ffmpeg | branch: release/2.4 | Andreas Cadhalpun <andreas.cadhal...@googlemail.com> | Thu Jun 25 22:47:38 2015 +0200| [6e288d527428af7851a173e8cc6e0e30bf9359ca] | committer: Andreas Cadhalpun
vc1dec: use get_bits_long and limit the read bits to 32 get_bits should not be used with more than 25 bits. Reviewed-by: Michael Niedermayer <michae...@gmx.at> Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> (cherry picked from commit 1f1e0a2971b2a01f275bb5088c2e36166514be64) Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6e288d527428af7851a173e8cc6e0e30bf9359ca --- libavcodec/vc1dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index a25c3d9..0790bd6 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -5669,7 +5669,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx) count = avctx->extradata_size*8 - get_bits_count(&gb); if (count > 0) { av_log(avctx, AV_LOG_INFO, "Extra data: %i bits left, value: %X\n", - count, get_bits(&gb, count)); + count, get_bits_long(&gb, FFMIN(count, 32))); } else if (count < 0) { av_log(avctx, AV_LOG_INFO, "Read %i bits in overflow\n", -count); } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
