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linux/drivers/net/netdevsim
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Hangbin Liu e69c5ebfb9 netdevsim: copy addresses for both in and out paths 
[ Upstream commit 2cf567f421 ]

The current code only copies the address for the in path, leaving the out
path address set to 0. This patch corrects the issue by copying the addresses
for both the in and out paths. Before this patch:

  # cat /sys/kernel/debug/netdevsim/netdevsim0/ports/0/ipsec
  SA count=2 tx=20
  sa[0] tx ipaddr=0.0.0.0
  sa[0]    spi=0x00000100 proto=0x32 salt=0x0adecc3a crypt=1
  sa[0]    key=0x3167608a ca4f1397 43565909 941fa627
  sa[1] rx ipaddr=192.168.0.1
  sa[1]    spi=0x00000101 proto=0x32 salt=0x0adecc3a crypt=1
  sa[1]    key=0x3167608a ca4f1397 43565909 941fa627

After this patch:

  = cat /sys/kernel/debug/netdevsim/netdevsim0/ports/0/ipsec
  SA count=2 tx=20
  sa[0] tx ipaddr=192.168.0.2
  sa[0]    spi=0x00000100 proto=0x32 salt=0x0adecc3a crypt=1
  sa[0]    key=0x3167608a ca4f1397 43565909 941fa627
  sa[1] rx ipaddr=192.168.0.1
  sa[1]    spi=0x00000101 proto=0x32 salt=0x0adecc3a crypt=1
  sa[1]    key=0x3167608a ca4f1397 43565909 941fa627

Fixes: 7699353da8 ("netdevsim: add ipsec offload testing")
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20241010040027.21440-3-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-12-14 19:50:54 +01:00
..
bpf.c netdevsim: Avoid allocation warnings triggered from user space 2022-08-17 14:23:36 +02:00
bus.c Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
dev.c netdevsim: fix uninitialized data in nsim_dev_trap_fa_cookie_write() 2023-07-23 13:47:45 +02:00
ethtool.c netdevsim: don't overwrite read only ethtool parms 2021-12-22 09:32:40 +01:00
fib.c netdevsim: Add trailing zero to terminate the string in nsim_nexthop_bucket_activity_write() 2024-11-08 16:25:53 +01:00
health.c netdevsim: switch to memdup_user_nul() 2021-03-24 16:26:58 -07:00
ipsec.c netdevsim: copy addresses for both in and out paths 2024-12-14 19:50:54 +01:00
Makefile netdevsim: Add dummy psample implementation 2021-03-14 15:00:43 -07:00
netdev.c net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-09-08 12:28:07 +02:00
netdevsim.h netdevsim: Protect both reload_down and reload_up paths 2021-08-06 10:36:36 +01:00
psample.c netdevsim: Only use sampling truncation length when valid 2021-04-22 13:23:56 -07:00
udp_tunnels.c netdevsim: set .owner to THIS_MODULE 2020-11-17 14:08:59 -08:00