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authorBrian Haley <brian.haley@hp.com>2008-08-14 15:33:21 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-14 15:33:21 -0700
commit191cd582500f49b32a63040fedeebb0168c720af (patch)
tree173ce9682d77798c6e4ca7e14af57ea2f46c55b8 /net/ipv6/ndisc.c
parent0eb8b1fe9238ca4c1797e4c105d5790abda1726f (diff)
downloadop-kernel-dev-191cd582500f49b32a63040fedeebb0168c720af.zip
op-kernel-dev-191cd582500f49b32a63040fedeebb0168c720af.tar.gz
netns: Add network namespace argument to rt6_fill_node() and ipv6_dev_get_saddr()
ipv6_dev_get_saddr() blindly de-references dst_dev to get the network namespace, but some callers might pass NULL. Change callers to pass a namespace pointer instead. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ndisc.c')
-rw-r--r--net/ipv6/ndisc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index beb48e3..f1c62ba 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -549,7 +549,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
override = 0;
in6_ifa_put(ifp);
} else {
- if (ipv6_dev_get_saddr(dev, daddr,
+ if (ipv6_dev_get_saddr(dev_net(dev), dev, daddr,
inet6_sk(dev_net(dev)->ipv6.ndisc_sk)->srcprefs,
&tmpaddr))
return;
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