linux/net/netfilter
Simon Arlott 10a199394b netfilter: xt_TCPMSS: SYN packets are allowed to contain data
The TCPMSS target is dropping SYN packets where:
  1) There is data, or
  2) The data offset makes the TCP header larger than the packet.

Both of these result in an error level printk. This printk has been
removed.

This change avoids dropping SYN packets containing data. If there
is also no MSS option (as well as data), one will not be added
because of possible complications due to the increased packet size.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-02 15:33:38 +01:00
..
ipvs ipvs: use standardized format in sprintf 2010-01-11 11:53:31 +01:00
core.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
Kconfig Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-06-15 03:02:23 -07:00
Makefile netfilter: passive OS fingerprint xtables match 2009-06-08 17:01:51 +02:00
nf_conntrack_acct.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_amanda.c
nf_conntrack_core.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2009-12-03 13:23:12 -08:00
nf_conntrack_ecache.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_expect.c net: Move && and || to end of previous line 2009-11-29 16:55:45 -08:00
nf_conntrack_extend.c nf_conntrack: Use rcu_barrier() 2009-06-25 16:32:52 +02:00
nf_conntrack_ftp.c net: Move && and || to end of previous line 2009-11-29 16:55:45 -08:00
nf_conntrack_h323_asn1.c
nf_conntrack_h323_main.c
nf_conntrack_h323_types.c
nf_conntrack_helper.c netfilter: conntrack: move helper destruction to nf_ct_helper_destroy() 2009-06-13 12:28:22 +02:00
nf_conntrack_irc.c
nf_conntrack_l3proto_generic.c
nf_conntrack_netbios_ns.c
nf_conntrack_netlink.c netfilter: ctnetlink: netns support 2010-01-13 16:04:18 +01:00
nf_conntrack_pptp.c
nf_conntrack_proto_dccp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-12-08 07:55:01 -08:00
nf_conntrack_proto_generic.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_proto_gre.c net: Simplify conntrack_proto_gre pernet operations. 2009-12-01 16:15:55 -08:00
nf_conntrack_proto_sctp.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_proto_tcp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-12-08 07:55:01 -08:00
nf_conntrack_proto_udp.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_proto_udplite.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_proto.c
nf_conntrack_sane.c
nf_conntrack_sip.c
nf_conntrack_standalone.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
nf_conntrack_tftp.c
nf_internals.h
nf_log.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/sysctl-2.6 2009-12-08 07:38:50 -08:00
nf_queue.c
nf_sockopt.c net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
nf_tproxy_core.c
nfnetlink_log.c netfilter: nfnetlink: netns support 2010-01-13 16:02:14 +01:00
nfnetlink_queue.c netfilter: nfnetlink_queue: simplify warning message 2010-01-18 09:44:39 +01:00
nfnetlink.c netfilter: nfnetlink: netns support 2010-01-13 16:02:14 +01:00
x_tables.c mm: replace various uses of num_physpages by totalram_pages 2009-09-22 07:17:38 -07:00
xt_CLASSIFY.c
xt_cluster.c netfilter: fix some sparse endianess warnings 2009-06-22 14:15:02 +02:00
xt_comment.c
xt_connbytes.c
xt_connlimit.c netfilter: xt_connlimit: netns support 2010-01-18 08:07:50 +01:00
xt_connmark.c netfilter: xtables: remove xt_connmark v0 2009-08-10 12:25:12 +02:00
xt_CONNMARK.c netfilter: xtables: remove xt_CONNMARK v0 2009-08-10 12:25:11 +02:00
xt_CONNSECMARK.c
xt_conntrack.c netfilter: xtables: fix conntrack match v1 ipt-save output 2009-11-23 10:43:57 +01:00
xt_dccp.c
xt_dscp.c netfilter: xtables: remove xt_TOS v0 2009-08-10 12:25:11 +02:00
xt_DSCP.c netfilter: xtables: remove xt_TOS v0 2009-08-10 12:25:11 +02:00
xt_esp.c
xt_hashlimit.c netfilter: xt_hashlimit: netns support 2010-01-18 08:33:28 +01:00
xt_helper.c
xt_hl.c
xt_HL.c
xt_iprange.c netfilter: xtables: remove xt_iprange v0 2009-08-10 13:09:44 +02:00
xt_LED.c
xt_length.c
xt_limit.c netfilter: xt_limit: fix invalid return code in limit_mt_check() 2009-11-23 13:37:23 +01:00
xt_mac.c
xt_mark.c netfilter: xtables: remove xt_mark v0 2009-08-10 13:09:45 +02:00
xt_MARK.c netfilter: xtables: remove xt_MARK v0, v1 2009-08-10 12:25:12 +02:00
xt_multiport.c
xt_NFLOG.c
xt_NFQUEUE.c netfilter: xtables: do not grab random bytes at __init 2010-01-04 16:27:25 +01:00
xt_NOTRACK.c
xt_osf.c netfilter: xt_osf: change %pi4 to %pI4 2010-01-11 11:55:36 +01:00
xt_owner.c netfilter: xtables: remove xt_owner v0 2009-08-10 13:32:30 +02:00
xt_physdev.c
xt_pkttype.c
xt_policy.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
xt_quota.c netfilter: xt_quota: fix wrong return value (error case) 2009-08-23 19:09:23 -07:00
xt_rateest.c netfilter: xt_rateest: fix comparison with self 2009-06-22 14:17:12 +02:00
xt_RATEEST.c netfilter: xtables: do not grab random bytes at __init 2010-01-04 16:27:25 +01:00
xt_realm.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
xt_recent.c netfilter: xt_recent: netns support 2010-01-18 08:31:00 +01:00
xt_sctp.c
xt_SECMARK.c
xt_socket.c netfilter: xt_socket: make module available for INPUT chain 2009-10-29 15:35:10 +01:00
xt_state.c
xt_statistic.c
xt_string.c
xt_tcpmss.c
xt_TCPMSS.c netfilter: xt_TCPMSS: SYN packets are allowed to contain data 2010-02-02 15:33:38 +01:00
xt_TCPOPTSTRIP.c
xt_tcpudp.c
xt_time.c
xt_TPROXY.c
xt_TRACE.c
xt_u32.c