Herbert Xu 050f009e16 [IPSEC]: Lock state when copying non-atomic fields to user-space ... This patch adds locking so that when we're copying non-atomic fields such as life-time or coaddr to user-space we don't get a partial result. For af_key I've changed every instance of pfkey_xfrm_state2msg apart from expiration notification to include the keys and life-times. This is in-line with XFRM behaviour. The actual cases affected are: * pfkey_getspi: No change as we don't have any keys to copy. * key_notify_sa: + ADD/UPD: This wouldn't work otherwise. + DEL: It can't hurt. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2007-10-10 16:55:02 -07:00
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af_key.c	[IPSEC]: Lock state when copying non-atomic fields to user-space	2007-10-10 16:55:02 -07:00
Makefile	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00