RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

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

Suggested-by: James Almer <jamrial@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-06-25 10:29:57 +02:00
parent c692051252
commit 3b2082c663
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavcodec/hevc_ps.c
View File

@ -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;