linux/net/netfilter
Eric Dumazet 15cdeadaa5 netfilter: fix a race in nf_ct_ext_create()
As soon as rcu_read_unlock() is called, there is no guarantee current
thread can safely derefence t pointer, rcu protected.

Fix is to copy t->alloc_size in a temporary variable.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-22 13:13:33 -07:00
..
ipvs ipvs: fix active FTP 2010-09-08 10:39:57 -07:00
core.c
Kconfig netfilter: add xt_cpu match 2010-07-23 12:59:36 +02:00
Makefile netfilter: add xt_cpu match 2010-07-23 12:59:36 +02:00
nf_conntrack_acct.c netfilter: complete the deprecation of CONFIG_NF_CT_ACCT 2010-06-25 14:46:56 +02:00
nf_conntrack_amanda.c
nf_conntrack_core.c netfilter: nf_conntrack_acct: use skb->len for accounting 2010-08-02 17:56:28 +02:00
nf_conntrack_ecache.c
nf_conntrack_expect.c
nf_conntrack_extend.c netfilter: fix a race in nf_ct_ext_create() 2010-09-22 13:13:33 -07:00
nf_conntrack_ftp.c
nf_conntrack_h323_asn1.c
nf_conntrack_h323_main.c
nf_conntrack_h323_types.c
nf_conntrack_helper.c
nf_conntrack_irc.c
nf_conntrack_l3proto_generic.c
nf_conntrack_netbios_ns.c
nf_conntrack_netlink.c
nf_conntrack_pptp.c
nf_conntrack_proto_dccp.c
nf_conntrack_proto_generic.c
nf_conntrack_proto_gre.c
nf_conntrack_proto_sctp.c
nf_conntrack_proto_tcp.c netfilter: nf_ct_tcp: fix flow recovery with TCP window tracking enabled 2010-07-15 17:09:04 +02:00
nf_conntrack_proto_udp.c
nf_conntrack_proto_udplite.c
nf_conntrack_proto.c
nf_conntrack_sane.c
nf_conntrack_sip.c netfilter: nf_ct_sip: default to NF_ACCEPT in sip_help_tcp() 2010-09-22 13:13:32 -07:00
nf_conntrack_standalone.c
nf_conntrack_tftp.c
nf_internals.h
nf_log.c
nf_queue.c
nf_sockopt.c
nf_tproxy_core.c netfilter: tproxy: nf_tproxy_assign_sock() can handle tw sockets 2010-09-22 13:13:31 -07:00
nfnetlink_log.c
nfnetlink_queue.c
nfnetlink.c
x_tables.c
xt_CHECKSUM.c netfilter: add CHECKSUM target 2010-07-15 17:20:46 +02:00
xt_CLASSIFY.c
xt_cluster.c
xt_comment.c
xt_connbytes.c netfilter: xt_connbytes: Force CT accounting to be enabled 2010-06-25 14:44:07 +02:00
xt_connlimit.c
xt_connmark.c
xt_CONNSECMARK.c
xt_conntrack.c
xt_cpu.c netfilter: add xt_cpu match 2010-07-23 12:59:36 +02:00
xt_CT.c
xt_dccp.c
xt_dscp.c
xt_DSCP.c
xt_esp.c
xt_hashlimit.c
xt_helper.c
xt_hl.c
xt_HL.c
xt_IDLETIMER.c netfilter: xt_IDLETIMER needs kdev_t.h 2010-06-22 08:13:31 +02:00
xt_iprange.c
xt_ipvs.c netfilter: xt_ipvs (netfilter matcher for IPVS) 2010-07-23 12:42:58 +02:00
xt_LED.c
xt_length.c
xt_limit.c
xt_mac.c
xt_mark.c
xt_multiport.c
xt_NFLOG.c
xt_NFQUEUE.c
xt_NOTRACK.c
xt_osf.c
xt_owner.c
xt_physdev.c
xt_pkttype.c
xt_policy.c
xt_quota.c xt_quota: report initial quota value instead of current value to userspace 2010-07-23 14:07:47 +02:00
xt_rateest.c
xt_RATEEST.c
xt_realm.c
xt_recent.c
xt_repldata.h
xt_sctp.c
xt_SECMARK.c
xt_socket.c
xt_state.c
xt_statistic.c
xt_string.c
xt_tcpmss.c
xt_TCPMSS.c
xt_TCPOPTSTRIP.c
xt_tcpudp.c
xt_TEE.c
xt_time.c
xt_TPROXY.c netfilter: xt_TPROXY: the length of lines should be within 80 2010-07-09 17:31:49 +02:00
xt_TRACE.c
xt_u32.c