From: Xinchen Hui <laruence@php.net>
Date: Mon, 5 Jan 2015 05:26:10 +0000 (-0500)
Subject: Revert "Fix memory leak when dereferencing reference with refcount 1"
X-Git-Tag: PRE_PHP7_REMOVALS~31^2~25
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7aab9659ee9c8bc15490d16b4064d64a3846147c;p=php

Revert "Fix memory leak when dereferencing reference with refcount 1"

This reverts commit f4cb5cc09d44e6940fecebe52b8013b288ed67c4.

breaks tests Zend/tests/bug27268.phpt and Zend/tests/bug68262.phpt
---

diff --git a/Zend/zend_variables.c b/Zend/zend_variables.c
index b476bd9f8d..56b9b67598 100644
--- a/Zend/zend_variables.c
+++ b/Zend/zend_variables.c
@@ -205,9 +205,7 @@ ZEND_API void zval_add_ref(zval *p)
 {
 	if (Z_REFCOUNTED_P(p)) {
 		if (Z_ISREF_P(p) && Z_REFCOUNT_P(p) == 1) {
-			zend_reference *ref = Z_REF_P(p);
 			ZVAL_COPY(p, Z_REFVAL_P(p));
-			efree(ref);
 		} else {
 			Z_ADDREF_P(p);
 		}