From: Al Viro <viro@www.linux.org.uk>
Date: Mon, 6 Jun 2005 20:36:14 +0000 (-0700)
Subject: [PATCH] namei fixes (19/19)
X-Git-Tag: firefly_0821_release~42717^2~121
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d671a1cbf7c7a5c5562106d39eb7f830ae5273ae;p=firefly-linux-kernel-4.4.55.git

[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 5af7681e8ea3..a7f7f44119b3 100644
--- 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)