linux-kernel - [PATCH 55/70] NFSv4: Fix a thinko in nfs4_try_open

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Message-Id: <1370354846-14213-56-git-send-email-luis.henriques@canonical.com>
Date:	Tue,  4 Jun 2013 15:07:11 +0100
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Trond Myklebust <Trond.Myklebust@...app.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 55/70] NFSv4: Fix a thinko in nfs4_try_open_cached

3.5.7.14 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Trond Myklebust <Trond.Myklebust@...app.com>

commit f448badd34700ae728a32ba024249626d49c10e1 upstream.

We need to pass the full open mode flags to nfs_may_open() when doing
a delegated open.

Signed-off-by: Trond Myklebust <Trond.Myklebust@...app.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 fs/nfs/nfs4proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 480918e..871d50c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1072,7 +1072,7 @@ static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata)
 	struct nfs4_state *state = opendata->state;
 	struct nfs_inode *nfsi = NFS_I(state->inode);
 	struct nfs_delegation *delegation;
-	int open_mode = opendata->o_arg.open_flags & (O_EXCL|O_TRUNC);
+	int open_mode = opendata->o_arg.open_flags;
 	fmode_t fmode = opendata->o_arg.fmode;
 	nfs4_stateid stateid;
 	int ret = -EAGAIN;
-- 
1.8.1.2

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