Pablo Neira Ayuso 6bd0405bb4 netfilter: nf_ct_ecache: fix crash with multiple containers, one shutting down ... Hans reports that he's still hitting: BUG: unable to handle kernel NULL pointer dereference at 000000000000027c IP: [<ffffffff813615db>] netlink_has_listeners+0xb/0x60 PGD 0 Oops: 0000 [#3] PREEMPT SMP CPU 0 It happens when adding a number of containers with do: nfct_query(h, NFCT_Q_CREATE, ct); and most likely one namespace shuts down. this problem was supposed to be fixed by: 70e9942 netfilter: nf_conntrack: make event callback registration per-netns Still, it was missing one rcu_access_pointer to check if the callback is set or not. Reported-by: Hans Schillstrom <hans@schillstrom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>		2012-07-09 10:53:19 +02:00
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ipv4	netfilter: nf_ct_icmp: keep the ICMP ct entries longer	2009-06-08 15:53:43 +02:00
ipv6	netfilter: fix compilation when conntrack is disabled but tproxy is enabled	2011-01-12 20:25:08 +01:00
nf_conntrack.h	netfilter: nf_conntrack: use this_cpu_inc()	2012-05-08 19:36:33 +02:00
nf_conntrack_acct.h	netfilter: nf_conntrack: use atomic64 for accounting counters	2011-12-18 01:19:19 +01:00
nf_conntrack_core.h	netfilter: nf_conntrack: IPS_UNTRACKED bit	2010-06-08 16:09:52 +02:00
nf_conntrack_ecache.h	netfilter: nf_ct_ecache: fix crash with multiple containers, one shutting down	2012-07-09 10:53:19 +02:00
nf_conntrack_expect.h	netfilter: rework user-space expectation helper support	2011-12-23 14:36:39 +01:00
nf_conntrack_extend.h	netfilter: nf_ct_ext: add timeout extension	2012-03-07 17:41:25 +01:00
nf_conntrack_helper.h	netfilter: nf_ct_helper: allow to disable automatic helper assignment	2012-05-08 19:35:18 +02:00
nf_conntrack_l3proto.h	net: Convert nf_conntrack_proto to use register_net_sysctl	2012-04-20 21:22:30 -04:00
nf_conntrack_l4proto.h	netfilter: cttimeout: fix dependency with l4protocol conntrack module	2012-03-23 00:52:01 +01:00
nf_conntrack_timeout.h	netfilter: cttimeout: fix dependency with l4protocol conntrack module	2012-03-23 00:52:01 +01:00
nf_conntrack_timestamp.h	netfilter: nf_conntrack: fix linker error with NF_CONNTRACK_TIMESTAMP=n	2011-01-20 20:46:52 +01:00
nf_conntrack_tuple.h	netfilter: nf_nat: export NAT definitions to userspace	2011-12-23 14:36:43 +01:00
nf_conntrack_zones.h	netfilter: nf_defrag_ipv4: fix compilation error with NF_CONNTRACK=n	2010-02-18 19:04:44 +01:00
nf_log.h	treewide: use __printf not __attribute__((format(printf,...)))	2011-10-31 17:30:54 -07:00
nf_nat.h	netfilter: nf_nat: export NAT definitions to userspace	2011-12-23 14:36:43 +01:00
nf_nat_core.h	netfilter: nf_nat: export NAT definitions to userspace	2011-12-23 14:36:43 +01:00
nf_nat_helper.h	netfilter: nf_nat: support mangling a single TCP packet multiple times	2010-02-11 12:27:09 +01:00
nf_nat_protocol.h	netfilter: ctnetlink: remove dead NAT code	2011-12-23 14:36:46 +01:00
nf_nat_rule.h	netfilter: nf_nat: support user-specified SNAT rules in LOCAL_IN	2010-06-17 06:12:26 +02:00
nf_queue.h	netfilter: Use unsigned types for hooknum and pf vars	2008-10-08 11:35:00 +02:00
nf_tproxy_core.h	net: use IS_ENABLED(CONFIG_IPV6)	2011-12-11 18:25:16 -05:00
nfnetlink_log.h	nfnetlink_log: do not expose NFULNL_COPY_DISABLED to user-space	2010-07-15 11:27:41 +02:00
xt_log.h	netfilter: xt_LOG: don't use xchg() for simple assignment	2012-03-26 14:00:28 +02:00
xt_rateest.h	Merge branch 'master' of /repos/git/net-next-2.6	2010-06-15 17:31:06 +02:00