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-rw-r--r--include/net/rose.h2
-rw-r--r--net/rose/af_rose.c4
-rw-r--r--net/rose/rose_route.c29
3 files changed, 21 insertions, 14 deletions
diff --git a/include/net/rose.h b/include/net/rose.h
index e5bb084d8754..cbd5364b2c8a 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -201,7 +201,7 @@ extern void rose_link_device_down(struct net_device *);
extern struct net_device *rose_dev_first(void);
extern struct net_device *rose_dev_get(rose_address *);
extern struct rose_route *rose_route_free_lci(unsigned int, struct rose_neigh *);
-extern struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, unsigned char *);
+extern struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, unsigned char *, int);
extern int rose_rt_ioctl(unsigned int, void __user *);
extern void rose_link_failed(ax25_cb *, int);
extern int rose_route_frame(struct sk_buff *, ax25_cb *);
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index af86bcb604e5..46461a69cd0f 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -757,7 +757,7 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le
sock->state = SS_UNCONNECTED;
rose->neighbour = rose_get_neigh(&addr->srose_addr, &cause,
- &diagnostic);
+ &diagnostic, 0);
if (!rose->neighbour) {
err = -ENETUNREACH;
goto out_release;
@@ -853,7 +853,7 @@ rose_try_next_neigh:
if (sk->sk_state != TCP_ESTABLISHED) {
/* Try next neighbour */
- rose->neighbour = rose_get_neigh(&addr->srose_addr, &cause, &diagnostic);
+ rose->neighbour = rose_get_neigh(&addr->srose_addr, &cause, &diagnostic, 0);
if (rose->neighbour)
goto rose_try_next_neigh;
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index bd593871c81e..a81066a1010a 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -662,27 +662,34 @@ struct rose_route *rose_route_free_lci(unsigned int lci, struct rose_neigh *neig
}
/*
- * Find a neighbour given a ROSE address.
+ * Find a neighbour or a route given a ROSE address.
*/
struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause,
- unsigned char *diagnostic)
+ unsigned char *diagnostic, int new)
{
struct rose_neigh *res = NULL;
struct rose_node *node;
int failed = 0;
int i;
- spin_lock_bh(&rose_node_list_lock);
+ if (!new) spin_lock_bh(&rose_node_list_lock);
for (node = rose_node_list; node != NULL; node = node->next) {
if (rosecmpm(addr, &node->address, node->mask) == 0) {
for (i = 0; i < node->count; i++) {
- if (!rose_ftimer_running(node->neighbour[i])) {
- res = node->neighbour[i];
- goto out;
- } else
- failed = 1;
+ if (new) {
+ if (node->neighbour[i]->restarted) {
+ res = node->neighbour[i];
+ goto out;
+ }
+ }
+ else {
+ if (!rose_ftimer_running(node->neighbour[i])) {
+ res = node->neighbour[i];
+ goto out;
+ } else
+ failed = 1;
+ }
}
- break;
}
}
@@ -695,7 +702,7 @@ struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause,
}
out:
- spin_unlock_bh(&rose_node_list_lock);
+ if (!new) spin_unlock_bh(&rose_node_list_lock);
return res;
}
@@ -1018,7 +1025,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
rose_route = rose_route->next;
}
- if ((new_neigh = rose_get_neigh(dest_addr, &cause, &diagnostic)) == NULL) {
+ if ((new_neigh = rose_get_neigh(dest_addr, &cause, &diagnostic, 1)) == NULL) {
rose_transmit_clear_request(rose_neigh, lci, cause, diagnostic);
goto out;
}