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Florian Westphal e46787f0dd tcp: send_reset: test for non-NULL sk first 
tcp_md5_do_lookup requires a full socket, so once we extend
_send_reset() to also accept timewait socket we would have to change

if (!sk && hash_location)

to something like

if ((!sk || !sk_fullsock(sk)) && hash_location) {
  ...
} else {
  (sk && sk_fullsock(sk)) tcp_md5_do_lookup()
}

Switch the two branches: check if we have a socket first, then
fall back to a listener lookup if we saw a md5 option (hash_location).

Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-22 17:03:05 -05:00
..
6lowpan 6lowpan: add debugfs support 2015-12-10 01:25:25 +01:00
9p
802
8021q net: Rename NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK 2015-12-15 16:50:08 -05:00
appletalk
atm net: Generalise wq_has_sleeper helper 2015-11-30 14:47:33 -05:00
ax25 net: add validation for the socket syscall protocol argument 2015-12-14 16:09:30 -05:00
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2015-12-18 15:37:42 -05:00
caif net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
can
ceph Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2015-11-13 09:24:40 -08:00
core net-sysfs: use to_net_dev in net_namespace() 2015-12-22 15:04:09 -05:00
dcb
dccp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-03 21:09:12 -05:00
decnet net: add validation for the socket syscall protocol argument 2015-12-14 16:09:30 -05:00
dns_resolver net: dns_resolver: convert time_t to time64_t 2015-11-18 16:27:46 -05:00
dsa net: dsa: move dsa slave destroy code to slave.c 2015-12-07 16:35:50 -05:00
ethernet
hsr net/hsr: fix a warning message 2015-11-23 14:56:15 -05:00
ieee802154 6lowpan: add lowpan dev register helpers 2015-12-10 01:25:25 +01:00
ipv4 tcp: send_reset: test for non-NULL sk first 2015-12-22 17:03:05 -05:00
ipv6 tcp: send_reset: test for non-NULL sk first 2015-12-22 17:03:05 -05:00
ipx
irda net: add validation for the socket syscall protocol argument 2015-12-14 16:09:30 -05:00
iucv iucv: call skb_linearize() when needed 2015-12-14 16:16:44 -05:00
key
l2tp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-03 21:09:12 -05:00
l3mdev
lapb
llc
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
mac802154 mac802154: tx: fix synced xmit deadlock 2015-12-10 19:17:11 +01:00
mpls Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2015-12-18 15:37:42 -05:00
netlabel
netlink netlink: add a start callback for starting a netlink dump 2015-12-15 23:25:20 -05:00
netrom
nfc net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
openvswitch Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2015-12-18 15:37:42 -05:00
packet packet: Allow packets with only a header (but no payload) 2015-11-29 22:17:17 -05:00
phonet
rds RDS: don't pretend to use cpu notifiers 2015-12-22 15:23:05 -05:00
rfkill rfkill: copy the name into the rfkill struct 2015-12-10 10:37:51 +01:00
rose
rxrpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-03 21:09:12 -05:00
sched net_sched: make qdisc_tree_decrease_qlen() work for non mq 2015-12-15 13:41:52 -05:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
sunrpc sched/wait: Fix the signal handling fix 2015-12-13 14:30:59 -08:00
switchdev switchdev: Pass original device to port netdev driver 2015-12-15 11:58:20 -05:00
tipc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-03 21:09:12 -05:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
vmw_vsock Revert "Merge branch 'vsock-virtio'" 2015-12-08 21:55:49 -05:00
wimax
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
x25
xfrm xfrm: add rcu protection to sk->sk_policy[] 2015-12-11 19:22:06 -05:00
compat.c
Kconfig net: wrap sock->sk_cgrp_prioidx and ->sk_classid inside a struct 2015-12-08 22:02:33 -05:00
Makefile
socket.c net: fix uninitialized variable issue 2015-12-15 15:46:48 -05:00
sysctl_net.c