diff options
| author | Michael Niedermayer <[email protected]> | 2021-03-20 14:36:28 +0100 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2021-04-01 11:38:44 +0200 |
| commit | 137c998b4812f365e5a5f74eb468e467cad492fb (patch) | |
| tree | 927e2dda094975774922b0fa6e964671b238d4a9 | |
| parent | d416d7f0618a3f183b9b5accd6205b9e3db9986f (diff) | |
avcodec/h264_slice: Check input SPS in ff_h264_update_thread_context()
Fixes: crash
Fixes: check_pkt.mp4
Found-by: Rafael Dutra <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit ceae92cb291c2536a93482cdf3c1ae3f7330b924)
Signed-off-by: Michael Niedermayer <[email protected]>
| -rw-r--r-- | libavcodec/h264_slice.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index 84b5710ab4..62f7a61aed 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -304,9 +304,8 @@ int ff_h264_update_thread_context(AVCodecContext *dst, if (dst == src) return 0; - // We can't fail if SPS isn't set at it breaks current skip_frame code - //if (!h1->ps.sps) - // return AVERROR_INVALIDDATA; + if (inited && !h1->ps.sps) + return AVERROR_INVALIDDATA; if (inited && (h->width != h1->width || |