ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Fri Apr 26 23:46:38 2024 +0200| [d9699464c3b2b2b02f21d60ead49c8eb829052fb] | committer: Michael Niedermayer
avcodec/vp3: Call ff_progress_frame_unref() before ff_progress_frame_get_buffer() Fixes: Assertion !f->f && !f->progress failed at libavcodec/decode.c:1688 Fixes: 68190/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THEORA_fuzzer-5942090287611904 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d9699464c3b2b2b02f21d60ead49c8eb829052fb --- libavcodec/vp3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c index 2a5f68dfa8..0952760776 100644 --- a/libavcodec/vp3.c +++ b/libavcodec/vp3.c @@ -2651,6 +2651,7 @@ static int vp3_decode_frame(AVCodecContext *avctx, AVFrame *frame, if (avctx->skip_frame >= AVDISCARD_NONKEY && !s->keyframe) return buf_size; + ff_progress_frame_unref(&s->current_frame); ret = ff_progress_frame_get_buffer(avctx, &s->current_frame, AV_GET_BUFFER_FLAG_REF); if (ret < 0) { _______________________________________________ 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".
