Commit 122bdf67 authored Mar 14, 2012 by Eric Dumazet Committed by David S. Miller Mar 16, 2012

ipv6: fix icmp6_dst_alloc()



commit 87a11578 ( ipv6: Move xfrm_lookup() call down into
icmp6_dst_alloc().) forgot to convert one error path, leading
to crashes in mld_sendpack()

Many thanks to Dave Jones for providing a very complete bug report.

Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 762ad8a5

net/ipv6/route.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1077,7 +1077,7 @@ struct dst_entry icmp6_dst_alloc(struct net_device dev,
		struct net *net = dev_net(dev);

		if (unlikely(!idev))
		return NULL;
		return ERR_PTR(-ENODEV);

		rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, dev, 0);
		if (unlikely(!rt)) {