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| author | Sean McGovern <gseanmcg@gmail.com> | 2015-08-27 00:04:15 -0400 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-09-03 13:39:34 +0200 |
| commit | e05f7ed5436207f4a55f1978b223c7f8bc82af42 (patch) | |
| tree | 7b9885556b9bd1a583289da34c0d43a899f1d967 /libavformat/file.c | |
| parent | 5a1a9da8a7ae120f2543b8f2fa13dc8baac39f17 (diff) | |
| download | ffmpeg-e05f7ed5436207f4a55f1978b223c7f8bc82af42.tar.gz | |
file: properly forward errors from file_read() and file_write()
Bug-Id: 881
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavformat/file.c')
| -rw-r--r-- | libavformat/file.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/file.c b/libavformat/file.c index 2837e9f150..b54db9aea6 100644 --- a/libavformat/file.c +++ b/libavformat/file.c @@ -59,13 +59,15 @@ static const AVClass file_class = { static int file_read(URLContext *h, unsigned char *buf, int size) { FileContext *c = h->priv_data; - return read(c->fd, buf, size); + int ret = read(c->fd, buf, size); + return (ret == -1) ? AVERROR(errno) : ret; } static int file_write(URLContext *h, const unsigned char *buf, int size) { FileContext *c = h->priv_data; - return write(c->fd, buf, size); + int ret = write(c->fd, buf, size); + return (ret == -1) ? AVERROR(errno) : ret; } static int file_get_handle(URLContext *h) |