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path: root/fs/ocfs2/cluster
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Diffstat (limited to 'fs/ocfs2/cluster')
-rw-r--r--fs/ocfs2/cluster/tcp.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index aa75ca3f78da..1361997cf205 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -1759,6 +1759,7 @@ static int o2net_accept_one(struct socket *sock)
struct sockaddr_in sin;
struct socket *new_sock = NULL;
struct o2nm_node *node = NULL;
+ struct o2nm_node *local_node = NULL;
struct o2net_sock_container *sc = NULL;
struct o2net_node *nn;
@@ -1796,11 +1797,15 @@ static int o2net_accept_one(struct socket *sock)
goto out;
}
- if (o2nm_this_node() > node->nd_num) {
- mlog(ML_NOTICE, "unexpected connect attempted from a lower "
- "numbered node '%s' at " "%pI4:%d with num %u\n",
- node->nd_name, &sin.sin_addr.s_addr,
- ntohs(sin.sin_port), node->nd_num);
+ if (o2nm_this_node() >= node->nd_num) {
+ local_node = o2nm_get_node_by_num(o2nm_this_node());
+ mlog(ML_NOTICE, "unexpected connect attempt seen at node '%s' ("
+ "%u, %pI4:%d) from node '%s' (%u, %pI4:%d)\n",
+ local_node->nd_name, local_node->nd_num,
+ &(local_node->nd_ipv4_address),
+ ntohs(local_node->nd_ipv4_port),
+ node->nd_name, node->nd_num, &sin.sin_addr.s_addr,
+ ntohs(sin.sin_port));
ret = -EINVAL;
goto out;
}
@@ -1857,6 +1862,8 @@ out:
sock_release(new_sock);
if (node)
o2nm_node_put(node);
+ if (local_node)
+ o2nm_node_put(local_node);
if (sc)
sc_put(sc);
return ret;