Julian Anastasov 96dc809514 ipv6: always prefer rt6i_gateway if present ... In v3.9 6fd6ce2056 ("ipv6: Do not depend on rt->n in ip6_finish_output2()." changed the behaviour of ip6_finish_output2() such that the recently introduced rt6_nexthop() is used instead of an assigned neighbor. As rt6_nexthop() prefers rt6i_gateway only for gatewayed routes this causes a problem for users like IPVS, xt_TEE and RAW(hdrincl) if they want to use different address for routing compared to the destination address. Another case is when redirect can create RTF_DYNAMIC route without RTF_GATEWAY flag, we ignore the rt6i_gateway in rt6_nexthop(). Fix the above problems by considering the rt6i_gateway if present, so that traffic routed to address on local subnet is not wrongly diverted to the destination address. Thanks to Simon Horman and Phil Oester for spotting the problematic commit. Thanks to Hannes Frederic Sowa for his review and help in testing. Reported-by: Phil Oester <kernel@linuxace.com> Reported-by: Mark Brooks <mark@loadbalancer.org> Signed-off-by: Julian Anastasov <ja@ssi.bg> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-10-21 18:37:00 -04:00
..
acpi	Merge branch 'acpi-hotplug'	2013-08-30 14:14:25 +02:00
asm-generic	include/asm-generic/vtime.h: avoid zero-length file	2013-09-30 14:31:02 -07:00
clocksource	ARM: SoC cleanups for 3.12	2013-09-06 13:21:16 -07:00
crypto
drm	Revert "drm: mark context support as a legacy subsystem"	2013-09-20 08:32:59 +10:00
dt-bindings	Device tree core updates for v3.12	2013-09-10 13:53:52 -07:00
keys
kvm	ARM: KVM: vgic: Bump VGIC_NR_IRQS to 256	2013-08-30 16:12:39 +03:00
linux	yam: integer underflow in yam_ioctl()	2013-10-17 15:53:09 -04:00
math-emu
media	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-09-05 14:54:29 -07:00
memory
misc
net	ipv6: always prefer rt6i_gateway if present	2013-10-21 18:37:00 -04:00
pcmcia
ras
rdma	Merge branches 'cxgb4', 'flowsteer', 'ipoib', 'iser', 'mlx4', 'ocrdma' and 'qib' into for-next	2013-09-03 09:01:08 -07:00
rxrpc
scsi	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2013-09-12 16:11:45 -07:00
sound	sound fixes for 3.12-rc1	2013-09-12 08:52:41 -07:00
target	target/iscsi: Bump versions to v4.1.0	2013-09-10 20:23:37 -07:00
trace	Merge branch 'for-3.12/core' of git://git.kernel.dk/linux-block	2013-09-22 15:00:11 -07:00
uapi	tc: export tc_defact.h to userspace	2013-10-02 16:39:11 -04:00
video	fbdev changes for 3.12:	2013-09-05 09:49:32 -07:00
xen	Features:	2013-09-04 17:45:39 -07:00
Kbuild