linux/drivers/block/aoe
Justin Stitt 5e9b7cfc20 aoe: replace strncpy with strscpy
`strncpy` is deprecated for use on NUL-terminated destination strings [1].

`aoe_iflist` is expected to be NUL-terminated which is evident by its
use with string apis later on like `strspn`:
| 	p = aoe_iflist + strspn(aoe_iflist, WHITESPACE);

It also seems `aoe_iflist` does not need to be NUL-padded which means
`strscpy` [2] is a suitable replacement due to the fact that it
guarantees NUL-termination on the destination buffer while not
unnecessarily NUL-padding.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2]
Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Cc: Kees Cook <keescook@chromium.org>
Cc: Xu Panda <xu.panda@zte.com.cn>
Cc: Yang Yang <yang.yang29@zte.com>
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230919-strncpy-drivers-block-aoe-aoenet-c-v2-1-3d5d158410e9@google.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-10-03 18:23:48 -06:00
..
aoe.h aoe: Avoid flush_scheduled_work() usage 2022-05-01 06:41:41 -06:00
aoeblk.c block: replace fmode_t with a block-specific type for block open flags 2023-06-12 08:04:05 -06:00
aoechr.c aoe: make aoe_class a static const structure 2023-06-21 07:45:19 -06:00
aoecmd.c aoe: Avoid flush_scheduled_work() usage 2022-05-01 06:41:41 -06:00
aoedev.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
aoemain.c aoe: Avoid flush_scheduled_work() usage 2022-05-01 06:41:41 -06:00
aoenet.c aoe: replace strncpy with strscpy 2023-10-03 18:23:48 -06:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00