Herbert Xu ef5cb9738b [TCP]: Fix truesize underflow ... There is a problem with the TSO packet trimming code. The cause of this lies in the tcp_fragment() function. When we allocate a fragment for a completely non-linear packet the truesize is calculated for a payload length of zero. This means that truesize could in fact be less than the real payload length. When that happens the TSO packet trimming can cause truesize to become negative. This in turn can cause sk_forward_alloc to be -n * PAGE_SIZE which would trigger the warning. I've copied the code DaveM used in tso_fragment which should work here. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2006-04-18 15:57:49 -07:00
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ipvs	[PATCH] sem2mutex: misc static one-file mutexes	2006-03-26 08:56:55 -08:00
netfilter	[PATCH] for_each_possible_cpu: network codes	2006-04-11 06:18:31 -07:00
af_inet.c	[NET]: Identation & other cleanups related to compat_[gs]etsockopt cset	2006-03-20 22:48:35 -08:00
ah4.c	[IPSEC]: Kill unused decap state argument	2006-04-01 00:52:46 -08:00
arp.c	[IPV4]: Possible cleanups.	2006-04-14 15:00:20 -07:00
datagram.c
devinet.c	[IPV4]: Possible cleanups.	2006-04-14 15:00:20 -07:00
esp4.c	[IPSEC]: Kill unused decap state argument	2006-04-01 00:52:46 -08:00
fib_frontend.c	[IPV4]: Possible cleanups.	2006-04-14 15:00:20 -07:00
fib_hash.c
fib_lookup.h
fib_rules.c	[IPV4]: Add fib rule netlink notifications	2006-03-23 01:16:06 -08:00
fib_semantics.c
fib_trie.c	[FIB_TRIE]: Fix leaf freeing.	2006-04-09 22:25:23 -07:00
icmp.c	[PATCH] for_each_possible_cpu: network codes	2006-04-11 06:18:31 -07:00
igmp.c
inet_connection_sock.c	[INET]: Fix typo in Arnaldo's connection sock compat fixups.	2006-03-20 22:52:32 -08:00
inet_diag.c
inet_hashtables.c	[IPV4]: Possible cleanups.	2006-04-14 15:00:20 -07:00
inet_timewait_sock.c
inetpeer.c
ip_forward.c
ip_fragment.c	[IPV4] ip_fragment: Always compute hash with ipfrag_lock held.	2006-04-09 22:43:55 -07:00
ip_gre.c	[INET]: Use port unreachable instead of proto for tunnels	2006-04-09 22:25:29 -07:00
ip_input.c
ip_options.c
ip_output.c	[PATCH] ip_output: account for fraggap when checking to add trailer_len	2006-04-14 16:04:18 -07:00
ip_sockglue.c	[NET]: Identation & other cleanups related to compat_[gs]etsockopt cset	2006-03-20 22:48:35 -08:00
ipcomp.c	[PATCH] for_each_possible_cpu: network codes	2006-04-11 06:18:31 -07:00
ipconfig.c
ipip.c	[INET]: Move no-tunnel ICMP error to tunnel4/tunnel6	2006-04-09 22:25:25 -07:00
ipmr.c
Kconfig	[INET]: Introduce tunnel4/tunnel6	2006-03-28 17:02:46 -08:00
Makefile	[INET]: Introduce tunnel4/tunnel6	2006-03-28 17:02:46 -08:00
multipath_drr.c
multipath_random.c
multipath_rr.c
multipath_wrandom.c
multipath.c
netfilter.c	[NETFILTER]: Add address family specific checksum helpers	2006-04-09 22:25:41 -07:00
proc.c	[PATCH] for_each_possible_cpu: network codes	2006-04-11 06:18:31 -07:00
protocol.c
raw.c	[NET]: Identation & other cleanups related to compat_[gs]etsockopt cset	2006-03-20 22:48:35 -08:00
route.c	[IPV4]: ip_route_input panic fix	2006-04-17 17:27:11 -07:00
syncookies.c
sysctl_net_ipv4.c	[TCP]: sysctl to allow TCP window > 32767 sans wscale	2006-03-20 22:40:29 -08:00
tcp_bic.c
tcp_cong.c	[TCP]: Fix RFC2465 typo.	2006-03-28 17:02:47 -08:00
tcp_cubic.c
tcp_diag.c
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_input.c	[IPV4]: Possible cleanups.	2006-04-14 15:00:20 -07:00
tcp_ipv4.c	[IPV4]: Possible cleanups.	2006-04-14 15:00:20 -07:00
tcp_minisocks.c
tcp_output.c	[TCP]: Fix truesize underflow	2006-04-18 15:57:49 -07:00
tcp_scalable.c
tcp_timer.c
tcp_vegas.c
tcp_westwood.c
tcp.c	Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2006-03-25 08:39:20 -08:00
tunnel4.c	[INET]: Move no-tunnel ICMP error to tunnel4/tunnel6	2006-04-09 22:25:25 -07:00
udp.c	[NET]: Identation & other cleanups related to compat_[gs]etsockopt cset	2006-03-20 22:48:35 -08:00
xfrm4_input.c	[INET]: Move no-tunnel ICMP error to tunnel4/tunnel6	2006-04-09 22:25:25 -07:00
xfrm4_output.c
xfrm4_policy.c
xfrm4_state.c
xfrm4_tunnel.c	[IPSEC]: Kill unused decap state argument	2006-04-01 00:52:46 -08:00