linux-stable/drivers/infiniband/ulp
Alexey Kodanev 3ccd84edd9 RDMA/rtrs-clt: Check strnlen return len in sysfs mpath_policy_store()
[ Upstream commit 7a7b7f575a ]

strnlen() may return 0 (e.g. for "\0\n" string), it's better to
check the result of strnlen() before using 'len - 1' expression
for the 'buf' array index.

Detected using the static analysis tool - Svace.

Fixes: dc3b66a0ce ("RDMA/rtrs-clt: Add a minimum latency multipath policy")
Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com>
Link: https://lore.kernel.org/r/20240221113204.147478-1-aleksei.kodanev@bell-sw.com
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:17:24 -04:00
..
ipoib IB/ipoib: Fix mcast list locking 2023-12-12 10:28:39 +02:00
iser IB/iser: Prevent invalidating wrong MR 2024-01-04 16:37:03 -04:00
isert Revert "IB/isert: Fix incorrect release of isert connection" 2023-08-22 17:01:04 +03:00
opa_vnic IB: move from strlcpy with unused retval to strscpy 2022-08-21 14:18:02 +03:00
rtrs RDMA/rtrs-clt: Check strnlen return len in sysfs mpath_policy_store() 2024-03-26 18:17:24 -04:00
srp Merge tag 'v6.6' into rdma.git for-next 2023-10-31 10:54:48 -03:00
srpt RDMA/srpt: Do not register event handler until srpt device is fully setup 2024-03-26 18:17:22 -04:00
Makefile RDMA/rtrs: include client and server modules into kernel compilation 2020-05-17 18:57:15 -03:00