Jakub Kicinski f6620669ad net: netdevsim: try to close UDP port harness races ...

[ Upstream commit 50bf398e1c ]

syzbot discovered that we remove the debugfs files after we free
the netdev. Try to clean up the relevant dir while the device
is still around.

Reported-by: syzbot+2e5de9e3ab986b71d2bf@syzkaller.appspotmail.com
Fixes: 424be63ad8 ("netdevsim: add UDP tunnel port offload support")
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250122224503.762705-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-08 09:58:05 +01:00

..

bpf.c

netdevsim: Don't accept device bound programs

2023-11-23 13:04:04 -08:00

bus.c

netdevsim: allow two netdevsim ports to be connected

2024-03-01 10:43:10 +00:00

dev.c

netdevsim: use cond_resched() in nsim_dev_trap_report_work()

2024-10-15 09:58:43 -07:00

ethtool.c

net: Add struct kernel_ethtool_ts_info

2024-07-15 08:02:26 -07:00

fib.c

netdevsim: Add trailing zero to terminate the string in nsim_nexthop_bucket_activity_write()

2024-10-29 11:43:01 -07:00

health.c

netdevsim: prevent bad user input in nsim_dev_health_break_write()

2024-12-27 14:02:02 +01:00

hwstats.c

netdevsim: Fix hwstats debugfs file permissions

2022-09-19 14:40:38 -07:00

ipsec.c

netdevsim: copy addresses for both in and out paths

2024-12-05 14:01:44 +01:00

macsec.c

net: macsec: move sci_to_cpu to macsec header

2023-12-27 13:08:09 +00:00

Makefile

netdevsim: add dummy macsec offload

2023-07-14 09:16:53 +01:00

netdev.c

net: netdevsim: fix nsim_pp_hold_write()

2024-12-27 14:02:04 +01:00

netdevsim.h

net: netdevsim: try to close UDP port harness races

2025-02-08 09:58:05 +01:00

psample.c

netdevsim: Only use sampling truncation length when valid

2021-04-22 13:23:56 -07:00

udp_tunnels.c

net: netdevsim: try to close UDP port harness races

2025-02-08 09:58:05 +01:00