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-rw-r--r--include/net/addrconf.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index f7506f08e505..c04f359655b8 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -405,6 +405,9 @@ static inline bool ip6_ignore_linkdown(const struct net_device *dev)
{
const struct inet6_dev *idev = __in6_dev_get(dev);
+ if (unlikely(!idev))
+ return true;
+
return !!idev->cnf.ignore_routes_with_linkdown;
}