diff options
| author | John Johansen <john.johansen@canonical.com> | 2011-07-22 08:14:15 -0700 |
|---|---|---|
| committer | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2011-08-09 23:29:01 -0500 |
| commit | 764355487ea220fdc2faf128d577d7f679b91f97 (patch) | |
| tree | f265a3f71bd57838bf3d00c26ed385f8978ef139 /mm/mmu_notifier.c | |
| parent | 99b373ff2d1246f64b97a3d449a2fd6018d504e6 (diff) | |
Ecryptfs: Add mount option to check uid of device being mounted = expect uid
Close a TOCTOU race for mounts done via ecryptfs-mount-private. The mount
source (device) can be raced when the ownership test is done in userspace.
Provide Ecryptfs a means to force the uid check at mount time.
Signed-off-by: John Johansen <john.johansen@canonical.com>
Cc: <stable@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Diffstat (limited to 'mm/mmu_notifier.c')
0 files changed, 0 insertions, 0 deletions