ffmpeg | branch: master | Nuo Mi <nuomi2...@gmail.com> | Mon Oct 14 23:25:32 2024 +0800| [b61141056939acfd67e51dbd05c2c8c729d6b31b] | committer: Nuo Mi
avcodec/vvc/thread: Check frame to be non NULL Fixes: NULL pointer dereference Fixes: 71303/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-4875859050168320 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reported-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b61141056939acfd67e51dbd05c2c8c729d6b31b --- libavcodec/vvc/dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vvc/dec.c b/libavcodec/vvc/dec.c index 9b7afe4c38..4bb79feea3 100644 --- a/libavcodec/vvc/dec.c +++ b/libavcodec/vvc/dec.c @@ -996,7 +996,7 @@ static int vvc_decode_frame(AVCodecContext *avctx, AVFrame *output, if (ret < 0) return ret; - if (!fc->ft) + if (!fc->ft || !fc->ref) return avpkt->size; ret = submit_frame(s, fc, output, got_output); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
