fernando@oss.ntt.co a432226614 xfrm: do not leak ESRCH to user space ... I noticed that, under certain conditions, ESRCH can be leaked from the xfrm layer to user space through sys_connect. In particular, this seems to happen reliably when the kernel fails to resolve a template either because the AF_KEY receive buffer being used by racoon is full or because the SA entry we are trying to use is in XFRM_STATE_EXPIRED state. However, since this could be a transient issue it could be argued that EAGAIN would be more appropriate. Besides this error code is not even documented in the man page for sys_connect (as of man-pages 3.07). Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-10-31 00:06:03 -07:00
..
Kconfig	ipsec: ipcomp - Merge IPComp implementations	2008-07-25 02:54:40 -07:00
Makefile	ipsec: ipcomp - Merge IPComp implementations	2008-07-25 02:54:40 -07:00
xfrm_algo.c	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
xfrm_hash.c	[IPSEC]: kmalloc + memset conversion to kzalloc	2008-01-28 14:55:05 -08:00
xfrm_hash.h	[XFRM] STATE: Use destination address for src hash.	2006-10-04 00:31:02 -07:00
xfrm_input.c	[IPSEC]: Fix inter address family IPsec tunnel handling.	2008-03-24 14:51:51 -07:00
xfrm_ipcomp.c	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
xfrm_output.c	ipsec: Fix pskb_expand_head corruption in xfrm_state_check_space	2008-09-30 02:03:19 -07:00
xfrm_policy.c	xfrm: do not leak ESRCH to user space	2008-10-31 00:06:03 -07:00
xfrm_proc.c	[XFRM]: Fix statistics.	2008-01-31 19:28:30 -08:00
xfrm_state.c	xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)	2008-10-05 13:33:42 -07:00
xfrm_user.c	xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)	2008-10-05 13:33:42 -07:00