On 23/11/2016 13:02, Anton Khirnov wrote:
> ---
> 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;
> }
>
Probably ok.
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