ffmpeg | branch: master | Michael Niedermayer <michae...@gmx.at> | Wed Dec 17 04:51:06 2014 +0100| [3ba105029279bf43e6338849f360f1ce9a2973a0] | committer: Michael Niedermayer
avcodec/imc: dont read bits beyond the end Fixes use of uninitialized memory Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3ba105029279bf43e6338849f360f1ce9a2973a0 --- libavcodec/imc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavcodec/imc.c b/libavcodec/imc.c index b367ccb..a3254f1 100644 --- a/libavcodec/imc.c +++ b/libavcodec/imc.c @@ -808,9 +808,8 @@ static void imc_get_coeffs(AVCodecContext *avctx, av_log(avctx, AV_LOG_WARNING, "Potential problem on band %i, coefficient %i" ": cw_len=%i\n", i, j, cw_len); - } - - cw = get_bits(&q->gb, cw_len); + } else + cw = get_bits(&q->gb, cw_len); } chctx->codewords[j] = cw; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
