diff options
| author | Tim Sally <tsally@atomicpeace.com> | 2012-07-12 19:10:24 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-26 11:37:49 -0800 |
| commit | 122fd46fccafa6d839118815141179f1a90cfb48 (patch) | |
| tree | 188610cff9f9ee372f751d1c6cd8138096ea0fcf /mm/memory-failure.c | |
| parent | c8a1ae7c0030e936470a4701a46f775a2bc7012b (diff) | |
eCryptfs: check for eCryptfs cipher support at mount
commit 5f5b331d5c21228a6519dcb793fc1629646c51a6 upstream.
The issue occurs when eCryptfs is mounted with a cipher supported by
the crypto subsystem but not by eCryptfs. The mount succeeds and an
error does not occur until a write. This change checks for eCryptfs
cipher support at mount time.
Resolves Launchpad issue #338914, reported by Tyler Hicks in 03/2009.
https://bugs.launchpad.net/ecryptfs/+bug/338914
Signed-off-by: Tim Sally <tsally@atomicpeace.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Cc: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/memory-failure.c')
0 files changed, 0 insertions, 0 deletions