From bf19833ae26b054a111de79b5ab1681c00cd8d0a Mon Sep 17 00:00:00 2001 From: Marton Balint Date: Sun, 15 Nov 2020 00:31:11 +0100 Subject: [PATCH] avformat/mpegts: make sure mpegts_read_header always stops at the first pmt mpegts_read_header stops parsing the file at the first PMT. However the check that ensured this was wrong because streams can also be added before the first PMT is received (e.g. EIT). So let's make sure we are in the header reading phase by checking if ts->pkt is unset instead of checking if the number of streams found so far is 0. Signed-off-by: Marton Balint --- libavformat/mpegts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index 80d010db6cf..a2003c66323 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -2355,7 +2355,7 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len goto out; // stop parsing after pmt, we found header - if (!ts->stream->nb_streams) + if (!ts->pkt) ts->stop_parse = 2; set_pmt_found(ts, h->id); -- 2.39.5