diff options
Diffstat (limited to 'src/udev/udevadm-settle.c')
| -rw-r--r-- | src/udev/udevadm-settle.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c index 9eeeab8f14..9ae6c6bf8e 100644 --- a/src/udev/udevadm-settle.c +++ b/src/udev/udevadm-settle.c @@ -201,7 +201,10 @@ static int adm_settle(struct udev *udev, int argc, char *argv[]) if (poll(pfd, 1, delay) > 0 && pfd[0].revents & POLLIN) { char buf[sizeof(struct inotify_event) + PATH_MAX]; - read(pfd[0].fd, buf, sizeof(buf)); + if(read(pfd[0].fd, buf, sizeof(buf)) < 0){ + log_error("failed to read /run/udev"); + goto out; + } } } else { sleep(1); |