Tetsuo Handa 1418a3e5ad TOMOYO: Fix pathname handling of disconnected paths.
Current tomoyo_realpath_from_path() implementation returns strange pathname
when calculating pathname of a file which belongs to lazy unmounted tree.
Use local pathname rather than strange absolute pathname in that case.

Also, this patch fixes a regression by commit 02125a82 "fix apparmor
dereferencing potentially freed dentry, sanitize __d_path() API".

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-12-08 13:18:12 -08:00
..
2011-10-12 12:15:20 +11:00
2011-07-14 17:50:03 +10:00
2011-09-15 08:14:21 +10:00
2011-07-14 17:50:03 +10:00