NFS: Enable NFS client to generate CLIENTID strings with IPv6 addresses
authorChuck Lever <chuck.lever@oracle.com>
Mon, 10 Dec 2007 19:57:09 +0000 (14:57 -0500)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 30 Jan 2008 07:05:51 +0000 (02:05 -0500)
We recently added methods to RPC transports that provide string versions of
the remote peer address information.  Convert the NFSv4 SETCLIENTID
procedure to use those methods instead of building the client ID out of
whole cloth.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/nfs4proc.c

index 26192a703129e0d6ed0f68539291f2a872b8fe82..5e8c4cf7959e323ac7fca51d19061fa5fda3cc64 100644 (file)
@@ -2891,14 +2891,18 @@ int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, unsigned short po
 
        for(;;) {
                setclientid.sc_name_len = scnprintf(setclientid.sc_name,
-                               sizeof(setclientid.sc_name), "%s/%u.%u.%u.%u %s %u",
-                               clp->cl_ipaddr, NIPQUAD(clp->cl_addr.sin_addr),
+                               sizeof(setclientid.sc_name), "%s/%s %s %u",
+                               clp->cl_ipaddr,
+                               rpc_peeraddr2str(clp->cl_rpcclient,
+                                                       RPC_DISPLAY_ADDR),
                                cred->cr_ops->cr_name,
                                clp->cl_id_uniquifier);
                setclientid.sc_netid_len = scnprintf(setclientid.sc_netid,
-                               sizeof(setclientid.sc_netid), "tcp");
+                               sizeof(setclientid.sc_netid),
+                               rpc_peeraddr2str(clp->cl_rpcclient,
+                                                       RPC_DISPLAY_NETID));
                setclientid.sc_uaddr_len = scnprintf(setclientid.sc_uaddr,
-                               sizeof(setclientid.sc_uaddr), "%s.%d.%d",
+                               sizeof(setclientid.sc_uaddr), "%s.%u.%u",
                                clp->cl_ipaddr, port >> 8, port & 255);
 
                status = rpc_call_sync(clp->cl_rpcclient, &msg, 0);