sctp: Make sysctl tunables per net
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 8315792..1859e2b 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -65,6 +65,7 @@
struct sock *sk,
gfp_t gfp)
{
+ struct net *net = sock_net(sk);
struct sctp_hmac_algo_param *auth_hmacs = NULL;
struct sctp_chunks_param *auth_chunks = NULL;
struct sctp_shared_key *null_key;
@@ -74,7 +75,7 @@
if (!ep->digest)
return NULL;
- if (sctp_auth_enable) {
+ if (net->sctp.auth_enable) {
/* Allocate space for HMACS and CHUNKS authentication
* variables. There are arrays that we encode directly
* into parameters to make the rest of the operations easier.
@@ -106,7 +107,7 @@
/* If the Add-IP functionality is enabled, we must
* authenticate, ASCONF and ASCONF-ACK chunks
*/
- if (sctp_addip_enable) {
+ if (net->sctp.addip_enable) {
auth_chunks->chunks[0] = SCTP_CID_ASCONF;
auth_chunks->chunks[1] = SCTP_CID_ASCONF_ACK;
auth_chunks->param_hdr.length =
@@ -140,14 +141,14 @@
INIT_LIST_HEAD(&ep->asocs);
/* Use SCTP specific send buffer space queues. */
- ep->sndbuf_policy = sctp_sndbuf_policy;
+ ep->sndbuf_policy = net->sctp.sndbuf_policy;
sk->sk_data_ready = sctp_data_ready;
sk->sk_write_space = sctp_write_space;
sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
/* Get the receive buffer policy for this endpoint */
- ep->rcvbuf_policy = sctp_rcvbuf_policy;
+ ep->rcvbuf_policy = net->sctp.rcvbuf_policy;
/* Initialize the secret key used with cookie. */
get_random_bytes(&ep->secret_key[0], SCTP_SECRET_SIZE);