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

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 9a19bcd8fcfe7b665d629cbf9071c725889304f8..f34d36a4b4a1c085d366e33c7117b03dce9517c0 100644 (file)
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -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';