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authorEric W. Biederman <ebiederm@xmission.com>2012-08-06 08:41:13 +0000
committerDavid S. Miller <davem@davemloft.net>2012-08-14 22:44:12 -0700
commit4110cc255ddec59c79fba4d71cdd948d0a382140 (patch)
tree53fc9c7cd7e41f547d94469f9268fde2a5404616 /net/sctp/ipv6.c
parent4cdadcbcb64bdf3ae8bdf3ef5bb2b91c85444cfa (diff)
sctp: Make the association hashtable handle multiple network namespaces
- Use struct net in the hash calculation - Use sock_net(association.base.sk) in the association lookups. - On receive calculate the network namespace from skb->dev. - Pass struct net from receive down to the functions that actually do the association lookup. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/ipv6.c')
-rw-r--r--net/sctp/ipv6.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index ed7139ea797..2165a7ed25f 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -154,6 +154,7 @@ SCTP_STATIC void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
struct ipv6_pinfo *np;
sk_buff_data_t saveip, savesctp;
int err;
+ struct net *net = dev_net(skb->dev);
idev = in6_dev_get(skb->dev);
@@ -162,7 +163,7 @@ SCTP_STATIC void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
savesctp = skb->transport_header;
skb_reset_network_header(skb);
skb_set_transport_header(skb, offset);
- sk = sctp_err_lookup(AF_INET6, skb, sctp_hdr(skb), &asoc, &transport);
+ sk = sctp_err_lookup(net, AF_INET6, skb, sctp_hdr(skb), &asoc, &transport);
/* Put back, the original pointers. */
skb->network_header = saveip;
skb->transport_header = savesctp;