Replace strncpy() with strscpy() to guarantee a NULL-terminated string. Detected by Coverity. Signed-off-by: Miles Chen <miles.chen@xxxxxxxxxxxx> --- drivers/md/dm-ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index ac83f5002ce5..4dc3658e3351 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -1167,7 +1167,7 @@ static void retrieve_status(struct dm_table *table, spec->status = 0; spec->sector_start = ti->begin; spec->length = ti->len; - strncpy(spec->target_type, ti->type->name, + strscpy(spec->target_type, ti->type->name, sizeof(spec->target_type)); outptr += sizeof(struct dm_target_spec); -- 2.18.0 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel