On Fri, Nov 03, 2017 at 11:02:49AM +0100, Javier González wrote:
> Compare subnqns using NVMF_NQN_SIZE as it is < 256
>
> Signed-off-by: Javier González <jav...@cnexlabs.com>
> ---
> drivers/nvme/host/core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
> index bd1d5ff911c9..ae8ab0a1ef0d 100644
> --- a/drivers/nvme/host/core.c
> +++ b/drivers/nvme/host/core.c
> @@ -1743,7 +1743,7 @@ static void nvme_init_subnqn(struct nvme_ctrl *ctrl,
> struct nvme_id_ctrl *id)
>
> nqnlen = strnlen(id->subnqn, NVMF_NQN_SIZE);
> if (nqnlen > 0 && nqnlen < NVMF_NQN_SIZE) {
> - strcpy(ctrl->subnqn, id->subnqn);
> + strncpy(ctrl->subnqn, id->subnqn, NVMF_NQN_SIZE);
> return;
> }
This isn't a compare, but a copy. Except for that it looks ok to me.
