nfs: increase size of EXCHANGE_ID name string buffer
authorJeff Layton <jlayton@poochiereds.net>
Tue, 9 Jun 2015 23:43:56 +0000 (19:43 -0400)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Tue, 16 Jun 2015 15:15:21 +0000 (11:15 -0400)
The current buffer is much too small if you have a relatively long
hostname. Bring it up to the size of the one that SETCLIENTID has.

Cc: <stable@vger.kernel.org>
Reported-by: Michael Skralivetsky <michael.skralivetsky@primarydata.com>
Signed-off-by: Jeff Layton <jeff.layton@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
include/linux/nfs_xdr.h

index 93ab6071bbe967b56ea44c56111157f8a9135e3f..e9e9a8dcfb477ab1d64ea6d1c736819d6bb803f7 100644 (file)
@@ -1142,7 +1142,7 @@ struct nfs41_state_protection {
        struct nfs4_op_map allow;
 };
 
-#define NFS4_EXCHANGE_ID_LEN   (48)
+#define NFS4_EXCHANGE_ID_LEN   (127)
 struct nfs41_exchange_id_args {
        struct nfs_client               *client;
        nfs4_verifier                   *verifier;