tree 1e7f291ac6bd0c1f3a95e8252c32fcce7ff47ea7
parent 00447872a643787411c2c0cb1df6169dda8b0c47
author Paul Moore <paul.moore@hp.com> 1208052472 -0700
committer David S. Miller <davem@davemloft.net> 1208052472 -0700

LSM: Make the Labeled IPsec hooks more stack friendly

The xfrm_get_policy() and xfrm_add_pol_expire() put some rather large structs
on the stack to work around the LSM API.  This patch attempts to fix that
problem by changing the LSM API to require only the relevant "security"
pointers instead of the entire SPD entry; we do this for all of the
security_xfrm_policy*() functions to keep things consistent.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>