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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2015-06-11 20:48:33 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 09:29:12 -0700 |
| commit | 66963999a2b2f589e108c786bfcb2e2b560d920e (patch) | |
| tree | 9ccf2dfc049e3f1d7a1dfd054239bcb118771a7a /security/keys | |
| parent | bf609547cdb2f274fb5bd978affc8649022b5d3a (diff) | |
ima: update builtin policies
commit 24fd03c87695a76f0517df42a37e51b1597d2c8a upstream.
This patch defines a builtin measurement policy "tcb", similar to the
existing "ima_tcb", but with additional rules to also measure files
based on the effective uid and to measure files opened with the "read"
mode bit set (eg. read, read-write).
Changing the builtin "ima_tcb" policy could potentially break existing
users. Instead of defining a new separate boot command line option each
time the builtin measurement policy is modified, this patch defines a
single generic boot command line option "ima_policy=" to specify the
builtin policy and deprecates the use of the builtin ima_tcb policy.
[The "ima_policy=" boot command line option is based on Roberto Sassu's
"ima: added new policy type exec" patch.]
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Dr. Greg Wettstein <gw@idfusion.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/keys')
0 files changed, 0 insertions, 0 deletions