From: Dmitry Stogov <dmitry@zend.com>
Date: Fri, 7 Mar 2014 13:17:35 +0000 (+0400)
Subject: Fixed refcounting
X-Git-Tag: POST_PHPNG_MERGE~412^2~363
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b671c3a28a6b72e2beb283cfc759c806d8d0bc01;p=php

Fixed refcounting
---

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index e15076072e..8a5b069ee8 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -1813,7 +1813,7 @@ PHPAPI void  php_pcre_grep_impl(pcre_cache_entry *pce, zval *input, zval *return
 		/* If the entry fits our requirements */
 		if ((count > 0 && !invert) || (count == PCRE_ERROR_NOMATCH && invert)) {
 
-			Z_ADDREF_P(entry);
+			if (Z_REFCOUNTED_P(entry)) Z_ADDREF_P(entry);
 
 			/* Add to return array */
 			switch (zend_hash_get_current_key_ex(Z_ARRVAL_P(input), &string_key, &num_key, 0, NULL))