From 3b9bd63ad92967e06d5e2f67e0cfd9093bf7700d Mon Sep 17 00:00:00 2001 From: James Almer Date: Mon, 31 Jan 2022 22:56:45 -0300 Subject: avformat/demux: don't propagate unsupported skip samples packet side data values Should fix ticket #9622 Signed-off-by: James Almer --- libavformat/demux.c | 1 + 1 file changed, 1 insertion(+) (limited to 'libavformat') diff --git a/libavformat/demux.c b/libavformat/demux.c index f895f0ba85..09d539af68 100644 --- a/libavformat/demux.c +++ b/libavformat/demux.c @@ -1354,6 +1354,7 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt) } if (sti->start_skip_samples && (pkt->pts == 0 || pkt->pts == RELATIVE_TS_BASE)) sti->skip_samples = sti->start_skip_samples; + sti->skip_samples = FFMAX(0, sti->skip_samples); if (sti->skip_samples || discard_padding) { uint8_t *p = av_packet_new_side_data(pkt, AV_PKT_DATA_SKIP_SAMPLES, 10); if (p) { -- cgit v1.2.3