ffmpeg | branch: master | Anton Khirnov <[email protected]> | Wed Nov 23 13:02:53 2016 +0100| [4adbb44ad154cec05e87de60bb827a13c0fe87df] | committer: Diego Biurrun
tta: avoid undefined shifts Signed-off-by: Diego Biurrun <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4adbb44ad154cec05e87de60bb827a13c0fe87df --- libavcodec/tta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/tta.c b/libavcodec/tta.c index 2ac8255..5532580 100644 --- a/libavcodec/tta.c +++ b/libavcodec/tta.c @@ -360,7 +360,7 @@ static int tta_decode_frame(AVCodecContext *avctx, void *data, } if (k) { - if (k > MIN_CACHE_BITS) { + if (k >= 32 || unary > INT32_MAX >> k) { ret = AVERROR_INVALIDDATA; goto error; } _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
