Task #1742 - added.err
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Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.40/misc-utils/uuidgen.c:22: included_from: Included from here.
util-linux-2.40/include/xalloc.h: scope_hint: In function ‘unhex’
util-linux-2.40/include/xalloc.h:33:13: warning[-Wanalyzer-malloc-leak]: leak of ‘xmalloc((*valuelen >> 1) + 1)’
# 31| void *ret = malloc(size);
# 32|
# 33|-> if (!ret && size)
# 34| err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
# 35| return ret;
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.40/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’
util-linux-2.40/misc-utils/hardlink.c:515:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc((long unsigned int)n * 8)’
util-linux-2.40/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’
# 513|
# 514| for (i = 0; i < n; i++) {
# 515|-> table[i] = names;
# 516| names += strlen(names) + 1;
# 517| }
Error: CLANG_WARNING:
util-linux-2.40/misc-utils/lslocks.c:244:7: warning[deadcode.DeadStores]: Although the value stored to 'sz' is used in the enclosing expression, the value is never actually read from 'sz'
# 242| return NULL;
# 243|
# 244|-> if ((sz = strlen(path)) >= (sizeof(path) - 2))
# 245| goto out;
# 246|
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.40/misc-utils/waitpid.c: scope_hint: In function ‘parse_pids’
util-linux-2.40/misc-utils/waitpid.c:54:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_strings, 4)’
util-linux-2.40/include/strutils.h:51:64: note: in definition of macro ‘strtopid_or_err’
util-linux-2.40/misc-utils/waitpid.c:54:55: note: in expansion of macro ‘_’
# 52|
# 53| for (size_t i = 0; i < n_strings; i++)
# 54|-> pids[i] = strtopid_or_err(strings[i], _("failed to parse pid"));
# 55|
# 56| return pids;
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.40/misc-utils/waitpid.c: scope_hint: In function ‘open_pidfds’
util-linux-2.40/misc-utils/waitpid.c:64:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_pids, 4) + i * 4’
util-linux-2.40/include/strutils.h:51:64: note: in definition of macro ‘strtopid_or_err’
util-linux-2.40/misc-utils/waitpid.c:54:55: note: in expansion of macro ‘_’
# 62|
# 63| for (size_t i = 0; i < n_pids; i++) {
# 64|-> pidfds[i] = pidfd_open(pids[i], 0);
# 65| if (pidfds[i] == -1) {
# 66| if (allow_exited && errno == ESRCH) {
Error: CLANG_WARNING:
util-linux-2.40/text-utils/more.c:1065:14: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<' is a garbage value
# 1063| }
# 1064|
# 1065|-> if ((*sp < ' ' && *sp != '\n') || *sp == CERASE) {
# 1066| --ctl->prompt_len;
# 1067| erase_one_column(ctl);