Tyler Hicks 3891959846 eCryptfs: Validate global auth tok keys ...

When searching through the global authentication tokens for a given key
signature, verify that a matching key has not been revoked and has not
expired.  This allows the `keyctl revoke` command to be properly used on
keys in use by eCryptfs.

Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: ecryptfs-devel@lists.launchpad.net
Cc: stable <stable@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>

2009-09-23 09:10:32 -05:00

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