diff options
| -rw-r--r-- | src/libudev/libudev-monitor.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c index 3f1fee7f7e..d0486e3d1e 100644 --- a/src/libudev/libudev-monitor.c +++ b/src/libudev/libudev-monitor.c @@ -749,12 +749,20 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor, * If we send to a multicast group, we will get * ECONNREFUSED, which is expected. */ - if (destination != NULL) + if (destination) smsg.msg_name = &destination->snl; else smsg.msg_name = &udev_monitor->snl_destination; smsg.msg_namelen = sizeof(struct sockaddr_nl); count = sendmsg(udev_monitor->sock, &smsg, 0); + if (count < 0) { + if (!destination && errno == ECONNREFUSED) { + log_debug("passed unknown number of bytes to netlink monitor %p", udev_monitor); + return 0; + } else + return -errno; + } + log_debug("passed %zi bytes to netlink monitor %p", count, udev_monitor); return count; } |