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authorEric W. Biederman <ebiederm@xmission.com>2012-08-07 11:25:24 +0400
committerDavid S. Miller <davem@davemloft.net>2012-08-15 10:30:37 +0400
commit55e26eb95a5345a5796babac98de6d6c42771df1 (patch)
tree65560cf23dbd241f38e86b6b82d1b5d286605ba5 /net/sctp/socket.c
parentebb7e95d9351f77a8ec1fca20eb645051401b7b2 (diff)
downloadlinux-55e26eb95a5345a5796babac98de6d6c42771df1.tar.xz
sctp: Push struct net down to sctp_chunk_event_lookup
This trickles up through sctp_sm_lookup_event up to sctp_do_sm and up further into sctp_primitiv_NAME before the code reaches places where struct net can be reliably found. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/socket.c')
-rw-r--r--net/sctp/socket.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 5b6dd0e3d1f6..a6a4226a922f 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -427,6 +427,7 @@ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
static int sctp_send_asconf(struct sctp_association *asoc,
struct sctp_chunk *chunk)
{
+ struct net *net = sock_net(asoc->base.sk);
int retval = 0;
/* If there is an outstanding ASCONF chunk, queue it for later
@@ -439,7 +440,7 @@ static int sctp_send_asconf(struct sctp_association *asoc,
/* Hold the chunk until an ASCONF_ACK is received. */
sctp_chunk_hold(chunk);
- retval = sctp_primitive_ASCONF(asoc, chunk);
+ retval = sctp_primitive_ASCONF(net, asoc, chunk);
if (retval)
sctp_chunk_free(chunk);
else
@@ -1050,6 +1051,7 @@ static int __sctp_connect(struct sock* sk,
int addrs_size,
sctp_assoc_t *assoc_id)
{
+ struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc = NULL;
@@ -1200,7 +1202,7 @@ static int __sctp_connect(struct sock* sk,
goto out_free;
}
- err = sctp_primitive_ASSOCIATE(asoc, NULL);
+ err = sctp_primitive_ASSOCIATE(net, asoc, NULL);
if (err < 0) {
goto out_free;
}
@@ -1458,6 +1460,7 @@ SCTP_STATIC int sctp_getsockopt_connectx3(struct sock* sk, int len,
*/
SCTP_STATIC void sctp_close(struct sock *sk, long timeout)
{
+ struct net *net = sock_net(sk);
struct sctp_endpoint *ep;
struct sctp_association *asoc;
struct list_head *pos, *temp;
@@ -1499,9 +1502,9 @@ SCTP_STATIC void sctp_close(struct sock *sk, long timeout)
chunk = sctp_make_abort_user(asoc, NULL, 0);
if (chunk)
- sctp_primitive_ABORT(asoc, chunk);
+ sctp_primitive_ABORT(net, asoc, chunk);
} else
- sctp_primitive_SHUTDOWN(asoc, NULL);
+ sctp_primitive_SHUTDOWN(net, asoc, NULL);
}
/* On a TCP-style socket, block for at most linger_time if set. */
@@ -1569,6 +1572,7 @@ SCTP_STATIC int sctp_msghdr_parse(const struct msghdr *, sctp_cmsgs_t *);
SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t msg_len)
{
+ struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *new_asoc=NULL, *asoc=NULL;
@@ -1714,7 +1718,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
if (sinfo_flags & SCTP_EOF) {
SCTP_DEBUG_PRINTK("Shutting down association: %p\n",
asoc);
- sctp_primitive_SHUTDOWN(asoc, NULL);
+ sctp_primitive_SHUTDOWN(net, asoc, NULL);
err = 0;
goto out_unlock;
}
@@ -1727,7 +1731,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
}
SCTP_DEBUG_PRINTK("Aborting association: %p\n", asoc);
- sctp_primitive_ABORT(asoc, chunk);
+ sctp_primitive_ABORT(net, asoc, chunk);
err = 0;
goto out_unlock;
}
@@ -1900,7 +1904,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
/* Auto-connect, if we aren't connected already. */
if (sctp_state(asoc, CLOSED)) {
- err = sctp_primitive_ASSOCIATE(asoc, NULL);
+ err = sctp_primitive_ASSOCIATE(net, asoc, NULL);
if (err < 0)
goto out_free;
SCTP_DEBUG_PRINTK("We associated primitively.\n");
@@ -1928,7 +1932,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
* works that way today. Keep it that way or this
* breaks.
*/
- err = sctp_primitive_SEND(asoc, datamsg);
+ err = sctp_primitive_SEND(net, asoc, datamsg);
/* Did the lower layer accept the chunk? */
if (err)
sctp_datamsg_free(datamsg);
@@ -2320,7 +2324,9 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
int error;
if (params->spp_flags & SPP_HB_DEMAND && trans) {
- error = sctp_primitive_REQUESTHEARTBEAT (trans->asoc, trans);
+ struct net *net = sock_net(trans->asoc->base.sk);
+
+ error = sctp_primitive_REQUESTHEARTBEAT(net, trans->asoc, trans);
if (error)
return error;
}
@@ -4011,6 +4017,7 @@ SCTP_STATIC void sctp_destroy_sock(struct sock *sk)
*/
SCTP_STATIC void sctp_shutdown(struct sock *sk, int how)
{
+ struct net *net = sock_net(sk);
struct sctp_endpoint *ep;
struct sctp_association *asoc;
@@ -4022,7 +4029,7 @@ SCTP_STATIC void sctp_shutdown(struct sock *sk, int how)
if (!list_empty(&ep->asocs)) {
asoc = list_entry(ep->asocs.next,
struct sctp_association, asocs);
- sctp_primitive_SHUTDOWN(asoc, NULL);
+ sctp_primitive_SHUTDOWN(net, asoc, NULL);
}
}
}