linux

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Zichen Xie 6a60487716 netdevsim: Add trailing zero to terminate the string in nsim_nexthop_bucket_activity_write()

[ Upstream commit 4ce1f56a1eaced2523329bef800d004e30f2f76c ]

This was found by a static analyzer.
We should not forget the trailing zero after copy_from_user()
if we will further do some string operations, sscanf() in this
case. Adding a trailing zero will ensure that the function
performs properly.

Fixes: c6385c0b67 ("netdevsim: Allow reporting activity on nexthop buckets")
Signed-off-by: Zichen Xie <zichenxie0106@gmail.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20241022171907.8606-1-zichenxie0106@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-11-08 16:28:18 +01:00

bpf.c

netdevsim: Don't accept device bound programs

2023-12-08 08:52:21 +01:00

bus.c

driver core: bus: mark the struct bus_type for sysfs callbacks as constant

2023-03-23 13:20:40 +01:00

dev.c

netdevsim: use cond_resched() in nsim_dev_trap_report_work()

2024-11-01 01:58:22 +01:00

ethtool.c

net: netdevsim: use mock PHC driver