;
# 2372|
# 2373|-> f = new_filter(spec->expr, false, ctl);
# 2374|
# 2375| ct = scols_filter_new_counter(f);
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/lsfd-cmd/lsfd.c:2373:28: warning[-Wanalyzer-malloc-leak]: leak of ‘xcalloc(ct + 1, 8) + i * 8’
util-linux-2.42.start/lsfd-cmd/lsfd.c:2393:9: note: in expansion of macro ‘list_for_each’
# 2371| struct libscols_counter *ct;
# 2372|
# 2373|-> f = new_filter(spec->expr, false, ctl);
# 2374|
# 2375| ct = scols_filter_new_counter(f);
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/misc-utils/blkid.c: scope_hint: In function ‘main’
util-linux-2.42.start/misc-utils/blkid.c:889:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)(argc - optind), 8)’
util-linux-2.42.start/misc-utils/blkid.c:18: included_from: Included from here.
# 887| continue;
# 888|
# 889|-> devices[numdev++] = dev;
# 890| }
# 891|
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/misc-utils/logger.c:1050:34: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc(*ctl.max_message_size + 4)’
# 1048|
# 1049| while (c != EOF && c != '\n' && i < ctl->max_message_size) {
# 1050|-> buf[i++] = c;
# 1051| c = getchar();
# 1052| }
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/misc-utils/logger.c:1053:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc(*ctl.max_message_size + 4) + i’
# 1051| c = getchar();
# 1052| }
# 1053|-> buf[i] = '\0';
# 1054|
# 1055| if (i > 0 || !ctl->skip_empty_lines) {