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linux-sg2042
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Make vfs_path_lookup() use starting point as root 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2009-04-07 11:53:49 -04:00
parent 2a73787110
commit 5b85711953
1 changed files with 4 additions and 5 deletions
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9
fs/namei.c
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@ -1123,21 +1123,20 @@ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt,
nd->last_type = LAST_ROOT;
nd->flags = flags;
nd->depth = 0;
nd->root.mnt = NULL;
nd->path.dentry = dentry;
nd->path.mnt = mnt;
path_get(&nd->path);
nd->root = nd->path;
path_get(&nd->root);
retval = path_walk(name, nd);
if (unlikely(!retval && !audit_dummy_context() && nd->path.dentry &&
nd->path.dentry->d_inode))
audit_inode(name, nd->path.dentry);
if (nd->root.mnt) {
path_put(&nd->root);
nd->root.mnt = NULL;
}
path_put(&nd->root);
nd->root.mnt = NULL;
return retval;
}