From 9ad1e0c12caa440de860bd8f2122beb11d73815c Mon Sep 17 00:00:00 2001 From: Sean McGovern Date: Thu, 27 Aug 2015 00:04:16 -0400 Subject: mux: Make sure that the data is actually written And forward the error if it is not. Bug-Id: 881 CC: libav-stable@libav.org Signed-off-by: Luca Barbato --- libavformat/mux.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'libavformat/mux.c') diff --git a/libavformat/mux.c b/libavformat/mux.c index 7959edf72c..4bba970c92 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -352,8 +352,12 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt) } ret = s->oformat->write_packet(s, pkt); - if (s->pb && ret >= 0 && s->flags & AVFMT_FLAG_FLUSH_PACKETS) - avio_flush(s->pb); + if (s->pb && ret >= 0) { + if (s->flags & AVFMT_FLAG_FLUSH_PACKETS) + avio_flush(s->pb); + if (s->pb->error < 0) + ret = s->pb->error; + } return ret; } -- cgit v1.2.3