[PATCH] namei fixes (19/19)

__do_follow_link() passes potentially worng vfsmount to touch_atime().  It
matters only in (currently impossible) case of symlink mounted on something,
but it's trivial to fix and that actually makes more sense.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/namei.c b/fs/namei.c
index 5af7681..a7f7f44 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -503,7 +503,7 @@ static inline int __do_follow_link(struct path *path, struct nameidata *nd)
        int error;
        struct dentry *dentry = path->dentry;
 
-       touch_atime(nd->mnt, dentry);
+       touch_atime(path->mnt, dentry);
        nd_set_link(nd, NULL);
 
        if (path->mnt == nd->mnt)