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rxrpc: Fix some missed refs to init_net

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Fix some refs to init_net that should've been changed to the appropriate
network namespace.

Fixes: 2baec2c3f8 ("rxrpc: Support network namespacing")
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
David Howells
2018-10-05 14:05:34 +01:00
parent 7e41837527
commit 5e33a23ba4
6 changed files with 34 additions and 24 deletions
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28
net/rxrpc/peer_object.c
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@@ -153,8 +153,10 @@ struct rxrpc_peer *rxrpc_lookup_peer_rcu(struct rxrpc_local *local,
* assess the MTU size for the network interface through which this peer is
* reached
*/
static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
static void rxrpc_assess_MTU_size(struct rxrpc_sock *rx,
struct rxrpc_peer *peer)
{
struct net *net = sock_net(&rx->sk);
struct dst_entry *dst;
struct rtable *rt;
struct flowi fl;
@@ -169,7 +171,7 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
switch (peer->srx.transport.family) {
case AF_INET:
rt = ip_route_output_ports(
&init_net, fl4, NULL,
net, fl4, NULL,
peer->srx.transport.sin.sin_addr.s_addr, 0,
htons(7000), htons(7001), IPPROTO_UDP, 0, 0);
if (IS_ERR(rt)) {
@@ -188,7 +190,7 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
sizeof(struct in6_addr));
fl6->fl6_dport = htons(7001);
fl6->fl6_sport = htons(7000);
dst = ip6_route_output(&init_net, NULL, fl6);
dst = ip6_route_output(net, NULL, fl6);
if (dst->error) {
_leave(" [route err %d]", dst->error);
return;
@@ -240,10 +242,11 @@ struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *local, gfp_t gfp)
/*
* Initialise peer record.
*/
static void rxrpc_init_peer(struct rxrpc_peer *peer, unsigned long hash_key)
static void rxrpc_init_peer(struct rxrpc_sock *rx, struct rxrpc_peer *peer,
unsigned long hash_key)
{
peer->hash_key = hash_key;
rxrpc_assess_MTU_size(peer);
rxrpc_assess_MTU_size(rx, peer);
peer->mtu = peer->if_mtu;
peer->rtt_last_req = ktime_get_real();
@@ -275,7 +278,8 @@ static void rxrpc_init_peer(struct rxrpc_peer *peer, unsigned long hash_key)
/*
* Set up a new peer.
*/
static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_local *local,
static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_sock *rx,
struct rxrpc_local *local,
struct sockaddr_rxrpc *srx,
unsigned long hash_key,
gfp_t gfp)
@@ -287,7 +291,7 @@ static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_local *local,
peer = rxrpc_alloc_peer(local, gfp);
if (peer) {
memcpy(&peer->srx, srx, sizeof(*srx));
rxrpc_init_peer(peer, hash_key);
rxrpc_init_peer(rx, peer, hash_key);
}
_leave(" = %p", peer);
@@ -299,14 +303,15 @@ static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_local *local,
* since we've already done a search in the list from the non-reentrant context
* (the data_ready handler) that is the only place we can add new peers.
*/
void rxrpc_new_incoming_peer(struct rxrpc_local *local, struct rxrpc_peer *peer)
void rxrpc_new_incoming_peer(struct rxrpc_sock *rx, struct rxrpc_local *local,
struct rxrpc_peer *peer)
{
struct rxrpc_net *rxnet = local->rxnet;
unsigned long hash_key;
hash_key = rxrpc_peer_hash_key(local, &peer->srx);
peer->local = local;
rxrpc_init_peer(peer, hash_key);
rxrpc_init_peer(rx, peer, hash_key);
spin_lock(&rxnet->peer_hash_lock);
hash_add_rcu(rxnet->peer_hash, &peer->hash_link, hash_key);
@@ -317,7 +322,8 @@ void rxrpc_new_incoming_peer(struct rxrpc_local *local, struct rxrpc_peer *peer)
/*
* obtain a remote transport endpoint for the specified address
*/
struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_local *local,
struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_sock *rx,
struct rxrpc_local *local,
struct sockaddr_rxrpc *srx, gfp_t gfp)
{
struct rxrpc_peer *peer, *candidate;
@@ -337,7 +343,7 @@ struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_local *local,
/* The peer is not yet present in hash - create a candidate
* for a new record and then redo the search.
*/
candidate = rxrpc_create_peer(local, srx, hash_key, gfp);
candidate = rxrpc_create_peer(rx, local, srx, hash_key, gfp);
if (!candidate) {
_leave(" = NULL [nomem]");
return NULL;