Rusty Russell 4acdbdbe50 [NETFILTER]: ip_conntrack_expect_related must not free expectation ... If a connection tracking helper tells us to expect a connection, and we're already expecting that connection, we simply free the one they gave us and return success. The problem is that NAT helpers (eg. FTP) have to allocate the expectation first (to see what port is available) then rewrite the packet. If that rewrite fails, they try to remove the expectation, but it was freed in ip_conntrack_expect_related. This is one example of a larger problem: having registered the expectation, the pointer is no longer ours to use. Reference counting is needed for ctnetlink anyway, so introduce it now. To have a single "put" path, we need to grab the reference to the connection on creation, rather than open-coding it in the caller. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2005-07-21 13:14:46 -07:00
..
ipvs	[NET]: move config options out to individual protocols	2005-07-11 21:13:56 -07:00
netfilter	[NETFILTER]: ip_conntrack_expect_related must not free expectation	2005-07-21 13:14:46 -07:00
af_inet.c	[IPV4]: Fix up lots of little whitespace indentation stuff in fib_trie.	2005-07-19 14:01:51 -07:00
ah4.c	[IPSEC]: Add xfrm_init_state	2005-06-20 13:18:08 -07:00
arp.c
datagram.c
devinet.c	[PATCH] create a kstrdup library function	2005-06-23 09:45:18 -07:00
esp4.c	[IPSEC]: Add xfrm_init_state	2005-06-20 13:18:08 -07:00
fib_frontend.c	[NETLINK]: fib_lookup() via netlink	2005-06-20 13:36:39 -07:00
fib_hash.c
fib_lookup.h
fib_rules.c
fib_semantics.c
fib_trie.c	[IPV4]: Fix up lots of little whitespace indentation stuff in fib_trie.	2005-07-19 14:01:51 -07:00
icmp.c	[IPV4]: Apply sysctl_icmp_echo_ignore_broadcasts to ICMP_TIMESTAMP as well.	2005-07-08 17:34:46 -07:00
igmp.c	[IPV4]: fix IPv4 leave-group group matching	2005-07-08 17:48:38 -07:00
inetpeer.c
ip_forward.c
ip_fragment.c
ip_gre.c
ip_input.c	[IPV4]: Snmpv2 Mib IP counter ipInAddrErrors support	2005-06-28 13:06:23 -07:00
ip_options.c
ip_output.c	[NETFILTER]: Revert nf_reset change	2005-07-12 11:57:52 -07:00
ip_sockglue.c	[IPV4]: multicast API "join" issues	2005-07-08 17:39:23 -07:00
ipcomp.c	[IPSEC]: Add xfrm_init_state	2005-06-20 13:18:08 -07:00
ipconfig.c	[IPV4]: ipconfig.c: fix dhcp timeout behaviour	2005-06-28 13:21:12 -07:00
ipip.c	[NET]: Make ipip/ip6_tunnel independant of XFRM	2005-07-19 14:03:34 -07:00
ipmr.c	[NETLINK]: Missing initializations in dumped data	2005-06-28 12:55:30 -07:00
Kconfig	[NET]: Make ipip/ip6_tunnel independant of XFRM	2005-07-19 14:03:34 -07:00
Makefile	[TCP]: Add Scalable TCP congestion control module.	2005-06-23 12:29:07 -07:00
multipath_drr.c
multipath_random.c
multipath_rr.c
multipath_wrandom.c
multipath.c
proc.c
protocol.c
raw.c	[IPV4]: [4/4] signed vs unsigned cleanup in net/ipv4/raw.c	2005-06-18 23:00:34 -07:00
route.c	[IPV4]: Prevent oops when printing martian source	2005-07-11 21:01:42 -07:00
syncookies.c
sysctl_net_ipv4.c	[TCP]: Add pluggable congestion control algorithm infrastructure.	2005-06-23 12:19:55 -07:00
tcp_bic.c	[TCP]: Add TCP BIC congestion control module.	2005-06-23 12:23:25 -07:00
tcp_cong.c	[TCP]: Allow choosing TCP congestion control via sockopt.	2005-06-23 20:37:36 -07:00
tcp_diag.c	[TCP]: Report congestion control algorithm in tcp_diag.	2005-06-23 12:21:28 -07:00
tcp_highspeed.c	[TCP]: Add High Speed TCP congestion control module.	2005-06-23 12:24:58 -07:00
tcp_htcp.c	[TCP]: Add H-TCP congestion control module.	2005-06-23 12:28:11 -07:00
tcp_hybla.c	[TCP]: Add TCP Hybla congestion control module.	2005-06-23 12:26:34 -07:00
tcp_input.c	[NET]: Transform skb_queue_len() binary tests into skb_queue_empty()	2005-07-08 14:57:23 -07:00
tcp_ipv4.c	[TCP]: Move to new TSO segmenting scheme.	2005-07-05 15:24:38 -07:00
tcp_minisocks.c	[TCP]: Add pluggable congestion control algorithm infrastructure.	2005-06-23 12:19:55 -07:00
tcp_output.c	[NET]: Fix sparse warnings	2005-07-08 14:57:47 -07:00
tcp_scalable.c	[TCP]: Add Scalable TCP congestion control module.	2005-06-23 12:29:07 -07:00
tcp_timer.c	[NET]: Transform skb_queue_len() binary tests into skb_queue_empty()	2005-07-08 14:57:23 -07:00
tcp_vegas.c	[TCP]: Add TCP Vegas congestion control module.	2005-06-23 12:27:19 -07:00
tcp_westwood.c	[TCP]: Add TCP Westwood congestion control module.	2005-06-23 12:24:09 -07:00
tcp.c	[NET]: Transform skb_queue_len() binary tests into skb_queue_empty()	2005-07-08 14:57:23 -07:00
udp.c
utils.c
xfrm4_input.c
xfrm4_output.c	[IPSEC]: Add XFRM_STATE_NOPMTUDISC flag	2005-06-20 13:21:43 -07:00
xfrm4_policy.c
xfrm4_state.c	[IPSEC]: Add XFRM_STATE_NOPMTUDISC flag	2005-06-20 13:21:43 -07:00
xfrm4_tunnel.c	[NET]: Make ipip/ip6_tunnel independant of XFRM	2005-07-19 14:03:34 -07:00