tmp_suning_uos_patched/net/xfrm
Antony Antony 47dd693c94 xfrm: state and policy should fail if XFRMA_IF_ID 0
[ Upstream commit 68ac0f3810e76a853b5f7b90601a05c3048b8b54 ]

xfrm ineterface does not allow xfrm if_id = 0
fail to create or update xfrm state and policy.

With this commit:
 ip xfrm policy add src 192.0.2.1 dst 192.0.2.2 dir out if_id 0
 RTNETLINK answers: Invalid argument

 ip xfrm state add src 192.0.2.1 dst 192.0.2.2 proto esp spi 1 \
            reqid 1 mode tunnel aead 'rfc4106(gcm(aes))' \
            0x1111111111111111111111111111111111111111 96 if_id 0
 RTNETLINK answers: Invalid argument

v1->v2 change:
 - add Fixes: tag

Fixes: 9f8550e4bd9d ("xfrm: fix disable_xfrm sysctl when used on xfrm interfaces")
Signed-off-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-27 10:53:57 +01:00
..
espintcp.c espintcp: restore IP CB before handing the packet to xfrm 2020-08-17 15:58:04 +02:00
Kconfig xfrm/compat: Add 32=>64-bit messages translator 2020-09-24 08:53:03 +02:00
Makefile xfrm: Provide API to register translator module 2020-09-24 08:53:03 +02:00
xfrm_algo.c crypto: skcipher - remove the "blkcipher" algorithm type 2019-11-01 13:38:32 +08:00
xfrm_compat.c net/xfrm/compat: Copy xfrm_spdattr_type_t atributes 2021-08-12 13:22:16 +02:00
xfrm_device.c xfrm: Fix xfrm offload fallback fail case 2021-07-14 16:56:25 +02:00
xfrm_hash.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
xfrm_hash.h xfrm: use complete IPv6 addresses for hash 2018-10-15 10:09:18 +02:00
xfrm_inout.h xfrm: move xfrm4_extract_header to common helper 2020-05-06 09:40:08 +02:00
xfrm_input.c xfrm: Fix oops in xfrm_replay_advance_bmp 2021-02-03 23:28:45 +01:00
xfrm_interface.c xfrm: interface with if_id 0 should return error 2022-01-27 10:53:57 +01:00
xfrm_ipcomp.c net: xfrm: Fix end of loop tests for list_for_each_entry 2021-08-26 08:35:35 -04:00
xfrm_output.c xfrm: remove the fragment check for ipv6 beet mode 2021-07-14 16:56:19 +02:00
xfrm_policy.c xfrm: Fix RCU vs hash_resize_mutex lock inversion 2021-08-12 13:22:16 +02:00
xfrm_proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
xfrm_replay.c xfrm: introduce oseq-may-wrap flag 2020-06-24 07:51:01 +02:00
xfrm_state.c xfrm: xfrm_state_mtu should return at least 1280 for ipv6 2021-07-14 16:56:14 +02:00
xfrm_sysctl.c
xfrm_user.c xfrm: state and policy should fail if XFRMA_IF_ID 0 2022-01-27 10:53:57 +01:00