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linux/drivers/net/netdevsim
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Zichen Xie 6a60487716 netdevsim: Add trailing zero to terminate the string in nsim_nexthop_bucket_activity_write() 
[ Upstream commit 4ce1f56a1e ]

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>
History 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 2023-08-09 15:59:21 -07:00
fib.c netdevsim: Add trailing zero to terminate the string in nsim_nexthop_bucket_activity_write() 2024-11-08 16:28:18 +01:00
health.c devlink: protect health reporter operation with instance lock 2023-01-19 19:08:37 -08:00
hwstats.c netdevsim: Fix hwstats debugfs file permissions 2022-09-19 14:40:38 -07:00
ipsec.c netdevsim: Fill IPsec state validation failure reason 2023-01-26 16:28:48 -08:00
macsec.c netdevsim: add dummy macsec offload 2023-07-14 09:16:53 +01:00
Makefile netdevsim: add dummy macsec offload 2023-07-14 09:16:53 +01:00
netdev.c net: netdevsim: don't try to destroy PHC on VFs 2024-01-25 15:35:59 -08:00
netdevsim.h net: netdevsim: use mock PHC driver 2023-08-09 15:59:21 -07:00
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