Memory leaks in registry_probe.c

[mazkasa]

I found a memory leak in registry_probe.c.

A temporary variable tmp is leaking in following codes
To fix this issue, append SEXP_free(tmp); after L477.

openscap/src/OVAL/probes/windows/registry_probe.c

Lines 473 to 481 in 7787544

	if (key_str != NULL) {
	SEXP_t *tmp = SEXP_string_new(key_str, strlen(key_str));
	if (operation == OVAL_OPERATION_EQUALS || operation == OVAL_OPERATION_CASE_INSENSITIVE_EQUALS || probe_entobj_cmp(ei->key_ent, tmp) == OVAL_RESULT_TRUE) {
	collect_registry_key(ctx, hive_str, key_str, ei->name_ent, windows_view);
	}
	}
	RegCloseKey(opened_key_handle);
	return 0;

[matusmarhefka]

@mazkasa Hello, are you planning to propose a PR with a fix?

[mazkasa]

@matusmarhefka Hello, I'll try it.

[jan-cerny]

Fixed in #1276