Patrick McHardy b2722b1c3a ip_fragment: also adjust skb->truesize for packets not owned by a socket ... When a large packet gets reassembled by ip_defrag(), the head skb accounts for all the fragments in skb->truesize. If this packet is refragmented again, skb->truesize is not re-adjusted to reflect only the head size since its not owned by a socket. If the head fragment then gets recycled and reused for another received fragment, it might exceed the defragmentation limits due to its large truesize value. skb_recycle_check() explicitly checks for linear skbs, so any recycled skb should reflect its true size in skb->truesize. Change ip_fragment() to also adjust the truesize value of skbs not owned by a socket. Reported-and-tested-by: Ben Menchaca <ben@bigfootnetworks.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-12-01 15:53:57 -08:00
..
netfilter	netfilter: nf_nat: fix NAT issue in 2.6.30.4+	2009-11-06 00:43:42 -08:00
af_inet.c	net: Use sk_mark for routing lookup in more places	2009-10-01 15:16:49 -07:00
ah4.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
arp.c	net: make neigh_ops constant	2009-09-01 17:40:57 -07:00
cipso_ipv4.c	netlabel: Label incoming TCP connections correctly in SELinux	2009-03-28 15:01:36 +11:00
datagram.c	mib: add net to IP_INC_STATS_BH	2008-07-16 20:20:11 -07:00
devinet.c	ipv4: arp_notify address list bug	2009-10-07 03:18:17 -07:00
esp4.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
fib_frontend.c	net: Fix RPF to work with policy routing	2009-10-29 22:49:12 -07:00
fib_hash.c	ipv4: cleanup - remove two unused parameters from fib_semantic_match().	2009-05-18 15:16:37 -07:00
fib_lookup.h	ipv4: cleanup - remove two unused parameters from fib_semantic_match().	2009-05-18 15:16:37 -07:00
fib_rules.c	net: Remove unused parameter from fill method in fib_rules_ops.	2009-05-20 17:26:23 -07:00
fib_semantics.c	ipv4: cleanup - remove two unused parameters from fib_semantic_match().	2009-05-18 15:16:37 -07:00
fib_trie.c	fib_trie: resize rework	2009-08-28 23:57:15 -07:00
icmp.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
igmp.c	bonding: remap muticast addresses without using dev_close() and dev_open()	2009-09-15 02:37:40 -07:00
inet_connection_sock.c	tcp: reduce SYN-ACK retrans for TCP_DEFER_ACCEPT	2009-10-19 19:19:03 -07:00
inet_diag.c	net: correct off-by-one write allocations reports	2009-06-18 00:29:12 -07:00
inet_fragment.c	inet fragments: fix sparse warning: context imbalance	2009-02-26 23:13:35 -08:00
inet_hashtables.c	net: move bsockets outside of read only beginning of struct inet_hashinfo	2009-02-01 12:31:33 -08:00
inet_lro.c	include/net net/ - csum_partial - remove unnecessary casts	2008-11-19 15:44:53 -08:00
inet_timewait_sock.c	tcp: fix premature termination of FIN_WAIT2 time-wait sockets	2009-08-29 00:00:35 -07:00
inetpeer.c	net: clean up net/ipv4/ah4.c esp4.c fib_semantics.c inet_connection_sock.c inetpeer.c ip_output.c	2008-11-03 00:23:42 -08:00
ip_forward.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
ip_fragment.c	ipv4: additional update of dev_net(dev) to struct *net in ip_fragment.c, NULL ptr OOPS	2009-11-29 23:02:22 -08:00
ip_gre.c	gre: Fix dev_addr clobbering for gretap	2009-10-30 12:28:07 -07:00
ip_input.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
ip_options.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
ip_output.c	ip_fragment: also adjust skb->truesize for packets not owned by a socket	2009-12-01 15:53:57 -08:00
ip_sockglue.c	net: Fix IP_MULTICAST_IF	2009-10-19 21:34:20 -07:00
ipcomp.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
ipconfig.c	ipv4: teach ipconfig about the MTU option in DHCP	2009-05-19 15:36:17 -07:00
ipip.c	ipip: Fix handling of DF packets when pmtudisc is OFF	2009-11-06 20:33:40 -08:00
ipmr.c	ipmr: missing dev_put() on error path in vif_add()	2009-11-13 19:56:54 -08:00
Kconfig	ipv4: update ARPD help text	2009-06-13 23:36:32 -07:00
Makefile	IPVS: Move IPVS to net/netfilter/ipvs	2008-10-07 08:38:24 +11:00
netfilter.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
proc.c	snmp: add missing counters for RFC 4293	2009-04-27 02:45:02 -07:00
protocol.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
raw.c	AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr->ihl (v2)	2009-10-29 01:09:58 -07:00
route.c	net: Fix RPF to work with policy routing	2009-10-29 22:49:12 -07:00
syncookies.c	percpu: clean up percpu variable definitions	2009-06-24 15:13:48 +09:00
sysctl_net_ipv4.c	sysctl: remove "struct file *" argument of ->proc_handler	2009-09-24 07:21:04 -07:00
tcp_bic.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_cong.c	Networking: use CAP_NET_ADMIN when deciding to call request_module	2009-08-14 11:18:34 +10:00
tcp_cubic.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_diag.c	net: inet_diag_handler structs can be const	2008-11-19 15:43:27 -08:00
tcp_highspeed.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_htcp.c	htcp: merge icsk_ca_state compare	2009-03-02 03:00:14 -08:00
tcp_hybla.c	tcp: Fix tcp_hybla zero congestion window growth with small rho and large cwnd.	2008-10-07 15:58:17 -07:00
tcp_illinois.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_input.c	tcp: fix ssthresh u16 leftover	2009-09-15 01:30:10 -07:00
tcp_ipv4.c	tcp: fix ssthresh u16 leftover	2009-09-15 01:30:10 -07:00
tcp_lp.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_minisocks.c	tcp: accept socket after TCP_DEFER_ACCEPT period	2009-10-19 19:19:01 -07:00
tcp_output.c	IPv4 TCP fails to send window scale option when window scale is zero	2009-10-01 15:14:51 -07:00
tcp_probe.c	tcp: '< 0' test on unsigned	2009-03-13 16:05:14 -07:00
tcp_scalable.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_timer.c	Revert Backoff [v3]: Calculate TCP's connection close threshold as a time value.	2009-09-01 02:45:47 -07:00
tcp_vegas.c	tcp: tcp_vegas ssthresh bugfix	2009-05-25 22:44:59 -07:00
tcp_vegas.h	[TCP]: congestion control API pass RTT in microseconds	2007-07-31 02:27:57 -07:00
tcp_veno.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_westwood.c	[TCP]: congestion control API pass RTT in microseconds	2007-07-31 02:27:57 -07:00
tcp_yeah.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp.c	tcp: tcp_disconnect() should clear window_clamp	2009-11-30 12:53:30 -08:00
tunnel4.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
udp_impl.h	net: Make setsockopt() optlen be unsigned.	2009-09-30 16:12:20 -07:00
udp.c	net: fix sk_forward_alloc corruption	2009-10-30 12:25:12 -07:00
udplite.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
xfrm4_input.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
xfrm4_mode_beet.c	ipsec: Interfamily IPSec BEET	2008-08-06 02:39:30 -07:00
xfrm4_mode_transport.c	[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output	2007-10-10 16:55:54 -07:00
xfrm4_mode_tunnel.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
xfrm4_output.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
xfrm4_policy.c	xfrm4: fix build when SYSCTLs are disabled	2009-08-04 20:18:33 -07:00
xfrm4_state.c	xfrm: remove useless forward declarations	2008-11-25 01:05:54 -08:00
xfrm4_tunnel.c	[IPCOMP]: Fix reception of incompressible packets	2008-01-31 19:27:24 -08:00