From b5b7b21e1511b70f07ac93b6f87d2a835e99164d Mon Sep 17 00:00:00 2001
From: Remi Collet <fedora@famillecollet.com>
Date: Sun, 21 Apr 2013 10:14:58 +0200
Subject: gd: import from rawhide

---
 gd-loop.patch | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 gd-loop.patch

(limited to 'gd-loop.patch')

diff --git a/gd-loop.patch b/gd-loop.patch
new file mode 100644
index 0000000..9d08965
--- /dev/null
+++ b/gd-loop.patch
@@ -0,0 +1,24 @@
+diff -up gd-2.0.35/gd_gif_in.c.loop gd-2.0.35/gd_gif_in.c
+--- gd-2.0.35/gd_gif_in.c.loop	2007-06-14 15:51:41.000000000 -0400
++++ gd-2.0.35/gd_gif_in.c	2008-07-21 11:20:25.000000000 -0400
+@@ -453,16 +453,17 @@ LWZReadByte_(gdIOCtx *fd, LZW_STATIC_DAT
+                        return sd->firstcode;
+                } else if (code == sd->end_code) {
+                        int             count;
++                       int             max_count = 1024;
+                        unsigned char   buf[260];
+ 
+                        if (*ZeroDataBlockP)
+                                return -2;
+ 
+-                       while ((count = GetDataBlock(fd, buf, ZeroDataBlockP)) > 0)
++                       while ((count = GetDataBlock(fd, buf, ZeroDataBlockP)) > 0 && --max_count >= 0 )
+                                ;
+ 
+-                       if (count != 0)
+-                       return -2;
++                       if (count != 0 || max_count < 0 )
++                               return -2;
+                }
+ 
+                incode = code;
-- 
cgit