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From: Andy Adamson <andros@netapp.com>
To: trond.myklebust@netapp.com
Cc: linux-nfs@vger.kernel.org, Andy Adamson <andros@netapp.com>
Subject: [PATCH_V3 5/7] NFS RPC_AUTH_GSS unsupported on v4.1 back channel
Date: Mon, 13 Dec 2010 15:19:43 -0500	[thread overview]
Message-ID: <1292271585-3038-6-git-send-email-andros@netapp.com> (raw)
In-Reply-To: <1292271585-3038-5-git-send-email-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


  reply	other threads:[~2010-12-13 20:20 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-13 20:19 [PATCH_V3 0/7] NFSv4 callback find client fix Version 3 Andy Adamson
2010-12-13 20:19 ` [PATCH_V3 1/7] NFS dont free shared socket on backchannel put xprt Andy Adamson
2010-12-13 20:19   ` [PATCH_V3 2/7] NFS implement v4.0 callback_ident Andy Adamson
2010-12-13 20:19     ` [PATCH_V3 3/7] NFS associate sessionid with callback connection Andy Adamson
2010-12-13 20:19       ` [PATCH_V3 4/7] NFS reference nfs_client across cb_compound processing Andy Adamson
2010-12-13 20:19         ` Andy Adamson [this message]
2010-12-13 20:19           ` [PATCH_V3 6/7] NFS add session back channel draining Andy Adamson
2010-12-13 20:19             ` [PATCH_V3 7/7] NFS only set bc_xprt upon success Andy Adamson
2010-12-14 18:26       ` [PATCH_V3 3/7] NFS associate sessionid with callback connection J. Bruce Fields
2010-12-14 21:45         ` Andy Adamson
2010-12-14 18:19   ` [PATCH_V3 1/7] NFS dont free shared socket on backchannel put xprt J. Bruce Fields
2010-12-14 21:44     ` Andy Adamson
2010-12-14 21:56       ` J. Bruce Fields
2010-12-14 22:28         ` Andy Adamson
2010-12-14 22:36           ` J. Bruce Fields
2010-12-14 22:40             ` Andy Adamson
2010-12-14 22:47               ` J. Bruce Fields
2010-12-15 20:32                 ` Andy Adamson
2010-12-15 21:54                   ` J. Bruce Fields

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