Steffen Klassert b1e3a56070 xfrm: Fix NULL pointer dereference on policy lookup ...

When xfrm interfaces are used in combination with namespaces
and ESP offload, we get a dst_entry NULL pointer dereference.
This is because we don't have a dst_entry attached in the ESP
offloading case and we need to do a policy lookup before the
namespace transition.

Fix this by expicit checking of skb_dst(skb) before accessing it.

Fixes: f203b76d78 ("xfrm: Add virtual xfrm interfaces")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

2021-03-24 10:00:24 +01:00

..

acpi

Merge branch 'acpi-messages'

2021-02-15 17:04:53 +01:00

asm-generic

Merge tag 'sched-core-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-02-21 12:35:04 -08:00

clocksource

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crypto

crypto: lib/blake2s - Move selftest prototype into header file

2020-12-04 18:13:14 +11:00

drm

drm/dp/mst: Export drm_dp_get_vc_payload_bw()

2021-02-02 17:31:37 +02:00

dt-bindings

Merge tag 'usb-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2021-02-20 21:32:37 -08:00

keys

rxrpc: Don't leak the service-side session key to userspace

2020-11-23 18:09:29 +00:00

kunit

kunit: Support for Parameterized Testing

2020-12-02 16:06:49 -07:00

kvm

KVM: arm64: Replace KVM_ARM_PMU with HW_PERF_EVENTS

2021-01-04 16:50:16 +00:00

linux

Merge tag 'perf-core-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-02-21 12:49:32 -08:00

math-emu

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media

media: v4l: common: Fix naming of v4l2_get_link_rate

2021-01-07 15:47:52 +01:00

memory

memory: renesas-rpc-if: Make rpcif_enable/disable_rpm() as static inline

2020-11-28 12:37:18 +01:00

misc

ocxl: Update the Process Element Entry

2020-12-04 01:01:30 +11:00

net

xfrm: Fix NULL pointer dereference on policy lookup

2021-03-24 10:00:24 +01:00

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/rdma/rdma

2020-12-16 13:42:26 -08:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2020-12-16 13:34:31 -08:00

soc

Merge tag 'arm-drivers-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2021-02-20 18:42:28 -08:00

sound

ALSA: pcm: One more dependency for hw constraints

2021-01-23 16:59:24 +01:00

target

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trace

Merge tag 'core-rcu-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-02-21 12:04:41 -08:00

uapi

Merge tag 'perf-core-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-02-21 12:49:32 -08:00

vdso

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video

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xen

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2021-02-20 17:45:32 -08:00