Commit 2015de5f authored Sep 27, 2011 by Ben Greear Committed by David S. Miller Sep 27, 2011

ipv6-multicast: Fix memory leak in input path.



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

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: David 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,