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| author | Fei Wang <fei.w.wang@intel.com> | 2019-12-11 09:37:40 +0800 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2020-01-06 12:14:02 -0300 |
| commit | c96a52b7146244a0515b8bdd67fa3b6a0a143974 (patch) | |
| tree | e7bdd2d448d3c66c88d2074a19409327d451bcca | |
| parent | 3413eb6091d44386dea9e31fa56e34120766ec53 (diff) | |
| download | ffmpeg-c96a52b7146244a0515b8bdd67fa3b6a0a143974.tar.gz | |
avcodec/cbs_av1: avoid reading trailing bits when obu type is OBU_TILE_LIST
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 1ea44178f5fff7eb600026a09a0ce7d477ed0240)
| -rw-r--r-- | libavcodec/cbs_av1.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c index c680b34f17..8e962b8721 100644 --- a/libavcodec/cbs_av1.c +++ b/libavcodec/cbs_av1.c @@ -1072,6 +1072,7 @@ static int cbs_av1_read_unit(CodedBitstreamContext *ctx, if (obu->obu_size > 0 && obu->header.obu_type != AV1_OBU_TILE_GROUP && + obu->header.obu_type != AV1_OBU_TILE_LIST && obu->header.obu_type != AV1_OBU_FRAME) { int nb_bits = obu->obu_size * 8 + start_pos - end_pos; |