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avcodec/hevc_ps: Change num_tile_rows/columns checks to sps->ctb_height/weight

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Suggested-by: James Almer <jamrial@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 3b2082c663dac93fd722289a540c1b1e24a12564)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-06-25 10:29:57 +02:00
parent 5aed312d73
commit 864190828c
1 changed files with 2 additions and 2 deletions
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4
libavcodec/hevc_ps.c
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@ -1585,14 +1585,14 @@ 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;