From: Felipe Pena <felipe@php.net>
Date: Wed, 12 Oct 2011 01:03:15 +0000 (+0000)
Subject: - Fixed bug #60042 (spl_autoload_call may manipulate a dangling pointer)
X-Git-Tag: php-5.4.0beta2~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=71eaaf65679fc949b798dec1007826162ecdc4d4;p=php

- Fixed bug #60042 (spl_autoload_call may manipulate a dangling pointer)
  patch by: tom at punkave dot com
---

diff --git a/ext/spl/php_spl.c b/ext/spl/php_spl.c
index 96615b6136..e875570f59 100755
--- a/ext/spl/php_spl.c
+++ b/ext/spl/php_spl.c
@@ -453,6 +453,7 @@ PHP_FUNCTION(spl_autoload_call)
 			zend_exception_save(TSRMLS_C);
 			if (retval) {
 				zval_ptr_dtor(&retval);
+				retval = NULL;
 			}
 			if (zend_hash_exists(EG(class_table), lc_name, class_name_len + 1)) {
 				break;