public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-18 22:14:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

dm ioctl: prefer strscpy() instead of strlcpy()

Browse source 
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
This commit is contained in:
Heinz Mauelshagen 2023-02-07 23:04:01 +01:00 • committed by Mike Snitzer
parent b39b73243d
commit 22a8b84945
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/md/dm-ioctl.c
View file

@ -937,9 +937,9 @@ static struct hash_cell *__find_device_hash_cell(struct dm_ioctl *param)
* Sneakily write in both the name and the uuid
* while we have the cell.
*/
strlcpy(param->name, hc->name, sizeof(param->name));
strscpy(param->name, hc->name, sizeof(param->name));
if (hc->uuid)
strlcpy(param->uuid, hc->uuid, sizeof(param->uuid));
strscpy(param->uuid, hc->uuid, sizeof(param->uuid));
else
param->uuid[0] = '\0';