From: Antony Dovgal <tony2001@php.net>
Date: Thu, 20 Sep 2007 08:10:44 +0000 (+0000)
Subject: MFH
X-Git-Tag: php-5.2.5RC1~125
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f67c0222feaa09813e8b05f669b3be17888db043;p=php

MFH
---

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 9a5b7a7bca..e48a97e043 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -1220,8 +1220,11 @@ static char *php_replace_in_subject(zval *regex, zval *replace, zval **subject,
 				efree(subject_value);
 				subject_value = result;
 				subject_len = *result_len;
+			} else {
+				efree(subject_value);
+				return NULL;
 			}
-			
+
 			zend_hash_move_forward(Z_ARRVAL_P(regex));
 		}
 
diff --git a/ext/pcre/tests/006.phpt b/ext/pcre/tests/006.phpt
new file mode 100644
index 0000000000..d1282bf426
--- /dev/null
+++ b/ext/pcre/tests/006.phpt
@@ -0,0 +1,22 @@
+--TEST--
+preg_replace() with array of failing regular expressions
+--FILE--
+<?php
+
+$text = '[CODE]&lt;td align=&quot;$stylevar[right]&quot;&gt;[/CODE]';
+$result = preg_replace(array('#\[(right)\](((?R)|[^[]+?|\[)*)\[/\\1\]#siU', '#\[(right)\](((?R)|[^[]+?|\[)*)\[/\\1\]#siU'), '', $text);
+var_dump($text);
+var_dump($result);
+
+$result = preg_replace('#\[(right)\](((?R)|[^[]+?|\[)*)\[/\\1\]#siU', '', $text);
+var_dump($text);
+var_dump($result);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+string(58) "[CODE]&lt;td align=&quot;$stylevar[right]&quot;&gt;[/CODE]"
+NULL
+string(58) "[CODE]&lt;td align=&quot;$stylevar[right]&quot;&gt;[/CODE]"
+NULL
+Done