From: andros@netapp.com
To: trond.myklebust@netapp.com
Cc: linux-nfs@vger.kernel.org, Andy Adamson <andros@netapp.com>
Subject: [PATCH 5/5] NFS RPC_AUTH_GSS unsupported on v4.1 back channel
Date: Tue, 30 Nov 2010 15:31:11 -0500 [thread overview]
Message-ID: <1291149071-2026-6-git-send-email-andros@netapp.com> (raw)
In-Reply-To: <1291149071-2026-5-git-send-email-andros@netapp.com>
From: Andy Adamson <andros@netapp.com>
Signed-off-by: Andy Adamson <andros@netapp.com>
---
fs/nfs/callback.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 7c21824..dc2ead1 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -360,6 +360,9 @@ static int check_gss_callback_principal(struct nfs_client *clp,
struct rpc_clnt *r = clp->cl_rpcclient;
char *p = svc_gss_principal(rqstp);
+ /* No RPC_AUTH_GSS on NFSv4.1 back channel yet */
+ if (clp->cl_minorversion != 0)
+ return SVC_DENIED;
/*
* It might just be a normal user principal, in which case
* userspace won't bother to tell us the name at all.
--
1.6.6
prev parent reply other threads:[~2010-11-30 22:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-30 20:31 [PATCH 0/5] NFSv4 callback find client fix Version 2 andros
2010-11-30 20:31 ` [PATCH 1/5] NFS dont free shared socket on backchannel put xprt andros
2010-11-30 20:31 ` [PATCH 2/5] NFS implement v4.0 callback_ident andros
2010-11-30 20:31 ` [PATCH 3/5] NFS associate sessionid with callback connection andros
2010-11-30 20:31 ` [PATCH 4/5] NFS reference nfs_client across cb_compound processing andros
2010-11-30 20:31 ` andros [this message]
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