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This prevents crashes in decode_nal_units-->ff_vvc_report_frame_finished. Signed-off-by: Frank Plowman --- libavcodec/vvc/vvcdec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/vvc/vvcdec.c b/libavcodec/vvc/vvcdec.c index 8163b5ecb6..e88e746de4 100644 --- a/libavcodec/vvc/vvcdec.c +++ b/libavcodec/vvc/vvcdec.c @@ -594,6 +594,8 @@ static int frame_context_setup(VVCFrameContext *fc, VVCContext *s) { int ret; + fc->ref = NULL; + // copy refs from the last frame if (s->nb_frames && s->nb_fcs > 1) { VVCFrameContext *prev = get_frame_context(s, fc, -1);