Newly introduced findings

List of Findings

Error: GCC_ANALYZER_WARNING (CWE-476): [#def1]
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/cal.c: scope_hint: In function ‘monthly’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/cal.c:1085:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)*ctl.months_in_row, 208) + (sizetype)i * 208’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/cal.c:79: included_from: Included from here.
# 1083|   
# 1084|   	for (i = 0; i < ctl->months_in_row - 1; i++)
# 1085|-> 		ms[i].next = &ms[i + 1];
# 1086|   
# 1087|   	rows = (ctl->num_months - 1) / ctl->months_in_row;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c:529:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)n, 8) + (long unsigned int)i * 8’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’
util-linux-2.41.devel-build/util-linux-2.41.devel/include/optutils.h:8: included_from: Included from here.
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c:58: included_from: Included from here.
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c:55: included_from: Included from here.
#  527|   
#  528|   	for (i = 0; i < n; i++) {
#  529|-> 		table[i] = names;
#  530|   		names += strlen(names) + 1;
#  531|   	}

Error: GCC_ANALYZER_WARNING (CWE-476): [#def3]
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c: scope_hint: In function ‘parse_pids’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:54:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_strings, 4) + i * 4’
util-linux-2.41.devel-build/util-linux-2.41.devel/include/strutils.h:53:64: note: in definition of macro ‘strtopid_or_err’
util-linux-2.41.devel-build/util-linux-2.41.devel/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-688): [#def4]
util-linux-2.41.devel-build/util-linux-2.41.devel/sys-utils/ipcutils.c: scope_hint: In function ‘posix_ipc_msg_get_info’
util-linux-2.41.devel-build/util-linux-2.41.devel/sys-utils/ipcutils.c:685:22: warning[-Wanalyzer-null-argument]: use of NULL ‘opendir("/dev/mqueue")’ where non-null expected
util-linux-2.41.devel-build/util-linux-2.41.devel/sys-utils/ipcutils.c:16: included_from: Included from here.
util-linux-2.41.devel-build/util-linux-2.41.devel/include/c.h:18: included_from: Included from here.
util-linux-2.41.devel-build/util-linux-2.41.devel/sys-utils/ipcutils.c:14: included_from: Included from here.
/usr/include/features.h:524: included_from: Included from here.
/usr/include/inttypes.h:25: included_from: Included from here.
util-linux-2.41.devel-build/util-linux-2.41.devel/sys-utils/ipcutils.c:12: included_from: Included from here.
/usr/include/dirent.h:167:23: note: argument 1 of ‘readdir’ must be non-null
#  683|   	}
#  684|   
#  685|-> 	while ((de = readdir(d)) != NULL) {
#  686|   		if ((de->d_name[0] == '.' && de->d_name[1] == '\0') ||
#  687|   		    (de->d_name[0] == '.' && de->d_name[1] == '.' &&

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