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authorEric W. Biederman <ebiederm@xmission.com>2012-08-07 07:27:02 +0000
committerDavid S. Miller <davem@davemloft.net>2012-08-14 23:30:37 -0700
commite7ff4a7037e6908b7a5f4682945a0b097d5b3535 (patch)
tree8a1be09931a1fc75857a03171d5d77377b3dd62c /net
parent89bf3450cb9b041b1bb4bcc5e7cbdeab4545b1c1 (diff)
downloadlinux-e7ff4a7037e6908b7a5f4682945a0b097d5b3535.tar.bz2
sctp: Push struct net down into sctp_in_scope
struct net will be needed shortly when the tunables are made per network namespace. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sctp/bind_addr.c4
-rw-r--r--net/sctp/protocol.c2
-rw-r--r--net/sctp/sm_make_chunk.c3
3 files changed, 5 insertions, 4 deletions
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index a85ce4b3e574..23389ba44e39 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -457,7 +457,7 @@ static int sctp_copy_one_addr(struct net *net, struct sctp_bind_addr *dest,
if (sctp_is_any(NULL, addr)) {
error = sctp_copy_local_addr_list(net, dest, scope, gfp, flags);
- } else if (sctp_in_scope(addr, scope)) {
+ } else if (sctp_in_scope(net, addr, scope)) {
/* Now that the address is in scope, check to see if
* the address type is supported by local sock as
* well as the remote peer.
@@ -494,7 +494,7 @@ int sctp_is_any(struct sock *sk, const union sctp_addr *addr)
}
/* Is 'addr' valid for 'scope'? */
-int sctp_in_scope(const union sctp_addr *addr, sctp_scope_t scope)
+int sctp_in_scope(struct net *net, const union sctp_addr *addr, sctp_scope_t scope)
{
sctp_scope_t addr_scope = sctp_scope(addr);
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 0f2342be61f3..59965bdea07a 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -210,7 +210,7 @@ int sctp_copy_local_addr_list(struct net *net, struct sctp_bind_addr *bp,
list_for_each_entry_rcu(addr, &net->sctp.local_addr_list, list) {
if (!addr->valid)
continue;
- if (sctp_in_scope(&addr->a, scope)) {
+ if (sctp_in_scope(net, &addr->a, scope)) {
/* Now that the address is in scope, check to see if
* the address type is really supported by the local
* sock as well as the remote peer.
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 479a70ef6ff8..fb12835e95c2 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2466,6 +2466,7 @@ static int sctp_process_param(struct sctp_association *asoc,
const union sctp_addr *peer_addr,
gfp_t gfp)
{
+ struct net *net = sock_net(asoc->base.sk);
union sctp_addr addr;
int i;
__u16 sat;
@@ -2494,7 +2495,7 @@ do_addr_param:
af = sctp_get_af_specific(param_type2af(param.p->type));
af->from_addr_param(&addr, param.addr, htons(asoc->peer.port), 0);
scope = sctp_scope(peer_addr);
- if (sctp_in_scope(&addr, scope))
+ if (sctp_in_scope(net, &addr, scope))
if (!sctp_assoc_add_peer(asoc, &addr, gfp, SCTP_UNCONFIRMED))
return 0;
break;