linux-toradex.git/security/apparmor/policy_unpack.c, branch v3.11.4

apparmor: remove sid from profiles

2013-04-28T07:37:13+00:00

The sid is not going to be a direct property of a profile anymore, instead
it will be directly related to the label, and the profile will pickup
a label back reference.

For null-profiles replace the use of sid with a per namespace unique
id.

Signed-off-by: John Johansen 
Acked-by: Kees Cook

apparmor: move perm defines into policy_unpack

2013-04-28T07:37:04+00:00

Signed-off-by: John Johansen 
Acked-by: Steve Beattie

LSM: do not initialize common_audit_data to 0

2012-04-09T16:23:04+00:00

It isn't needed.  If you don't set the type of the data associated with
that type it is a pretty obvious programming bug.  So why waste the cycles?

Signed-off-by: Eric Paris

LSM: remove the COMMON_AUDIT_DATA_INIT type expansion

2012-04-09T16:23:01+00:00

Just open code it so grep on the source code works better.

Signed-off-by: Eric Paris

LSM: shrink sizeof LSM specific portion of common_audit_data

2012-04-03T16:48:40+00:00

Linus found that the gigantic size of the common audit data caused a big
perf hit on something as simple as running stat() in a loop.  This patch
requires LSMs to declare the LSM specific portion separately rather than
doing it in a union.  Thus each LSM can be responsible for shrinking their
portion and don't have to pay a penalty just because other LSMs have a
bigger space requirement.

Signed-off-by: Eric Paris 
Signed-off-by: Linus Torvalds

AppArmor: Add ability to load extended policy

2012-03-15T02:09:03+00:00

Add the base support for the new policy extensions. This does not bring
any additional functionality, or change current semantics.

Signed-off-by: John Johansen 
Acked-by: Kees Cook

AppArmor: Fix oops in policy unpack auditing

2012-03-14T13:15:02+00:00

Post unpacking of policy a verification pass is made on x transition
indexes.  When this fails a call to audit_iface is made resulting in an
oops, because audit_iface is expecting a valid buffer position but
since the failure comes from post unpack verification there is none.

Make the position argument optional so that audit_iface can be called
from post unpack verification.

Signed-off-by: John Johansen

AppArmor: Add mising end of structure test to caps unpacking

2012-02-27T19:38:20+00:00

The unpacking of struct capsx is missing a check for the end of the
caps structure.  This can lead to unpack failures depending on what else
is packed into the policy file being unpacked.

Signed-off-by: John Johansen 
Acked-by: Kees Cook

apparmor: sparse fix: rename shadowed variables in policy_unpack.c

2011-09-09T23:56:28+00:00

Fix the following warnings:

security/apparmor/policy_unpack.c:384:35: warning: symbol 'size' shadows an earlier one
security/apparmor/policy_unpack.c:370:24: originally declared here
security/apparmor/policy_unpack.c:443:29: warning: symbol 'tmp' shadows an earlier one
security/apparmor/policy_unpack.c:434:21: originally declared here

Signed-off-by: James Morris 
Acked-by: John Johansen

Create Documentation/security/,

2011-05-19T22:59:38+00:00

move LSM-, credentials-, and keys-related files from Documentation/
  to Documentation/security/,
add Documentation/security/00-INDEX, and
update all occurrences of Documentation/
  to Documentation/security/.