diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-08-06 08:41:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-14 22:44:12 -0700 |
| commit | 4110cc255ddec59c79fba4d71cdd948d0a382140 (patch) | |
| tree | 53fc9c7cd7e41f547d94469f9268fde2a5404616 /net/sctp/associola.c | |
| parent | 4cdadcbcb64bdf3ae8bdf3ef5bb2b91c85444cfa (diff) | |
| download | linux-4110cc255ddec59c79fba4d71cdd948d0a382140.tar.bz2 | |
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/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index ebaef3ed6065..a3601f35ac15 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -1089,13 +1089,15 @@ out: /* Is this the association we are looking for? */ struct sctp_transport *sctp_assoc_is_match(struct sctp_association *asoc, + struct net *net, const union sctp_addr *laddr, const union sctp_addr *paddr) { struct sctp_transport *transport; if ((htons(asoc->base.bind_addr.port) == laddr->v4.sin_port) && - (htons(asoc->peer.port) == paddr->v4.sin_port)) { + (htons(asoc->peer.port) == paddr->v4.sin_port) && + net_eq(sock_net(asoc->base.sk), net)) { transport = sctp_assoc_lookup_paddr(asoc, paddr); if (!transport) goto out; |