From: Caleb Champlin <caleb.champlin@gmail.com>
Date: Mon, 2 Nov 2015 21:58:04 +0000 (+0000)
Subject: Make sure context is set to null to prevent use after free
X-Git-Tag: php-7.0.1RC1~126
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6ff014b31cdb30abeb4999de0030342d0109ed91;p=php

Make sure context is set to null to prevent use after free
---

diff --git a/main/streams/streams.c b/main/streams/streams.c
index 3ad44b07a9..d0f8a44b98 100644
--- a/main/streams/streams.c
+++ b/main/streams/streams.c
@@ -84,6 +84,7 @@ fprintf(stderr, "forget_persistent: %s:%p\n", stream->ops->label, stream);
 
 	if (stream->ctx) {
 		zend_list_delete(stream->ctx);
+		stream->ctx = NULL;
 	}
 
 	return 0;