ipv6: release idev when ip6_neigh_lookup failed in icmp6_dst_alloc
release idev when ip6_neigh_lookup failed in icmp6_dst_alloc
Signed-off-by: RongQing.Li <roy.qing.li@gmail.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 07361df..8c2e3ab 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1091,6 +1091,7 @@
else {
neigh = ip6_neigh_lookup(&rt->dst, &fl6->daddr);
if (IS_ERR(neigh)) {
+ in6_dev_put(idev);
dst_free(&rt->dst);
return ERR_CAST(neigh);
}