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adfa7bc8b4
linux/net
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Lorenzo Colitti adfa7bc8b4 tcp: Don't nuke connections for the wrong protocol 
Currently, calling tcp_nuke_addr to reset IPv6 connections
resets IPv4 connections as well, because all Android
framework sockets are dual-stack (i.e., IPv6) sockets, and
we don't check the source address to see if the connection
was in fact an IPv4 connection.

Fix this by checking the source address and not resetting
the connection if it's a mapped address.

Also slightly tweak the IPv4 code path, which doesn't check
for mapped addresses either. This was not causing any
problems because tcp_is_local normally always returns true
for LOOPBACK4_IPV6 (127.0.0.6), because the loopback
interface is configured as as 127.0.0.0/8. However,
checking explicitly for LOOPBACK4_IPV6 makes the code a bit
more robust.

Bug: 5535055
Change-Id: I4d6ed3497c5b8643c864783cf681f088cf6b8d2a
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
2011-11-03 17:08:47 -07:00
..
9p net/9p: Fix kernel crash with msize 512K 2011-10-03 11:40:22 -07:00
802 snap: remove one synchronize_net() 2011-05-23 16:29:24 -04:00
8021q vlan: reset headers on accel emulation path 2011-10-03 11:40:55 -07:00
appletalk appletalk: Fix OOPS in atalk_release(). 2011-03-31 18:59:10 -07:00
atm atm: br2684: Fix oops due to skb->dev being NULL 2011-10-03 11:39:57 -07:00
ax25 ax25: Fix set-but-unused variable. 2011-04-17 00:48:31 -07:00
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2011-05-20 13:43:21 -07:00
bluetooth Merge commit 'v3.0.8' into android-3.0 2011-10-27 15:01:19 -07:00
bridge Merge commit 'v3.0.8' into android-3.0 2011-10-27 15:01:19 -07:00
caif caif: Bugfix - XOFF removed channel from caif-mux 2011-06-16 23:59:09 -04:00
can can: convert to %pK for kptr_restrict support 2011-05-26 14:23:35 -04:00
ceph ceph: fix file mode calculation 2011-07-19 11:25:04 -07:00
core scm: Capture the full credentials of the scm sender 2011-10-03 11:40:54 -07:00
dcb
dccp net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-15 18:31:35 -07:00
decnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2011-05-20 13:43:21 -07:00
dns_resolver
dsa Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-05-05 14:59:02 -07:00
econet econet: Fix set-but-unused variable. 2011-04-17 00:15:22 -07:00
ethernet net: add IFF_SKB_TX_SHARED flag to priv_flags 2011-08-15 18:31:38 -07:00
ieee802154 ieee802154: Don't leak memory in ieee802154_nl_fill_phy 2011-06-13 18:03:22 -04:00
ipv4 tcp: Don't nuke connections for the wrong protocol 2011-11-03 17:08:47 -07:00
ipv6 Merge commit 'v3.0.8' into android-3.0 2011-10-27 15:01:19 -07:00
ipx
irda irda: iriap: Use seperate lockdep class for irias_objects->hb_spinlock 2011-06-06 17:00:35 -07:00
iucv [S390] irq: merge irq.c and s390_ext.c 2011-05-26 09:48:24 +02:00
key net: convert %p usage to %pK 2011-05-24 01:13:12 -04:00
l2tp net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared 2011-08-15 18:31:38 -07:00
lapb
llc llc: Fix length check in llc_fixup_skb(). 2011-04-11 18:59:05 -07:00
mac80211 mac80211: fix missing sta_lock in __sta_info_destroy 2011-10-03 11:40:28 -07:00
netfilter Merge commit 'v3.0.8' into android-3.0 2011-10-27 15:01:19 -07:00
netlabel Remove prefetch() from <linux/skbuff.h> and "netlabel_addrlist.h" 2011-05-22 21:43:41 -07:00
netlink net: convert %p usage to %pK 2011-05-24 01:13:12 -04:00
netrom NET: AX.25, NETROM, ROSE: Remove SOCK_DEBUG calls 2011-04-14 00:20:07 -07:00
packet af_packet: prevent information leak 2011-06-06 22:42:06 -07:00
phonet net: convert %p usage to %pK 2011-05-24 01:13:12 -04:00
rds RDMA/cma: Pass QP type into rdma_create_id() 2011-05-25 13:46:23 -07:00
rfkill rfkill: Introduce CONFIG_RFKILL_PM and use instead of CONFIG_PM to power down 2011-06-14 09:09:15 -07:00
rose NET: AX.25, NETROM, ROSE: Remove SOCK_DEBUG calls 2011-04-14 00:20:07 -07:00
rxrpc rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport() 2011-05-19 18:51:50 -04:00
sched net_sched: prio: use qdisc_dequeue_peeked 2011-10-03 11:40:53 -07:00
sctp net: sctp: fix checksum marking for outgoing packets 2011-07-14 15:16:31 -07:00
sunrpc svcrpc: fix list-corrupting race on nfsd shutdown 2011-08-04 21:58:40 -07:00
tipc tipc: Revise timings used when sending link request messages 2011-05-10 16:04:02 -04:00
unix net: convert %p usage to %pK 2011-05-24 01:13:12 -04:00
wanrouter Fix common misspellings 2011-03-31 11:26:23 -03:00
wimax
wireless net: wireless: Skip connect warning for CONFIG_CFG80211_ALLOW_RECONNECT 2011-10-28 10:35:37 -07:00
x25 x25: Prevent skb overreads when checking call user data 2011-10-25 07:10:17 +02:00
xfrm xfrm: Perform a replay check after return from async codepaths 2011-10-03 11:40:55 -07:00
activity_stats.c net: activity_stats: Add statistics for network transmission activity 2011-06-14 09:09:31 -07:00
compat.c net: Add sendmmsg socket system call 2011-05-05 11:10:14 -07:00
Kconfig net: Fix CONFIG_RPS option to be turned off 2011-06-14 09:09:35 -07:00
Makefile net: activity_stats: Add statistics for network transmission activity 2011-06-14 09:09:31 -07:00
nonet.c
socket.c sendmmsg/sendmsg: fix unsafe user pointer access 2011-10-03 11:39:54 -07:00
sysctl_net.c
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