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authorTrond Myklebust <Trond.Myklebust@netapp.com>2008-06-11 03:39:41 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-07-09 20:09:14 +0400
commit659bfcd6dd88919a5ad453f62afbeffcb3106847 (patch)
treee3996d809e9ae4860a8adac71474e6ea8850c3b5 /fs/nfs/proc.c
parenta486aeda9b2b0d944aecce7871b3186379b898de (diff)
downloadlinux-659bfcd6dd88919a5ad453f62afbeffcb3106847.tar.xz
NFS: Fix the ftruncate() credential problem
ftruncate() access checking is supposed to be performed at open() time, just like reads and writes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/proc.c')
-rw-r--r--fs/nfs/proc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 5c35b02857f3..c7605587d0eb 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -129,6 +129,8 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
sattr->ia_mode &= S_IALLUGO;
dprintk("NFS call setattr\n");
+ if (sattr->ia_valid & ATTR_FILE)
+ msg.rpc_cred = nfs_file_cred(sattr->ia_file);
nfs_fattr_init(fattr);
status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
if (status == 0)