X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=udev%2Fudev-event.c;h=f41f06b16a0b29a93d6c5e4f0bf3cba3a2a0db85;hb=4281da1fa6fda10c15bee984825fc607a8385004;hp=064873531b79d3f5a735ac52ec64868cecdb631d;hpb=dc1791a9e6b59bd070a5f9c01b2214a1f8d69a82;p=elogind.git

diff --git a/udev/udev-event.c b/udev/udev-event.c
index 064873531..f41f06b16 100644
--- a/udev/udev-event.c
+++ b/udev/udev-event.c
@@ -535,6 +535,9 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
 	struct udev_device *dev = event->dev;
 	int err = 0;
 
+	if (udev_device_get_subsystem(dev) == NULL)
+		return -1;
+
 	if (strcmp(udev_device_get_action(dev), "remove") == 0) {
 		udev_device_read_db(dev);
 		udev_device_delete_db(dev);