Fix uninitialized zval

iluuu1994 · iluuu1994 · commit 9abe9c7866a0 · 2023-02-10T21:28:58.000+01:00
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
@@ -3617,6 +3617,7 @@ ZEND_API zval* zend_assign_to_typed_ref_and_result(zval *variable_ptr, zval *ori
 		}
 	} else {
 		zval_ptr_dtor_nogc(&value);
+		ZVAL_UNDEF(result_variable_ptr);
 	}
 	if (value_type & (IS_VAR|IS_TMP_VAR)) {
 		if (UNEXPECTED(ref)) {

Original file line number	Diff line number	Diff line change
`@@ -3617,6 +3617,7 @@ ZEND_API zval* zend_assign_to_typed_ref_and_result(zval variable_ptr, zval ori`
`3617`	`3617`	`}`
`3618`	`3618`	`} else {`
`3619`	`3619`	`zval_ptr_dtor_nogc(&value);`
	`3620`	`+ ZVAL_UNDEF(result_variable_ptr);`
`3620`	`3621`	`}`
`3621`	`3622`	`if (value_type & (IS_VAR\|IS_TMP_VAR)) {`
`3622`	`3623`	`if (UNEXPECTED(ref)) {`