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Patrick McHardy be33690d8f [XFRM]: Fix aevent related crash ... When xfrm_user isn't loaded xfrm_nl is NULL, which makes IPsec crash because xfrm_aevent_is_on passes the NULL pointer to netlink_has_listeners as socket. A second problem is that the xfrm_nl pointer is not cleared when the socket is releases at module unload time. Protect references of xfrm_nl from outside of xfrm_user by RCU, check that the socket is present in xfrm_aevent_is_on and set it to NULL when unloading xfrm_user. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>		19 years ago
..
Kconfig	[NET]: move config options out to individual protocols	20 years ago
Makefile	Linux-2.6.12-rc2	20 years ago
xfrm_algo.c	[NET]: Change some "if (x) BUG();" to "BUG_ON(x);"	19 years ago
xfrm_input.c	[NET]: use __read_mostly on kmem_cache_t , DEFINE_SNMP_STAT pointers	20 years ago
xfrm_policy.c	[NET] sem2mutex: net/	19 years ago
xfrm_state.c	[XFRM]: Add some missing exports.	19 years ago
xfrm_user.c	[XFRM]: Fix aevent related crash	19 years ago