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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-16 20:31:50 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-16 20:31:50 +0100 |
| commit | f8206b925fb0eba3a11839419be118b09105d7b1 (patch) | |
| tree | 5d41b356a043da09c816ed80bd79d1ea8b2b47e5 /fs/nfsd | |
| parent | Merge branch 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/p... (diff) | |
| parent | sanitize vfsmount refcounting changes (diff) | |
| download | linux-f8206b925fb0eba3a11839419be118b09105d7b1.tar.xz linux-f8206b925fb0eba3a11839419be118b09105d7b1.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (23 commits)
sanitize vfsmount refcounting changes
fix old umount_tree() breakage
autofs4: Merge the remaining dentry ops tables
Unexport do_add_mount() and add in follow_automount(), not ->d_automount()
Allow d_manage() to be used in RCU-walk mode
Remove a further kludge from __do_follow_link()
autofs4: Bump version
autofs4: Add v4 pseudo direct mount support
autofs4: Fix wait validation
autofs4: Clean up autofs4_free_ino()
autofs4: Clean up dentry operations
autofs4: Clean up inode operations
autofs4: Remove unused code
autofs4: Add d_manage() dentry operation
autofs4: Add d_automount() dentry operation
Remove the automount through follow_link() kludge code from pathwalk
CIFS: Use d_automount() rather than abusing follow_link()
NFS: Use d_automount() rather than abusing follow_link()
AFS: Use d_automount() rather than abusing follow_link()
Add an AT_NO_AUTOMOUNT flag to suppress terminal automount
...
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/vfs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a3c7f701395a..641117f2188d 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -87,8 +87,9 @@ nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, .dentry = dget(dentry)}; int err = 0; - while (d_mountpoint(path.dentry) && follow_down(&path)) - ; + err = follow_down(&path, false); + if (err < 0) + goto out; exp2 = rqst_exp_get_by_name(rqstp, &path); if (IS_ERR(exp2)) { |