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| author | Clément Bœsch <ubitux@gmail.com> | 2013-05-20 16:33:14 +0200 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-05-20 16:33:21 +0200 |
| commit | 9a7f1519aac404104a74e10439a077c9a7b98c61 (patch) | |
| tree | 4bd7e0bccd90eb8e3e40ea29f4c27e67273348ce /libavdevice | |
| parent | f099cdaba38dfaf1eb666df17c6739da500ddbf8 (diff) | |
| download | ffmpeg-9a7f1519aac404104a74e10439a077c9a7b98c61.tar.gz | |
lavd/v4l2enc: check write return value.
Diffstat (limited to 'libavdevice')
| -rw-r--r-- | libavdevice/v4l2enc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavdevice/v4l2enc.c b/libavdevice/v4l2enc.c index c766dd4b4c..21f0ef6983 100644 --- a/libavdevice/v4l2enc.c +++ b/libavdevice/v4l2enc.c @@ -85,7 +85,8 @@ static av_cold int write_header(AVFormatContext *s1) static int write_packet(AVFormatContext *s1, AVPacket *pkt) { const V4L2Context *s = s1->priv_data; - write(s->fd, pkt->data, pkt->size); + if (write(s->fd, pkt->data, pkt->size) == -1) + return AVERROR(errno); return 0; } |