X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev%2Fudevd.c;h=9a278ce1f39023487edbbda54a5a2d9afe8f1d66;hb=d1cc6562f3b8fb17d061aa37aedd40163dd714e5;hp=d227a71fd1f5bc742229275ecb576cc723bae5df;hpb=e9a77fd828e9d415e4d64dd74aa780a61f726536;p=elogind.git

diff --git a/udev/udevd.c b/udev/udevd.c
index d227a71fd..9a278ce1f 100644
--- a/udev/udevd.c
+++ b/udev/udevd.c
@@ -59,6 +59,8 @@ static void log_fn(struct udev *udev, int priority,
 	}
 }
 
+static void reap_sigchilds(void);
+
 static int debug_trace;
 static struct udev_rules *rules;
 static struct udev_ctrl *udev_ctrl;
@@ -403,6 +405,7 @@ static void event_queue_manager(struct udev *udev)
 	struct udev_list_node *loop;
 	struct udev_list_node *tmp;
 
+start_over:
 	if (udev_list_is_empty(&event_list)) {
 		if (childs > 0) {
 			err(udev, "event list empty, but childs count is %i", childs);
@@ -432,6 +435,13 @@ static void event_queue_manager(struct udev *udev)
 
 		event_fork(loop_event);
 		dbg(udev, "moved seq %llu to running list\n", udev_device_get_seqnum(loop_event->dev));
+
+		/* retry if events finished in the meantime */
+		if (sigchilds_waiting) {
+			sigchilds_waiting = 0;
+			reap_sigchilds();
+			goto start_over;
+		}
 	}
 }