From patchwork Sat Sep 23 15:20:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 13396821 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7893CCE7A8C for ; Sat, 23 Sep 2023 15:21:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231908AbjIWPV2 (ORCPT ); Sat, 23 Sep 2023 11:21:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231939AbjIWPV0 (ORCPT ); Sat, 23 Sep 2023 11:21:26 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DECA2192 for ; Sat, 23 Sep 2023 08:21:20 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78F9FC433CB; Sat, 23 Sep 2023 15:21:19 +0000 (UTC) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Arnd Bergmann , Hans Verkuil , Sean Young , Arnd Bergmann Subject: [PATCHv2 07/23] media: rc: ati_remote: increase mouse_name buffer size Date: Sat, 23 Sep 2023 17:20:51 +0200 Message-Id: <20230923152107.283289-8-hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230923152107.283289-1-hverkuil-cisco@xs4all.nl> References: <20230923152107.283289-1-hverkuil-cisco@xs4all.nl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Fixes this compiler warning: drivers/media/rc/ati_remote.c: In function 'ati_remote_probe': drivers/media/rc/ati_remote.c:876:21: warning: ' mouse' directive output may be truncated writing 6 bytes into a region of size between 1 and 80 [-Wformat-truncation=] 876 | "%s mouse", ati_remote->rc_name); | ^~~~~~ drivers/media/rc/ati_remote.c:875:9: note: 'snprintf' output between 7 and 86 bytes into a destination of size 80 875 | snprintf(ati_remote->mouse_name, sizeof(ati_remote->mouse_name), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 876 | "%s mouse", ati_remote->rc_name); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Hans Verkuil Reviewed-by: Sean Young Acked-by: Arnd Bergmann --- drivers/media/rc/ati_remote.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index fff4dd48eaca..d7721e60776e 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -251,7 +251,7 @@ struct ati_remote { char rc_name[NAME_BUFSIZE]; char rc_phys[NAME_BUFSIZE]; - char mouse_name[NAME_BUFSIZE]; + char mouse_name[NAME_BUFSIZE + 6]; char mouse_phys[NAME_BUFSIZE]; wait_queue_head_t wait;