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linux/net/netfilter/ipvs
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Hans Schillstrom 8f4e0a1868 IPVS netns exit causes crash in conntrack 
Quote from Patric Mc Hardy
"This looks like nfnetlink.c excited and destroyed the nfnl socket, but
ip_vs was still holding a reference to a conntrack. When the conntrack
got destroyed it created a ctnetlink event, causing an oops in
netlink_has_listeners when trying to use the destroyed nfnetlink
socket."

If nf_conntrack_netlink is loaded before ip_vs this is not a problem.

This patch simply avoids calling ip_vs_conn_drop_conntrack()
when netns is dying as suggested by Julian.

Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
 		2011-06-13 17:41:47 +09:00
..
Kconfig netfilter: fix IP_VS dependencies 2010-11-18 13:14:33 -08:00
Makefile IPVS: sip persistence engine 2010-10-04 22:45:24 +09:00
ip_vs_app.c IPVS: fix netns if reading ip_vs_* procfs entries 2011-05-15 17:27:18 +02:00
ip_vs_conn.c IPVS netns exit causes crash in conntrack 2011-06-13 17:41:47 +09:00
ip_vs_core.c IPVS netns exit causes crash in conntrack 2011-06-13 17:41:47 +09:00
ip_vs_ctl.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-05-17 17:33:11 -04:00
ip_vs_dh.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ip_vs_est.c IPVS: init and cleanup restructuring 2011-05-10 09:52:47 +02:00
ip_vs_ftp.c IPVS: bug in ip_vs_ftp, same list heaad used in all netns. 2011-05-27 13:37:46 +02:00
ip_vs_lblc.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ip_vs_lblcr.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ip_vs_lc.c ipvs: unify the formula to estimate the overhead of processing connections 2011-02-25 11:35:41 +09:00
ip_vs_nfct.c IPVS: netns, connection hash got net as param. 2011-01-13 10:30:28 +09:00
ip_vs_nq.c ipvs: make "no destination available" message more informative 2011-02-16 14:53:33 +09:00
ip_vs_pe.c IPVS: Backup, Adding Version 1 receive capability 2010-11-25 10:42:59 +09:00
ip_vs_pe_sip.c netfilter:ipvs: use kmemdup 2011-03-15 09:36:49 +09:00
ip_vs_proto.c IPVS: init and cleanup restructuring 2011-05-10 09:52:47 +02:00
ip_vs_proto_ah_esp.c IPVS: netns, connection hash got net as param. 2011-01-13 10:30:28 +09:00
ip_vs_proto_sctp.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ip_vs_proto_tcp.c IPVS: netns, ip_vs_ctl local vars moved to ipvs struct. 2011-01-13 10:30:28 +09:00
ip_vs_proto_udp.c IPVS: netns, ip_vs_ctl local vars moved to ipvs struct. 2011-01-13 10:30:28 +09:00
ip_vs_rr.c ipvs: make "no destination available" message more informative 2011-02-16 14:53:33 +09:00
ip_vs_sched.c ipvs: make "no destination available" message more informative 2011-02-16 14:53:33 +09:00
ip_vs_sed.c ipvs: make "no destination available" message more informative 2011-02-16 14:53:33 +09:00
ip_vs_sh.c ipvs: make "no destination available" message more informative 2011-02-16 14:53:33 +09:00
ip_vs_sync.c IPVS: init and cleanup restructuring 2011-05-10 09:52:47 +02:00
ip_vs_wlc.c ipvs: unify the formula to estimate the overhead of processing connections 2011-02-25 11:35:41 +09:00
ip_vs_wrr.c ipvs: make "no destination available" message more informative 2011-02-16 14:53:33 +09:00
ip_vs_xmit.c ipvs: Remove all remaining references to rt->rt_{src,dst} 2011-05-12 18:24:46 -04:00