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[PATCH] ocfs2: added source addr to bind() in o2net_start_connect()

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to prevent confusion when a virtual ip is created on the same interface

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
This commit is contained in:
Sunil Mushran 2006-02-28 23:28:01 -08:00 committed by Mark Fasheh
parent 110ba90858
commit b7668c72d2
1 changed files with 12 additions and 2 deletions
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14
fs/ocfs2/cluster/tcp.c
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@ -1318,7 +1318,7 @@ static void o2net_start_connect(void *arg)
{
struct o2net_node *nn = arg;
struct o2net_sock_container *sc = NULL;
struct o2nm_node *node = NULL;
struct o2nm_node *node = NULL, *mynode = NULL;
struct socket *sock = NULL;
struct sockaddr_in myaddr = {0, }, remoteaddr = {0, };
int ret = 0;
@ -1334,6 +1334,12 @@ static void o2net_start_connect(void *arg)
goto out;
}
mynode = o2nm_get_node_by_num(o2nm_this_node());
if (mynode == NULL) {
ret = 0;
goto out;
}
spin_lock(&nn->nn_lock);
/* see if we already have one pending or have given up */
if (nn->nn_sc || nn->nn_persistent_error)
@ -1361,12 +1367,14 @@ static void o2net_start_connect(void *arg)
sock->sk->sk_allocation = GFP_ATOMIC;
myaddr.sin_family = AF_INET;
myaddr.sin_addr.s_addr = (__force u32)mynode->nd_ipv4_address;
myaddr.sin_port = (__force u16)htons(0); /* any port */
ret = sock->ops->bind(sock, (struct sockaddr *)&myaddr,
sizeof(myaddr));
if (ret) {
mlog(0, "bind failed: %d\n", ret);
mlog(ML_ERROR, "bind failed with %d at address %u.%u.%u.%u\n",
ret, NIPQUAD(mynode->nd_ipv4_address));
goto out;
}
@ -1407,6 +1415,8 @@ static void o2net_start_connect(void *arg)
sc_put(sc);
if (node)
o2nm_node_put(node);
if (mynode)
o2nm_node_put(mynode);
return;
}