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| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2015-08-05 01:43:25 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-07 11:29:57 -0700 |
| commit | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 (patch) | |
| tree | 66efc48335d6e97f76503e8c24e95e06b6a22b56 /net/rds/connection.c | |
| parent | 1ebd08a7e5ef6265092eae19a547674733dc1c01 (diff) | |
| download | op-kernel-dev-d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638.zip op-kernel-dev-d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638.tar.gz | |
RDS-TCP: Make RDS-TCP work correctly when it is set up in a netns other than init_net
Open the sockets calling sock_create_kern() with the correct struct net
pointer, and use that struct net pointer when verifying the
address passed to rds_bind().
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/connection.c')
| -rw-r--r-- | net/rds/connection.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/rds/connection.c b/net/rds/connection.c index da6da57..d4fecb2 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -117,7 +117,8 @@ static void rds_conn_reset(struct rds_connection *conn) * For now they are not garbage collected once they're created. They * are torn down as the module is removed, if ever. */ -static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr, +static struct rds_connection *__rds_conn_create(struct net *net, + __be32 laddr, __be32 faddr, struct rds_transport *trans, gfp_t gfp, int is_outgoing) { @@ -157,6 +158,7 @@ new_conn: conn->c_faddr = faddr; spin_lock_init(&conn->c_lock); conn->c_next_tx_seq = 1; + rds_conn_net_set(conn, net); init_waitqueue_head(&conn->c_waitq); INIT_LIST_HEAD(&conn->c_send_queue); @@ -174,7 +176,7 @@ new_conn: * can bind to the destination address then we'd rather the messages * flow through loopback rather than either transport. */ - loop_trans = rds_trans_get_preferred(faddr); + loop_trans = rds_trans_get_preferred(net, faddr); if (loop_trans) { rds_trans_put(loop_trans); conn->c_loopback = 1; @@ -260,17 +262,19 @@ out: return conn; } -struct rds_connection *rds_conn_create(__be32 laddr, __be32 faddr, +struct rds_connection *rds_conn_create(struct net *net, + __be32 laddr, __be32 faddr, struct rds_transport *trans, gfp_t gfp) { - return __rds_conn_create(laddr, faddr, trans, gfp, 0); + return __rds_conn_create(net, laddr, faddr, trans, gfp, 0); } EXPORT_SYMBOL_GPL(rds_conn_create); -struct rds_connection *rds_conn_create_outgoing(__be32 laddr, __be32 faddr, +struct rds_connection *rds_conn_create_outgoing(struct net *net, + __be32 laddr, __be32 faddr, struct rds_transport *trans, gfp_t gfp) { - return __rds_conn_create(laddr, faddr, trans, gfp, 1); + return __rds_conn_create(net, laddr, faddr, trans, gfp, 1); } EXPORT_SYMBOL_GPL(rds_conn_create_outgoing); |
