From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754771AbeE2Gta (ORCPT ); Tue, 29 May 2018 02:49:30 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:45166 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754466AbeE2GtX (ORCPT ); Tue, 29 May 2018 02:49:23 -0400 X-Google-Smtp-Source: AB8JxZoKc2rWbCBZ8VN0qAG2r7F1dYmPVSCsmJ5A35pMDWVwl7lxv3aqgOG7izrJBX1tnuuZPfx4AQ== From: Nick Desaulniers To: keith.busch@intel.com, axboe@fb.com, hch@lst.de, sagi@grimberg.me Cc: Nick Desaulniers , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] nvme: prefer strlcpy to strncpy Date: Mon, 28 May 2018 23:49:18 -0700 Message-Id: <1527576558-26817-1-git-send-email-nick.desaulniers@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes a stringop-truncation warning from gcc-8. Signed-off-by: Nick Desaulniers --- 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 99b857e..b823ecb 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2017,7 +2017,7 @@ static void nvme_init_subnqn(struct nvme_subsystem *subsys, struct nvme_ctrl *ct nqnlen = strnlen(id->subnqn, NVMF_NQN_SIZE); if (nqnlen > 0 && nqnlen < NVMF_NQN_SIZE) { - strncpy(subsys->subnqn, id->subnqn, NVMF_NQN_SIZE); + strlcpy(subsys->subnqn, id->subnqn, NVMF_NQN_SIZE); return; } -- 2.7.4