From: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Date: Sat, 14 Jan 2006 14:59:11 +0000 (+0000)
Subject: get_byte may not return -1 on error, since it can lead to a negative backptr.
X-Git-Tag: v0.5~13302
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a9318df2f87c7a50ece1083a1b9e78c256e97a4a;p=platform%2Fupstream%2Flibav.git

get_byte may not return -1 on error, since it can lead to a negative backptr.

Originally committed as revision 4854 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/lzo.c b/libavcodec/lzo.c
index 46166a113..ab7766b57 100644
--- a/libavcodec/lzo.c
+++ b/libavcodec/lzo.c
@@ -34,7 +34,7 @@ static inline int get_byte(LZOContext *c) {
     if (c->in < c->in_end)
         return *c->in++;
     c->error |= LZO_INPUT_DEPLETED;
-    return -1;
+    return 0;
 }
 
 /**