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IPv6: fix prefix assignment with continuous hints
[project/netifd.git]
/
interface.c
diff --git
a/interface.c
b/interface.c
index
81de337
..
ddbdca9
100644
(file)
--- a/
interface.c
+++ b/
interface.c
@@
-675,6
+675,9
@@
interface_set_main_dev(struct interface *iface, struct device *dev)
interface_set_l3_dev(iface, dev);
device_add_user(&iface->main_dev, dev);
+ if (!dev)
+ return;
+
if (claimed)
device_claim(&iface->l3_dev);