diff options
| author | Martin Storsjö <martin@martin.st> | 2012-06-19 17:50:38 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2012-06-19 20:25:07 +0300 |
| commit | bb6c1abb0e022e1edaa5b3d8bb5abdff4f0c0ff2 (patch) | |
| tree | 14059fa897529441e1dc7dc8a5f011032b2c500d /libavformat/tcp.c | |
| parent | a840cdda6cf7dbfe6858739f718d2ede9e3c375b (diff) | |
tcp: Check the return value from getsockopt
Make sure we actually have an error code in ret, in case
getsockopt failed.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat/tcp.c')
| -rw-r--r-- | libavformat/tcp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/tcp.c b/libavformat/tcp.c index e7c6210fc1..f1bad847d0 100644 --- a/libavformat/tcp.c +++ b/libavformat/tcp.c @@ -139,7 +139,8 @@ static int tcp_open(URLContext *h, const char *uri, int flags) } /* test error */ optlen = sizeof(ret); - getsockopt (fd, SOL_SOCKET, SO_ERROR, &ret, &optlen); + if (getsockopt (fd, SOL_SOCKET, SO_ERROR, &ret, &optlen)) + ret = AVUNERROR(ff_neterrno()); if (ret != 0) { char errbuf[100]; ret = AVERROR(ret); |