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| author | Andy Adamson <andros@netapp.com> | 2010-06-16 09:51:02 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-06-22 13:17:43 -0400 |
| commit | f799bdb355edaabd81b778087613409a8932fbe9 (patch) | |
| tree | e2d27df6984a11b3710fbc5ceb2dd874c375b3bb /fs | |
| parent | 7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff) | |
| download | linux-stable-f799bdb355edaabd81b778087613409a8932fbe9.tar.gz linux-stable-f799bdb355edaabd81b778087613409a8932fbe9.tar.bz2 linux-stable-f799bdb355edaabd81b778087613409a8932fbe9.zip | |
nfs4 use mandatory attribute file type in nfs4_get_root
S_ISDIR(fsinfo.fattr->mode) checks the file type rather than the mode bits,
so we should be checking for the NFS_ATTR_FATTR_TYPE fattr property.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/getroot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c index 7428f7d6273b..a70e446e1605 100644 --- a/fs/nfs/getroot.c +++ b/fs/nfs/getroot.c @@ -146,7 +146,7 @@ int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh) goto out; } - if (!(fsinfo.fattr->valid & NFS_ATTR_FATTR_MODE) + if (!(fsinfo.fattr->valid & NFS_ATTR_FATTR_TYPE) || !S_ISDIR(fsinfo.fattr->mode)) { printk(KERN_ERR "nfs4_get_rootfh:" " getroot encountered non-directory\n"); |