On 6/25/2019 5:55 AM, Michael Niedermayer wrote:
> Suggested-by: James Almer <jamr...@gmail.com>
>
> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> ---
> libavcodec/hevc_ps.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
> index 07d220a5c8..f6e80e1609 100644
> --- a/libavcodec/hevc_ps.c
> +++ b/libavcodec/hevc_ps.c
> @@ -1588,14 +1588,14 @@ int ff_hevc_decode_nal_pps(GetBitContext *gb,
> AVCodecContext *avctx,
> int num_tile_rows_minus1 = get_ue_golomb(gb);
>
> if (num_tile_columns_minus1 < 0 ||
> - num_tile_columns_minus1 >= sps->width - 1) {
> + num_tile_columns_minus1 >= sps->ctb_width - 1) {
> av_log(avctx, AV_LOG_ERROR, "num_tile_columns_minus1 out of
> range: %d\n",
> num_tile_columns_minus1);
> ret = num_tile_columns_minus1 < 0 ? num_tile_columns_minus1 :
> AVERROR_INVALIDDATA;
> goto err;
> }
> if (num_tile_rows_minus1 < 0 ||
> - num_tile_rows_minus1 >= sps->height - 1) {
> + num_tile_rows_minus1 >= sps->ctb_height - 1) {
> av_log(avctx, AV_LOG_ERROR, "num_tile_rows_minus1 out of range:
> %d\n",
> num_tile_rows_minus1);
> ret = num_tile_rows_minus1 < 0 ? num_tile_rows_minus1 :
> AVERROR_INVALIDDATA;
>
LGTM
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