subject_buf      4203 ext/mbstring/mbstring.c 	char *message_buf = NULL, *subject_buf = NULL, *p;
subject_buf      4352 ext/mbstring/mbstring.c 			subject_buf = subject = (char *)pstr->val;
subject_buf      4452 ext/mbstring/mbstring.c 	if (subject_buf) {
subject_buf      4453 ext/mbstring/mbstring.c 		efree((void *)subject_buf);