Commit 2015de5f authored by Ben Greear's avatar Ben Greear Committed by David S. Miller
Browse files

ipv6-multicast: Fix memory leak in input path. 



Have to free the skb before returning if we fail
the fib lookup.

Signed-off-by: default avatarBen Greear <greearb@candelatech.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 29453f65

net/ipv6/ip6mr.c

+3 −1
Original line number Diff line number Diff line
@@ -2052,8 +2052,10 @@ int ip6_mr_input(struct sk_buff *skb) 
	int err;



	err = ip6mr_fib_lookup(net, &fl6, &mrt);

	if (err < 0)

	if (err < 0) {

		kfree_skb(skb);

		return err;

	}



	read_lock(&mrt_lock);

	cache = ip6mr_cache_find(mrt,