From patchwork Mon Feb 22 19:09:20 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 8382241 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 84BD7C0554 for ; Mon, 22 Feb 2016 19:09:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B5EAB205BC for ; Mon, 22 Feb 2016 19:09:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC6BB205C6 for ; Mon, 22 Feb 2016 19:09:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752765AbcBVTJi (ORCPT ); Mon, 22 Feb 2016 14:09:38 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:37551 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752391AbcBVTJc (ORCPT ); Mon, 22 Feb 2016 14:09:32 -0500 Received: from [179.182.161.166] (helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1aXvrO-0004Om-K7; Mon, 22 Feb 2016 19:09:30 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.86) (envelope-from ) id 1aXvrJ-00085e-7Q; Mon, 22 Feb 2016 16:09:25 -0300 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List , Mauro Carvalho Chehab , Cheolhyun Park , Stefan Richter , Hans Verkuil Subject: [PATCH 6/9] [media] drxj: set_param_parameters array is too short Date: Mon, 22 Feb 2016 16:09:20 -0300 Message-Id: X-Mailer: git-send-email 2.5.0 In-Reply-To: <4340d9c3cc750cc30918b5de6bf16de2722f7d1b.1456167652.git.mchehab@osg.samsung.com> References: <4340d9c3cc750cc30918b5de6bf16de2722f7d1b.1456167652.git.mchehab@osg.samsung.com> In-Reply-To: <4340d9c3cc750cc30918b5de6bf16de2722f7d1b.1456167652.git.mchehab@osg.samsung.com> References: <4340d9c3cc750cc30918b5de6bf16de2722f7d1b.1456167652.git.mchehab@osg.samsung.com> To: unlisted-recipients:; (no To-header on input) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Fixes this smatch warning: drivers/media/dvb-frontends/drx39xyj/drxj.c:4151 drxj_dap_scu_atomic_read_write_block() error: buffer overflow 'set_param_parameters' 15 <= 17 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/drx39xyj/drxj.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index b28b5787b39a..51715421bc4f 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -4131,7 +4131,7 @@ int drxj_dap_scu_atomic_read_write_block(struct i2c_device_addr *dev_addr, u32 a { struct drxjscu_cmd scu_cmd; int rc; - u16 set_param_parameters[15]; + u16 set_param_parameters[18]; u16 cmd_result[15]; /* Parameter check */