Hello,
I found I was getting sigsegv when calling av_interleaved_write_frame().
From a18f4cb5b86392c5c161878daea8e4b1204881eb Mon Sep 17 00:00:00 2001
From: jon noble <jonnobl...@gmail.com>
Date: Sat, 18 Jan 2020 21:33:11 +0000
Subject: [PATCH] libavformat/mux: prevent segfault in
compute_muxer_pkt_fields()
---
libavformat/mux.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavformat/mux.c b/libavformat/mux.c
index 8ab5ea8c2b..ea79981fe8 100644
--- a/libavformat/mux.c
+++ b/libavformat/mux.c
@@ -598,9 +598,11 @@ static int compute_muxer_pkt_fields(AVFormatContext
*s, AVStream *st, AVPacket *
av_log(s, AV_LOG_WARNING, "Encoder did not produce proper pts,
making some up.\n");
warned = 1;
}
- pkt->dts =
-// pkt->pts= st->cur_dts;
- pkt->pts = st->internal->priv_pts->val;
+ if (st->internal->priv_pts == NULL) {
+ av_log(s, AV_LOG_WARNING, "Null private stream data.\n");
+ return AVERROR(EINVAL);
+ }
+ pkt->dts = pkt->pts = st->internal->priv_pts->val;
}
//calculate dts from pts
--
2.25.0
Kind regards
Jon
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