diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-09-18 09:20:46 +0200 |
|---|---|---|
| committer | Anthony G. Basile <blueness@gentoo.org> | 2014-09-18 18:47:23 -0400 |
| commit | abc50f3d922a50905063c2cc0dd64dfd1b0b9e6c (patch) | |
| tree | 229c93b14f934e069e99299d15fa2a1c34ddfc01 | |
| parent | 15f72fb47214133818a9b20ad4d4cb3d8c4fa508 (diff) | |
libudev: monitor - warn if we fail to request SO_PASSCRED
The function still succeeds, so there is no functional change. This fixes CID #996288.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
| -rw-r--r-- | src/libudev/libudev-monitor.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c index 4476c1d17e..137ea148d7 100644 --- a/src/libudev/libudev-monitor.c +++ b/src/libudev/libudev-monitor.c @@ -412,7 +412,10 @@ _public_ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor) } /* enable receiving of sender credentials */ - setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); + err = setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); + if (err < 0) + udev_err(udev_monitor->udev, "setting SO_PASSCRED failed: %m\n"); + return 0; } |