udevd: close netlink socket in worker and set cloexec

diff --git a/udev/udevd.c b/udev/udevd.c
index c0852022e246dae89f7bcc21aa728ffd1f1cb543..2e7a179cbc083d6a7a3818114c9cf80688a106dd 100644 (file)
--- a/udev/udevd.c
+++ b/udev/udevd.c
@@ -195,6 +195,7 @@ static void worker_new(struct event *event)
        /* allow the main daemon netlink address to send devices to the worker */
        udev_monitor_allow_unicast_sender(worker_monitor, monitor);
        udev_monitor_enable_receiving(worker_monitor);
+       util_set_fd_cloexec(udev_monitor_get_fd(worker_monitor));
 
        worker = calloc(1, sizeof(struct worker));
        if (worker == NULL)
@@ -207,6 +208,7 @@ static void worker_new(struct event *event)
                struct udev_device *dev;
 
                udev_queue_export_unref(udev_queue_export);
+               udev_monitor_unref(monitor);
                udev_ctrl_unref(udev_ctrl);
                close(pfd[FD_SIGNAL].fd);
                close(worker_watch[READ_END]);
@@ -885,6 +887,7 @@ int main(int argc, char *argv[])
                goto exit;
        }
        pfd[FD_WORKER].fd = worker_watch[READ_END];
+       util_set_fd_cloexec(worker_watch[WRITE_END]);
 
        rules = udev_rules_new(udev, resolve_names);
        if (rules == NULL) {