udevd: don't allocate sd_event object before fork

In daemon mode we would break sd-event as it cannot work accross different processes.
Simply delay the allocation to after the fork.

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index c021e80..5717edd 100644 (file)
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -1451,10 +1451,6 @@ static int manager_new(Manager **ret) {
         manager->worker_watch[WRITE_END] = -1;
         manager->worker_watch[READ_END] = -1;
 
-        r = sd_event_default(&manager->event);
-        if (r < 0)
-                return log_error_errno(errno, "could not allocate event loop: %m");
-
         manager->udev = udev_new();
         if (!manager->udev)
                 return log_error_errno(errno, "could not allocate udev context: %m");
@@ -1541,6 +1537,10 @@ static int manager_listen(Manager *manager) {
         sigfillset(&mask);
         sigprocmask(SIG_SETMASK, &mask, &manager->sigmask_orig);
 
+        r = sd_event_default(&manager->event);
+        if (r < 0)
+                return log_error_errno(errno, "could not allocate event loop: %m");
+
         r = sd_event_add_signal(manager->event, NULL, SIGINT, on_sigterm, manager);
         if (r < 0)
                 return log_error_errno(r, "error creating sigint event source: %m");