Task #130294 - fixed.err

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Error: GCC_ANALYZER_WARNING (CWE-688):
openscap-1.4.5/src/common/oscap_acquire.c: scope_hint: In function ‘oscap_acquire_temp_dir’
openscap-1.4.5/src/common/oscap_acquire.c:119:13: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘strdup("/tmp/oscap.XXXXXX")’ where non-null expected
openscap-1.4.5/src/common/oscap_acquire.c: scope_hint: In function ‘oscap_acquire_temp_dir’
openscap-1.4.5/src/common/oscap_acquire.c:38: included_from: Included from here.
/usr/include/stdlib.h:892:14: note: argument 1 of ‘mkdtemp’ must be non-null
#  117|   {
#  118|   	char *temp_dir = oscap_strdup(TEMP_DIR_TEMPLATE);
#  119|-> 	if (mkdtemp(temp_dir) == NULL) {
#  120|   		free(temp_dir);
#  121|   		oscap_seterr(OSCAP_EFAMILY_GLIBC, "Could not create temp directory " TEMP_DIR_TEMPLATE ". %s", strerror(errno));