Eli Cooper 23f4ffedb7 ip6_tunnel: Clear IP6CB in ip6tunnel_xmit() ...

skb->cb may contain data from previous layers. In the observed scenario,
the garbage data were misinterpreted as IP6CB(skb)->frag_max_size, so
that small packets sent through the tunnel are mistakenly fragmented.

This patch unconditionally clears the control buffer in ip6tunnel_xmit(),
which affects ip6_tunnel, ip6_udp_tunnel and ip6_gre. Currently none of
these tunnels set IP6CB(skb)->flags, otherwise it needs to be done earlier.

Cc: stable@vger.kernel.org
Signed-off-by: Eli Cooper <elicooper@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-11-02 15:18:36 -04:00

..

acpi

Merge branches 'acpi-wdat' and 'acpi-cppc'

2016-10-21 22:24:23 +02:00

asm-generic

kconfig.h: remove config_enabled() macro

2016-10-27 18:43:43 -07:00

clocksource

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crypto

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-10-10 11:19:47 +08:00

drm

drm/crtc: constify drm_crtc_index parameter

2016-10-10 17:28:58 +02:00

dt-bindings

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2016-10-12 11:05:23 -07:00

keys

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kvm

ARM: KVM: Support vgic-v3

2016-09-22 13:22:21 +02:00

linux

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-10-29 20:33:20 -07:00

math-emu

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media

Merge tag 'v4.8' into patchwork

2016-10-05 16:43:53 -03:00

memory

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misc

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net

ip6_tunnel: Clear IP6CB in ip6tunnel_xmit()

2016-11-02 15:18:36 -04:00

pcmcia

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ras

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rdma

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2016-10-09 17:04:33 -07:00

rxrpc

rxrpc: Add tracepoint for ACK proposal

2016-09-23 15:49:19 +01:00

scsi

Merge remote-tracking branch 'mkp-scsi/4.8/scsi-fixes' into fixes

2016-09-27 22:30:51 -07:00

soc

Merge tag 'powerpc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-10-14 11:07:42 -07:00

sound

Merge tag 'asoc-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

2016-09-30 18:40:40 +02:00

target

target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE

2016-10-19 21:22:32 -07:00

trace

Merge branch 'for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2016-10-14 12:18:50 -07:00

uapi

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-10-29 20:33:20 -07:00

video

Merge tag 'fbdev-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2016-10-12 11:01:37 -07:00

xen

Merge tag 'for-linus-4.9-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2016-10-06 11:19:10 -07:00

Kbuild

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