[FFmpeg-cvslog] golomb: use HAVE_BITS_REMAINING() macro to prevent infloop on EOF.
Ronald S. Bultje
git at videolan.org
Sat Feb 25 04:28:17 CET 2012
ffmpeg | branch: master | Ronald S. Bultje <rsbultje at gmail.com> | Fri Feb 17 12:54:37 2012 -0800| [46b3fbc30b7aaf7fdd52391734cfd6d93af8720a] | committer: Ronald S. Bultje
golomb: use HAVE_BITS_REMAINING() macro to prevent infloop on EOF.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable at libav.org
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=46b3fbc30b7aaf7fdd52391734cfd6d93af8720a
---
libavcodec/golomb.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavcodec/golomb.h b/libavcodec/golomb.h
index 5f720c0..1712540 100644
--- a/libavcodec/golomb.h
+++ b/libavcodec/golomb.h
@@ -135,7 +135,7 @@ static inline int svq3_get_ue_golomb(GetBitContext *gb){
ret = (ret << 4) | ff_interleaved_dirac_golomb_vlc_code[buf];
UPDATE_CACHE(re, gb);
buf = GET_CACHE(re, gb);
- } while (ret);
+ } while (HAVE_BITS_REMAINING(re, gb));
CLOSE_READER(re, gb);
return ret - 1;
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