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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2011-12-08 21:24:06 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-21 12:58:28 -0800 |
| commit | f55f75a191f661f652920f788501e6546a60c3f5 (patch) | |
| tree | 500be84f6c02d28d8499bb26c88fbde0589ffb11 /ipc | |
| parent | 0e70f402bc3d69cb2c9607dc4216698b564a53b9 (diff) | |
TOMOYO: Fix pathname handling of disconnected paths.
commit 1418a3e5ad4d01b1d4abf2c479c50b0cedd59e3f upstream.
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions