From: Anatol Belski <ab@php.net>
Date: Mon, 7 Mar 2016 15:26:01 +0000 (+0100)
Subject: add error check
X-Git-Tag: php-7.0.5RC1~16
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fccddba75c68e7dd70f26ee595995bffba6dfe1;p=php

add error check
---

diff --git a/ext/gd/libgd/gd_webp.c b/ext/gd/libgd/gd_webp.c
index eef65f79fb..e85e9d9ffa 100644
--- a/ext/gd/libgd/gd_webp.c
+++ b/ext/gd/libgd/gd_webp.c
@@ -14,6 +14,8 @@ gdImagePtr gdImageCreateFromWebp (FILE * inFile)
 {
 	gdImagePtr im;
 	gdIOCtx *in = gdNewFileCtx(inFile);
+	if (!in)
+		return 0;
 	im = gdImageCreateFromWebpCtx(in);
 	in->gd_free(in);