From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Sun, 25 Mar 2007 16:29:11 +0000 (+0000)
Subject: pass correct buffer size to lzw decode init
X-Git-Tag: v0.5~9528
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=10d4899c010245b4ae8b6bc17a57e4dcda739498;p=coroid%2Fffmpeg_saccubus.git

pass correct buffer size to lzw decode init

Originally committed as revision 8518 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/gifdec.c b/libavcodec/gifdec.c
index 386c039c9..095b50638 100644
--- a/libavcodec/gifdec.c
+++ b/libavcodec/gifdec.c
@@ -109,7 +109,8 @@ static int gif_read_image(GifState *s)
     /* now get the image data */
     code_size = bytestream_get_byte(&s->bytestream);
     //TODO: add proper data size
-    ff_lzw_decode_init(s->lzw, code_size, s->bytestream, 0, FF_LZW_GIF);
+    ff_lzw_decode_init(s->lzw, code_size, s->bytestream,
+                       s->bytestream_end - s->bytestream, FF_LZW_GIF);
 
     /* read all the image */
     linesize = s->picture.linesize[0];