Avoid usage of uninitialized data

Author: dstogov

Zend/zend_object_handlers.c

@@ -1035,15 +1035,14 @@ static union _zend_function *zend_std_get_method(zend_object **obj_ptr, zend_str
 
 	if (EXPECTED(key != NULL)) {
 		lc_method_name = Z_STR_P(key);
+		use_heap = 0;
 	} else {
 		STR_ALLOCA_ALLOC(lc_method_name, method_name->len, use_heap);
 		zend_str_tolower_copy(lc_method_name->val, method_name->val, method_name->len);
 	}
 
 	if (UNEXPECTED((func = zend_hash_find(&zobj->ce->function_table, lc_method_name)) == NULL)) {
-		if (UNEXPECTED(!key)) {
-			STR_ALLOCA_FREE(lc_method_name, use_heap);
-		}
+		STR_ALLOCA_FREE(lc_method_name, use_heap);
 		if (zobj->ce->__call) {
 			return zend_get_user_call_function(zobj->ce, method_name);
 		} else {
@@ -1098,9 +1097,7 @@ static union _zend_function *zend_std_get_method(zend_object **obj_ptr, zend_str
 		}
 	}
 
-	if (UNEXPECTED(!key)) {
-		STR_ALLOCA_FREE(lc_method_name, use_heap);
-	}
+	STR_ALLOCA_FREE(lc_method_name, use_heap);
 	return fbc;
 }
 /* }}} */