From: Nikita Popov <nikic@php.net>
Date: Fri, 17 Apr 2015 09:16:31 +0000 (+0200)
Subject: Fix filter_var leak of object without __toString()
X-Git-Tag: PRE_PHP7_NSAPI_REMOVAL~236
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ffa285ca7329d658737483d5beae5cce56d107dc;p=php

Fix filter_var leak of object without __toString()
---

diff --git a/ext/filter/filter.c b/ext/filter/filter.c
index 67f190eda5..a2e22e7ed7 100644
--- a/ext/filter/filter.c
+++ b/ext/filter/filter.c
@@ -388,6 +388,7 @@ static void php_zval_filter(zval *value, zend_long filter, zend_long flags, zval
 
 		ce = Z_OBJCE_P(value);
 		if (!ce->__tostring) {
+			zval_ptr_dtor(value);
 			ZVAL_FALSE(value);
 			return;
 		}