[FFmpeg-cvslog] avcodec/bitstream: zero vlc tables on allocation
Michael Niedermayer
git at videolan.org
Mon Jun 16 20:16:55 CEST 2014
ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Jun 16 18:45:18 2014 +0200| [600cbf367231b187c6d7194810c3b350f8fa1d39] | committer: Michael Niedermayer
avcodec/bitstream: zero vlc tables on allocation
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=600cbf367231b187c6d7194810c3b350f8fa1d39
---
libavcodec/bitstream.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/bitstream.c b/libavcodec/bitstream.c
index 5cb8631..2d3f606 100644
--- a/libavcodec/bitstream.c
+++ b/libavcodec/bitstream.c
@@ -117,6 +117,7 @@ static int alloc_table(VLC *vlc, int size, int use_static)
vlc->table_size = 0;
return AVERROR(ENOMEM);
}
+ memset(vlc->table + vlc->table_allocated - (1 << vlc->bits), 0, sizeof(VLC_TYPE) * 2 << vlc->bits);
}
return index;
}
More information about the ffmpeg-cvslog
mailing list