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-rw-r--r--net/tipc/bcast.c39
-rw-r--r--net/tipc/core.c6
-rw-r--r--net/tipc/discover.c8
-rw-r--r--net/tipc/eth_media.c48
-rw-r--r--net/tipc/link.c25
-rw-r--r--net/tipc/name_table.c48
-rw-r--r--net/tipc/net.c1
-rw-r--r--net/tipc/node.c22
-rw-r--r--net/tipc/node.h2
-rw-r--r--net/tipc/port.c19
-rw-r--r--net/tipc/socket.c81
11 files changed, 187 insertions, 112 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index a008c66..b11248c 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -143,6 +143,19 @@ static void bcbuf_decr_acks(struct sk_buff *buf)
}
+static void bclink_set_last_sent(void)
+{
+ if (bcl->next_out)
+ bcl->fsm_msg_cnt = mod(buf_seqno(bcl->next_out) - 1);
+ else
+ bcl->fsm_msg_cnt = mod(bcl->next_out_no - 1);
+}
+
+u32 tipc_bclink_get_last_sent(void)
+{
+ return bcl->fsm_msg_cnt;
+}
+
/**
* bclink_set_gap - set gap according to contents of current deferred pkt queue
*
@@ -237,8 +250,10 @@ void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked)
/* Try resolving broadcast link congestion, if necessary */
- if (unlikely(bcl->next_out))
+ if (unlikely(bcl->next_out)) {
tipc_link_push_queue(bcl);
+ bclink_set_last_sent();
+ }
if (unlikely(released && !list_empty(&bcl->waiting_ports)))
tipc_link_wakeup_ports(bcl, 0);
spin_unlock_bh(&bc_lock);
@@ -395,7 +410,7 @@ int tipc_bclink_send_msg(struct sk_buff *buf)
if (unlikely(res == -ELINKCONG))
buf_discard(buf);
else
- bcl->stats.sent_info++;
+ bclink_set_last_sent();
if (bcl->out_queue_size > bcl->stats.max_queue_sz)
bcl->stats.max_queue_sz = bcl->out_queue_size;
@@ -529,15 +544,6 @@ receive:
tipc_node_unlock(node);
}
-u32 tipc_bclink_get_last_sent(void)
-{
- u32 last_sent = mod(bcl->next_out_no - 1);
-
- if (bcl->next_out)
- last_sent = mod(buf_seqno(bcl->next_out) - 1);
- return last_sent;
-}
-
u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr)
{
return (n_ptr->bclink.supported &&
@@ -570,6 +576,7 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
msg = buf_msg(buf);
msg_set_non_seq(msg, 1);
msg_set_mc_netid(msg, tipc_net_id);
+ bcl->stats.sent_info++;
}
/* Send buffer over bearers until all targets reached */
@@ -609,11 +616,13 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
bcbearer->remains = bcbearer->remains_new;
}
- /* Unable to reach all targets */
+ /*
+ * Unable to reach all targets (indicate success, since currently
+ * there isn't code in place to properly block & unblock the
+ * pseudo-bearer used by the broadcast link)
+ */
- bcbearer->bearer.publ.blocked = 1;
- bcl->stats.bearer_congs++;
- return 1;
+ return TIPC_OK;
}
/**
diff --git a/net/tipc/core.c b/net/tipc/core.c
index 6964681..466b861 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -169,6 +169,7 @@ void tipc_core_stop(void)
tipc_nametbl_stop();
tipc_ref_table_stop();
tipc_socket_stop();
+ tipc_log_resize(0);
}
/**
@@ -203,7 +204,9 @@ static int __init tipc_init(void)
{
int res;
- tipc_log_resize(CONFIG_TIPC_LOG);
+ if (tipc_log_resize(CONFIG_TIPC_LOG) != 0)
+ warn("Unable to create log buffer\n");
+
info("Activated (version " TIPC_MOD_VER
" compiled " __DATE__ " " __TIME__ ")\n");
@@ -230,7 +233,6 @@ static void __exit tipc_exit(void)
tipc_core_stop_net();
tipc_core_stop();
info("Deactivated\n");
- tipc_log_resize(0);
}
module_init(tipc_init);
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index fc1fcf5..f28d1ae 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -203,6 +203,14 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr)
return;
}
spin_lock_bh(&n_ptr->lock);
+
+ /* Don't talk to neighbor during cleanup after last session */
+
+ if (n_ptr->cleanup_required) {
+ spin_unlock_bh(&n_ptr->lock);
+ return;
+ }
+
link = n_ptr->links[b_ptr->identity];
if (!link) {
dbg("creating link\n");
diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
index 6230d16..6e988ba 100644
--- a/net/tipc/eth_media.c
+++ b/net/tipc/eth_media.c
@@ -72,17 +72,26 @@ static int send_msg(struct sk_buff *buf, struct tipc_bearer *tb_ptr,
{
struct sk_buff *clone;
struct net_device *dev;
+ int delta;
clone = skb_clone(buf, GFP_ATOMIC);
- if (clone) {
- skb_reset_network_header(clone);
- dev = ((struct eth_bearer *)(tb_ptr->usr_handle))->dev;
- clone->dev = dev;
- dev_hard_header(clone, dev, ETH_P_TIPC,
- &dest->dev_addr.eth_addr,
- dev->dev_addr, clone->len);
- dev_queue_xmit(clone);
+ if (!clone)
+ return 0;
+
+ dev = ((struct eth_bearer *)(tb_ptr->usr_handle))->dev;
+ delta = dev->hard_header_len - skb_headroom(buf);
+
+ if ((delta > 0) &&
+ pskb_expand_head(clone, SKB_DATA_ALIGN(delta), 0, GFP_ATOMIC)) {
+ kfree_skb(clone);
+ return 0;
}
+
+ skb_reset_network_header(clone);
+ clone->dev = dev;
+ dev_hard_header(clone, dev, ETH_P_TIPC, &dest->dev_addr.eth_addr,
+ dev->dev_addr, clone->len);
+ dev_queue_xmit(clone);
return 0;
}
@@ -92,15 +101,12 @@ static int send_msg(struct sk_buff *buf, struct tipc_bearer *tb_ptr,
* Accept only packets explicitly sent to this node, or broadcast packets;
* ignores packets sent using Ethernet multicast, and traffic sent to other
* nodes (which can happen if interface is running in promiscuous mode).
- * Routine truncates any Ethernet padding/CRC appended to the message,
- * and ensures message size matches actual length
*/
static int recv_msg(struct sk_buff *buf, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev)
{
struct eth_bearer *eb_ptr = (struct eth_bearer *)pt->af_packet_priv;
- u32 size;
if (!net_eq(dev_net(dev), &init_net)) {
kfree_skb(buf);
@@ -109,13 +115,9 @@ static int recv_msg(struct sk_buff *buf, struct net_device *dev,
if (likely(eb_ptr->bearer)) {
if (likely(buf->pkt_type <= PACKET_BROADCAST)) {
- size = msg_size((struct tipc_msg *)buf->data);
- skb_trim(buf, size);
- if (likely(buf->len == size)) {
- buf->next = NULL;
- tipc_recv_msg(buf, eb_ptr->bearer);
- return 0;
- }
+ buf->next = NULL;
+ tipc_recv_msg(buf, eb_ptr->bearer);
+ return 0;
}
}
kfree_skb(buf);
@@ -133,6 +135,16 @@ static int enable_bearer(struct tipc_bearer *tb_ptr)
struct eth_bearer *eb_ptr = &eth_bearers[0];
struct eth_bearer *stop = &eth_bearers[MAX_ETH_BEARERS];
char *driver_name = strchr((const char *)tb_ptr->name, ':') + 1;
+ int pending_dev = 0;
+
+ /* Find unused Ethernet bearer structure */
+
+ while (eb_ptr->dev) {
+ if (!eb_ptr->bearer)
+ pending_dev++;
+ if (++eb_ptr == stop)
+ return pending_dev ? -EAGAIN : -EDQUOT;
+ }
/* Find device with specified name */
diff --git a/net/tipc/link.c b/net/tipc/link.c
index a3616b9..a6a3102 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1802,6 +1802,15 @@ static int link_recv_buf_validate(struct sk_buff *buf)
return pskb_may_pull(buf, hdr_size);
}
+/**
+ * tipc_recv_msg - process TIPC messages arriving from off-node
+ * @head: pointer to message buffer chain
+ * @tb_ptr: pointer to bearer message arrived on
+ *
+ * Invoked with no locks held. Bearer pointer must point to a valid bearer
+ * structure (i.e. cannot be NULL), but bearer can be inactive.
+ */
+
void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *tb_ptr)
{
read_lock_bh(&tipc_net_lock);
@@ -1819,6 +1828,11 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *tb_ptr)
head = head->next;
+ /* Ensure bearer is still enabled */
+
+ if (unlikely(!b_ptr->active))
+ goto cont;
+
/* Ensure message is well-formed */
if (unlikely(!link_recv_buf_validate(buf)))
@@ -1855,13 +1869,22 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *tb_ptr)
goto cont;
}
- /* Locate unicast link endpoint that should handle message */
+ /* Locate neighboring node that sent message */
n_ptr = tipc_node_find(msg_prevnode(msg));
if (unlikely(!n_ptr))
goto cont;
tipc_node_lock(n_ptr);
+ /* Don't talk to neighbor during cleanup after last session */
+
+ if (n_ptr->cleanup_required) {
+ tipc_node_unlock(n_ptr);
+ goto cont;
+ }
+
+ /* Locate unicast link endpoint that should handle message */
+
l_ptr = n_ptr->links[b_ptr->identity];
if (unlikely(!l_ptr)) {
tipc_node_unlock(n_ptr);
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index 8ba7962..c13c2c7 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -613,8 +613,7 @@ struct publication *tipc_nametbl_remove_publ(u32 type, u32 lower,
}
/*
- * tipc_nametbl_translate(): Translate tipc_name -> tipc_portid.
- * Very time-critical.
+ * tipc_nametbl_translate - translate name to port id
*
* Note: on entry 'destnode' is the search domain used during translation;
* on exit it passes back the node address of the matching port (if any)
@@ -685,7 +684,6 @@ found:
}
spin_unlock_bh(&seq->lock);
not_found:
- *destnode = 0;
read_unlock_bh(&tipc_nametbl_lock);
return 0;
}
@@ -877,7 +875,7 @@ static void subseq_list(struct sub_seq *sseq, struct print_buf *buf, u32 depth,
u32 index)
{
char portIdStr[27];
- char *scopeStr;
+ const char *scope_str[] = {"", " zone", " cluster", " node"};
struct publication *publ = sseq->zone_list;
tipc_printf(buf, "%-10u %-10u ", sseq->lower, sseq->upper);
@@ -893,15 +891,8 @@ static void subseq_list(struct sub_seq *sseq, struct print_buf *buf, u32 depth,
tipc_node(publ->node), publ->ref);
tipc_printf(buf, "%-26s ", portIdStr);
if (depth > 3) {
- if (publ->node != tipc_own_addr)
- scopeStr = "";
- else if (publ->scope == TIPC_NODE_SCOPE)
- scopeStr = "node";
- else if (publ->scope == TIPC_CLUSTER_SCOPE)
- scopeStr = "cluster";
- else
- scopeStr = "zone";
- tipc_printf(buf, "%-10u %s", publ->key, scopeStr);
+ tipc_printf(buf, "%-10u %s", publ->key,
+ scope_str[publ->scope]);
}
publ = publ->zone_list_next;
@@ -951,24 +942,19 @@ static void nameseq_list(struct name_seq *seq, struct print_buf *buf, u32 depth,
static void nametbl_header(struct print_buf *buf, u32 depth)
{
- tipc_printf(buf, "Type ");
-
- if (depth > 1)
- tipc_printf(buf, "Lower Upper ");
- if (depth > 2)
- tipc_printf(buf, "Port Identity ");
- if (depth > 3)
- tipc_printf(buf, "Publication");
-
- tipc_printf(buf, "\n-----------");
-
- if (depth > 1)
- tipc_printf(buf, "--------------------- ");
- if (depth > 2)
- tipc_printf(buf, "-------------------------- ");
- if (depth > 3)
- tipc_printf(buf, "------------------");
-
+ const char *header[] = {
+ "Type ",
+ "Lower Upper ",
+ "Port Identity ",
+ "Publication Scope"
+ };
+
+ int i;
+
+ if (depth > 4)
+ depth = 4;
+ for (i = 0; i < depth; i++)
+ tipc_printf(buf, header[i]);
tipc_printf(buf, "\n");
}
diff --git a/net/tipc/net.c b/net/tipc/net.c
index f61b769..7e05af4 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -248,6 +248,7 @@ void tipc_net_route_msg(struct sk_buff *buf)
/* Handle message for another node */
msg_dbg(msg, "NET>SEND>: ");
+ skb_trim(buf, msg_size(msg));
tipc_link_send(buf, dnode, msg_link_selector(msg));
}
diff --git a/net/tipc/node.c b/net/tipc/node.c
index b634942..b702c7b 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -237,8 +237,7 @@ void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr)
int tipc_node_has_active_links(struct tipc_node *n_ptr)
{
- return (n_ptr &&
- ((n_ptr->active_links[0]) || (n_ptr->active_links[1])));
+ return n_ptr->active_links[0] != NULL;
}
int tipc_node_has_redundant_links(struct tipc_node *n_ptr)
@@ -384,6 +383,20 @@ static void node_established_contact(struct tipc_node *n_ptr)
tipc_highest_allowed_slave);
}
+static void node_cleanup_finished(unsigned long node_addr)
+{
+ struct tipc_node *n_ptr;
+
+ read_lock_bh(&tipc_net_lock);
+ n_ptr = tipc_node_find(node_addr);
+ if (n_ptr) {
+ tipc_node_lock(n_ptr);
+ n_ptr->cleanup_required = 0;
+ tipc_node_unlock(n_ptr);
+ }
+ read_unlock_bh(&tipc_net_lock);
+}
+
static void node_lost_contact(struct tipc_node *n_ptr)
{
struct cluster *c_ptr;
@@ -458,6 +471,11 @@ static void node_lost_contact(struct tipc_node *n_ptr)
tipc_k_signal((Handler)ns->handle_node_down,
(unsigned long)ns->usr_handle);
}
+
+ /* Prevent re-contact with node until all cleanup is done */
+
+ n_ptr->cleanup_required = 1;
+ tipc_k_signal((Handler)node_cleanup_finished, n_ptr->addr);
}
/**
diff --git a/net/tipc/node.h b/net/tipc/node.h
index 6f990da..45f3db3 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -52,6 +52,7 @@
* @active_links: pointers to active links to node
* @links: pointers to all links to node
* @working_links: number of working links to node (both active and standby)
+ * @cleanup_required: non-zero if cleaning up after a prior loss of contact
* @link_cnt: number of links to node
* @permit_changeover: non-zero if node has redundant links to this system
* @routers: bitmap (used for multicluster communication)
@@ -78,6 +79,7 @@ struct tipc_node {
struct link *links[MAX_BEARERS];
int link_cnt;
int working_links;
+ int cleanup_required;
int permit_changeover;
u32 routers[512/32];
int last_router;
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 0737680..d760336 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -588,19 +588,10 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf)
if (!p_ptr) {
err = TIPC_ERR_NO_PORT;
} else if (p_ptr->publ.connected) {
- if (port_peernode(p_ptr) != msg_orignode(msg))
+ if ((port_peernode(p_ptr) != msg_orignode(msg)) ||
+ (port_peerport(p_ptr) != msg_origport(msg))) {
err = TIPC_ERR_NO_PORT;
- if (port_peerport(p_ptr) != msg_origport(msg))
- err = TIPC_ERR_NO_PORT;
- if (!err && msg_routed(msg)) {
- u32 seqno = msg_transp_seqno(msg);
- u32 myno = ++p_ptr->last_in_seqno;
- if (seqno != myno) {
- err = TIPC_ERR_NO_PORT;
- abort_buf = port_build_self_abort_msg(p_ptr, err);
- }
- }
- if (msg_type(msg) == CONN_ACK) {
+ } else if (msg_type(msg) == CONN_ACK) {
int wakeup = tipc_port_congested(p_ptr) &&
p_ptr->publ.congested &&
p_ptr->wakeup;
@@ -1473,7 +1464,7 @@ int tipc_forward2name(u32 ref,
msg_set_destnode(msg, destnode);
msg_set_destport(msg, destport);
- if (likely(destport || destnode)) {
+ if (likely(destport)) {
p_ptr->sent++;
if (likely(destnode == tipc_own_addr))
return tipc_port_recv_sections(p_ptr, num_sect, msg_sect);
@@ -1551,7 +1542,7 @@ int tipc_forward_buf2name(u32 ref,
skb_push(buf, LONG_H_SIZE);
skb_copy_to_linear_data(buf, msg, LONG_H_SIZE);
msg_dbg(buf_msg(buf),"PREP:");
- if (likely(destport || destnode)) {
+ if (likely(destport)) {
p_ptr->sent++;
if (destnode == tipc_own_addr)
return tipc_port_recv_msg(buf);
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 66e889b..f7ac94d 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -64,6 +64,7 @@ struct tipc_sock {
struct sock sk;
struct tipc_port *p;
struct tipc_portid peer_name;
+ long conn_timeout;
};
#define tipc_sk(sk) ((struct tipc_sock *)(sk))
@@ -240,9 +241,9 @@ static int tipc_create(struct net *net, struct socket *sock, int protocol,
sock->state = state;
sock_init_data(sock, sk);
- sk->sk_rcvtimeo = msecs_to_jiffies(CONN_TIMEOUT_DEFAULT);
sk->sk_backlog_rcv = backlog_rcv;
tipc_sk(sk)->p = tp_ptr;
+ tipc_sk(sk)->conn_timeout = msecs_to_jiffies(CONN_TIMEOUT_DEFAULT);
spin_unlock_bh(tp_ptr->lock);
@@ -429,36 +430,55 @@ static int get_name(struct socket *sock, struct sockaddr *uaddr,
* to handle any preventable race conditions, so TIPC will do the same ...
*
* TIPC sets the returned events as follows:
- * a) POLLRDNORM and POLLIN are set if the socket's receive queue is non-empty
- * or if a connection-oriented socket is does not have an active connection
- * (i.e. a read operation will not block).
- * b) POLLOUT is set except when a socket's connection has been terminated
- * (i.e. a write operation will not block).
- * c) POLLHUP is set when a socket's connection has been terminated.
- *
- * IMPORTANT: The fact that a read or write operation will not block does NOT
- * imply that the operation will succeed!
+ *
+ * socket state flags set
+ * ------------ ---------
+ * unconnected no read flags
+ * no write flags
+ *
+ * connecting POLLIN/POLLRDNORM if ACK/NACK in rx queue
+ * no write flags
+ *
+ * connected POLLIN/POLLRDNORM if data in rx queue
+ * POLLOUT if port is not congested
+ *
+ * disconnecting POLLIN/POLLRDNORM/POLLHUP
+ * no write flags
+ *
+ * listening POLLIN if SYN in rx queue
+ * no write flags
+ *
+ * ready POLLIN/POLLRDNORM if data in rx queue
+ * [connectionless] POLLOUT (since port cannot be congested)
+ *
+ * IMPORTANT: The fact that a read or write operation is indicated does NOT
+ * imply that the operation will succeed, merely that it should be performed
+ * and will not block.
*/
static unsigned int poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
- u32 mask;
+ u32 mask = 0;
poll_wait(file, sk_sleep(sk), wait);
- if (!skb_queue_empty(&sk->sk_receive_queue) ||
- (sock->state == SS_UNCONNECTED) ||
- (sock->state == SS_DISCONNECTING))
- mask = (POLLRDNORM | POLLIN);
- else
- mask = 0;
-
- if (sock->state == SS_DISCONNECTING)
- mask |= POLLHUP;
- else
- mask |= POLLOUT;
+ switch ((int)sock->state) {
+ case SS_READY:
+ case SS_CONNECTED:
+ if (!tipc_sk_port(sk)->congested)
+ mask |= POLLOUT;
+ /* fall thru' */
+ case SS_CONNECTING:
+ case SS_LISTENING:
+ if (!skb_queue_empty(&sk->sk_receive_queue))
+ mask |= (POLLIN | POLLRDNORM);
+ break;
+ case SS_DISCONNECTING:
+ mask = (POLLIN | POLLRDNORM | POLLHUP);
+ break;
+ }
return mask;
}
@@ -1026,9 +1046,8 @@ static int recv_stream(struct kiocb *iocb, struct socket *sock,
struct sk_buff *buf;
struct tipc_msg *msg;
unsigned int sz;
- int sz_to_copy;
+ int sz_to_copy, target, needed;
int sz_copied = 0;
- int needed;
char __user *crs = m->msg_iov->iov_base;
unsigned char *buf_crs;
u32 err;
@@ -1050,6 +1069,8 @@ static int recv_stream(struct kiocb *iocb, struct socket *sock,
goto exit;
}
+ target = sock_rcvlowat(sk, flags & MSG_WAITALL, buf_len);
+
restart:
/* Look for a message in receive queue; wait if necessary */
@@ -1138,7 +1159,7 @@ restart:
if ((sz_copied < buf_len) && /* didn't get all requested data */
(!skb_queue_empty(&sk->sk_receive_queue) ||
- (flags & MSG_WAITALL)) && /* and more is ready or required */
+ (sz_copied < target)) && /* and more is ready or required */
(!(flags & MSG_PEEK)) && /* and aren't just peeking at data */
(!err)) /* and haven't reached a FIN */
goto restart;
@@ -1365,6 +1386,7 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
struct msghdr m = {NULL,};
struct sk_buff *buf;
struct tipc_msg *msg;
+ long timeout;
int res;
lock_sock(sk);
@@ -1379,7 +1401,7 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
/* For now, TIPC does not support the non-blocking form of connect() */
if (flags & O_NONBLOCK) {
- res = -EWOULDBLOCK;
+ res = -EOPNOTSUPP;
goto exit;
}
@@ -1425,11 +1447,12 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
/* Wait until an 'ACK' or 'RST' arrives, or a timeout occurs */
+ timeout = tipc_sk(sk)->conn_timeout;
release_sock(sk);
res = wait_event_interruptible_timeout(*sk_sleep(sk),
(!skb_queue_empty(&sk->sk_receive_queue) ||
(sock->state != SS_CONNECTING)),
- sk->sk_rcvtimeo);
+ timeout ? timeout : MAX_SCHEDULE_TIMEOUT);
lock_sock(sk);
if (res > 0) {
@@ -1692,7 +1715,7 @@ static int setsockopt(struct socket *sock,
res = tipc_set_portunreturnable(tport->ref, value);
break;
case TIPC_CONN_TIMEOUT:
- sk->sk_rcvtimeo = msecs_to_jiffies(value);
+ tipc_sk(sk)->conn_timeout = msecs_to_jiffies(value);
/* no need to set "res", since already 0 at this point */
break;
default:
@@ -1747,7 +1770,7 @@ static int getsockopt(struct socket *sock,
res = tipc_portunreturnable(tport->ref, &value);
break;
case TIPC_CONN_TIMEOUT:
- value = jiffies_to_msecs(sk->sk_rcvtimeo);
+ value = jiffies_to_msecs(tipc_sk(sk)->conn_timeout);
/* no need to set "res", since already 0 at this point */
break;
case TIPC_NODE_RECVQ_DEPTH:
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