From: Rasmus Lerdorf <rasmus@php.net>
Date: Tue, 6 Nov 2012 04:56:19 +0000 (-0800)
Subject: These need to be volatile in order to prevent leaking after the
X-Git-Tag: php-5.6.0alpha1~712
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=261e32f6236429fcccf61e80262c9df9589d494c;p=php

These need to be volatile in order to prevent leaking after the
longjmp in the error handler
---

diff --git a/ext/gd/libgd/gd_png.c b/ext/gd/libgd/gd_png.c
index 49f7cb0777..bdbb7ee7d3 100644
--- a/ext/gd/libgd/gd_png.c
+++ b/ext/gd/libgd/gd_png.c
@@ -127,8 +127,8 @@ gdImagePtr gdImageCreateFromPngCtx (gdIOCtx * infile)
 	png_color_16p trans_gray_rgb;
 	png_color_16p trans_color_rgb;
 	png_bytep trans;
-	png_bytep image_data = NULL;
-	png_bytepp row_pointers = NULL;
+	volatile png_bytep image_data = NULL;
+	volatile png_bytepp row_pointers = NULL;
 	gdImagePtr im = NULL;
 	int i, j, *open = NULL;
 	volatile int transparent = -1;