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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-04-22 21:35:55 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-04-22 21:35:55 +0200 |
| commit | 1f063d2cdf332a8a5722006b1345d15d16007c6e (patch) | |
| tree | 4295c3fd46390f12e1ed2354998a91007f85fb13 /fs | |
| parent | SUNRPC: Fix a bug in rpcauth_prune_expired (diff) | |
| download | linux-1f063d2cdf332a8a5722006b1345d15d16007c6e.tar.xz linux-1f063d2cdf332a8a5722006b1345d15d16007c6e.zip | |
NFSv4: Don't attempt an atomic open if the file is a mountpoint
Fix https://bugzilla.kernel.org/show_bug.cgi?id=15789
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index be46f26c9a56..fbb4cf79a20e 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1050,7 +1050,7 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd) struct inode *dir; int openflags, ret = 0; - if (!is_atomic_open(nd)) + if (!is_atomic_open(nd) || d_mountpoint(dentry)) goto no_open; parent = dget_parent(dentry); dir = parent->d_inode; |