On Sat, Jul 30, 2016 at 02:17:54PM +0200, Anton Khirnov wrote:
> Quoting Diego Biurrun (2016-06-09 17:12:42)
> > --- a/libavcodec/tta.c
> > +++ b/libavcodec/tta.c
> > @@ -363,17 +363,17 @@ static int tta_decode_frame(AVCodecContext *avctx,
> > void *data,
> >
> > - if (get_bits_left(&s->gb) < k) {
> > + if (bitstream_bits_left(&s->bc) < k) {
> > ret = AVERROR_INVALIDDATA;
> > goto error;
> > }
> >
> > if (k) {
> > - if (k > MIN_CACHE_BITS) {
> > + if (k > 32) {
>
> Shift by 32 is undefined behaviour.
What do you suggest then? >=?
Diego
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