[FFmpeg-cvslog] h263dec: disable coded dimensions = 0 handling

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Sep 20 04:36:35 2012 +0200| [d2981b8ef191fc7876e3486e42222ab6a8777c24] | committer: Michael Niedermayer

h263dec: disable coded dimensions = 0 handling

This code causes infinite loops

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d2981b8ef191fc7876e3486e42222ab6a8777c24
---

 libavcodec/h263dec.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index 0b85157..ef1b6ed 100644
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -598,7 +598,7 @@ retry:
         /* FIXME: By the way H263 decoder is evolving it should have */
         /* an H263EncContext                                         */
 
-    if (!avctx->coded_width || !avctx->coded_height) {
+    if ((!avctx->coded_width || !avctx->coded_height) && 0) {
         ParseContext pc= s->parse_context; //FIXME move these demuxng hack to avformat
 
         s->parse_context.buffer=0;