From: Bob Weinand <bobwei9@hotmail.com>
Date: Fri, 19 Jun 2015 01:42:52 +0000 (+0200)
Subject: Fix memory leak (double copy) in SplPriorityQueue
X-Git-Tag: php-7.0.0alpha2~2^2~68^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e58a1abb00ace0afce822dd12e38e880687e5e01;p=php

Fix memory leak (double copy) in SplPriorityQueue
---

diff --git a/ext/spl/spl_heap.c b/ext/spl/spl_heap.c
index 1d8cde25fa..5d045f7457 100644
--- a/ext/spl/spl_heap.c
+++ b/ext/spl/spl_heap.c
@@ -694,10 +694,6 @@ SPL_METHOD(SplPriorityQueue, extract)
 		return;
 	}
 
-	if (Z_REFCOUNTED_P(value_out)) {
-		Z_ADDREF_P(value_out);
-	}
-
 	RETVAL_ZVAL(value_out, 1, 0);
 	zval_ptr_dtor(&value);
 }