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db43a282d3
linux/net
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Octavian Purdila db43a282d3 tcp: fix for splice receive when used with software LRO 
If an skb has nr_frags set to zero but its frag_list is not empty (as
it can happen if software LRO is enabled), and a previous
tcp_read_sock has consumed the linear part of the skb, then
__skb_splice_bits:

(a) incorrectly reports an error and

(b) forgets to update the offset to account for the linear part

Any of the two problems will cause the subsequent __skb_splice_bits
call (the one that handles the frag_list skbs) to either skip data,
or, if the unadjusted offset is greater then the size of the next skb
in the frag_list, make tcp_splice_read loop forever.

Signed-off-by: Octavian Purdila <opurdila@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27 17:27:21 -07:00
..
9p 9p: fix error path during early mount 2008-05-14 19:23:27 -05:00
802
8021q vlan: Use bitmask of feature flags instead of seperate feature bits 2008-05-23 00:27:50 -07:00
appletalk [NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS. 2008-03-26 04:39:53 +09:00
atm atm: [br2864] fix routed vcmux support 2008-06-16 17:18:18 -07:00
ax25 ax25: Fix NULL pointer dereference and lockup. 2008-06-03 14:53:46 -07:00
bluetooth bluetooth: rfcomm_dev_state_change deadlock fix 2008-06-03 14:27:17 -07:00
bridge bridge: Consolidate error paths in br_add_bridge(). 2008-05-04 17:58:07 -07:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-05-08 19:03:26 -07:00
core tcp: fix for splice receive when used with software LRO 2008-06-27 17:27:21 -07:00
dccp dccp: Bug in initial acknowledgment number assignment 2008-06-11 11:19:10 +01:00
decnet ip: Use inline function dst_metric() instead of direct access to dst->metric[] 2008-05-04 22:14:42 -07:00
econet net: Allow netdevices to specify needed head/tailroom 2008-05-12 20:48:31 -07:00
ethernet [NET]: Return more appropriate error from eth_validate_addr(). 2008-04-13 22:45:40 -07:00
ieee80211 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-14 02:30:23 -07:00
ipv4 tcp: calculate tcp_mem based on low memory instead of all memory 2008-06-27 17:23:57 -07:00
ipv6 netfilter: ip6table_mangle: don't reroute in LOCAL_IN 2008-06-24 13:30:45 -07:00
ipx [NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS. 2008-03-26 04:39:53 +09:00
irda irda: Sock leak on error path in irda_create. 2008-06-03 15:18:36 -07:00
iucv iucv: Delay bus registration until core is ready. 2008-04-10 02:12:45 -07:00
key ipsec: pfkey should ignore events when no listeners 2008-06-10 14:25:34 -07:00
lapb
llc llc: Fix double accounting of received packets 2008-05-30 02:57:29 -07:00
mac80211 mac80211: fix an oops in several failure paths in key allocation 2008-06-27 14:49:52 -04:00
netfilter netfilter: nf_conntrack_h323: fix module unload crash 2008-06-17 15:52:32 -07:00
netlabel Audit: collect sessionid in netlink messages 2008-04-28 06:18:03 -04:00
netlink netlink: genl: fix circular locking 2008-06-18 02:07:07 -07:00
netrom [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
packet net: Allow netdevices to specify needed head/tailroom 2008-05-12 20:48:31 -07:00
rfkill rfkill: Fix device type check when toggling states 2008-04-15 15:04:35 -04:00
rose rose: Wrong list_lock argument in rose_node seqops 2008-05-02 17:03:22 -07:00
rxrpc net: Add missing braces to multi-statement if()s 2008-05-02 16:20:10 -07:00
sched pkt_sched: Change HTB_HYSTERESIS to a runtime parameter htb_hysteresis. 2008-06-16 16:39:32 -07:00
sctp sctp: Make sure N * sizeof(union sctp_addr) does not overflow. 2008-06-20 22:04:34 -07:00
sunrpc Merge branch 'for-2.6.26' of git://linux-nfs.org/~bfields/linux 2008-05-20 19:30:54 -07:00
tipc tipc: Increase buffer header to support worst-case device 2008-05-08 21:38:24 -07:00
unix af_unix: fix 'poll for write'/ connected DGRAM sockets 2008-06-17 22:28:05 -07:00
wanrouter
wireless mac80211: implement EU regulatory domain 2008-06-25 10:31:29 -04:00
x25 [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
xfrm xfrm: xfrm_algo: correct usage of RIPEMD-160 2008-06-04 12:04:55 -07:00
compat.c net: Add compat support for getsockopt (MCAST_MSFILTER) 2008-04-29 03:23:22 -07:00
Kconfig [IPV4]: Fix size description of CONFIG_INET. 2008-03-04 15:18:22 +09:00
Makefile
nonet.c
socket.c net: Unexport move_addr_to_{kernel,user} 2008-04-23 03:37:49 -07:00
sysctl_net.c net: fix returning void-valued expression warnings 2008-05-01 02:47:38 -07:00
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