From patchwork Wed Jul 11 23:24:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dominique Martinet X-Patchwork-Id: 10522397 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B31FD602C8 for ; Thu, 12 Jul 2018 22:53:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A2CD629834 for ; Thu, 12 Jul 2018 22:53:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 96D6B2989E; Thu, 12 Jul 2018 22:53:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AE6A129834 for ; Thu, 12 Jul 2018 22:53:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 08EE36F123; Thu, 12 Jul 2018 22:53:10 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org X-Greylist: delayed 56328 seconds by postgrey-1.36 at gabe; Wed, 11 Jul 2018 23:25:19 UTC Received: from nautica.notk.org (nautica.notk.org [91.121.71.147]) by gabe.freedesktop.org (Postfix) with ESMTPS id E9B966E02A; Wed, 11 Jul 2018 23:25:19 +0000 (UTC) Received: by nautica.notk.org (Postfix, from userid 1001) id 79080C009; Thu, 12 Jul 2018 01:25:16 +0200 (CEST) From: Dominique Martinet To: Chris Wilson , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi Date: Thu, 12 Jul 2018 01:24:46 +0200 Message-Id: <1531351486-5932-1-git-send-email-asmadeus@codewreck.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1531295175-24052-1-git-send-email-asmadeus@codewreck.org> References: <1531295175-24052-1-git-send-email-asmadeus@codewreck.org> X-Mailman-Approved-At: Thu, 12 Jul 2018 22:53:09 +0000 Subject: [Intel-gfx] [PATCH v2] i915/intel_tv_get_modes: fix strncpy truncation warning X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Dominique Martinet MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Change it to use strlcpy instead Signed-off-by: Dominique Martinet --- drivers/gpu/drm/i915/intel_tv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index b55b5c157e38..25fee7dba7e2 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1355,8 +1355,7 @@ intel_tv_get_modes(struct drm_connector *connector) mode_ptr = drm_mode_create(connector->dev); if (!mode_ptr) continue; - strncpy(mode_ptr->name, input->name, DRM_DISPLAY_MODE_LEN); - mode_ptr->name[DRM_DISPLAY_MODE_LEN - 1] = '\0'; + strlcpy(mode_ptr->name, input->name, DRM_DISPLAY_MODE_LEN); mode_ptr->hdisplay = hactive_s; mode_ptr->hsync_start = hactive_s + 1;