From: Antony Dovgal <tony2001@php.net>
Date: Fri, 16 Feb 2007 13:28:03 +0000 (+0000)
Subject: fix possible double free
X-Git-Tag: php-5.2.2RC1~382
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=01058e9770da3bb253f853aebd6d9d6f5ba4456a;p=php

fix possible double free
---

diff --git a/ext/imap/php_imap.c b/ext/imap/php_imap.c
index 48200fd5b4..6e576a9fa9 100644
--- a/ext/imap/php_imap.c
+++ b/ext/imap/php_imap.c
@@ -2215,7 +2215,7 @@ PHP_FUNCTION(imap_utf8)
 	if (dest.data) {
 		free(dest.data);
 	}
-	if (src.data) {
+	if (src.data && src.data != dest.data) {
 		free(src.data);
 	}
 }