On Mon, Jun 11, 2018 at 07:07:36AM +0000, Xiao Yang wrote:
> ---
> libavcodec/tiertexseqv.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/libavcodec/tiertexseqv.c b/libavcodec/tiertexseqv.c
> index af39f74..2d0fa98 100644
> --- a/libavcodec/tiertexseqv.c
> +++ b/libavcodec/tiertexseqv.c
> @@ -222,6 +222,13 @@ static av_cold int seqvideo_decode_init(AVCodecContext
> *avctx)
> if (ret < 0)
> return ret;
>
> + if (!avctx->width || !avctx->height ||
> + (avctx->width & 1) || (avctx->height & 1)) {
> + av_log(avctx, AV_LOG_ERROR, "Invalid video dimensions: %dx%d\n",
> + avctx->width, avctx->height);
> + return AVERROR(EINVAL);
> + }this makes no sense, 4 lines above the width and height is hardcoded to 256 x 128, this is neither 0 nor odd [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Opposition brings concord. Out of discord comes the fairest harmony. -- Heraclitus
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