From patchwork Tue Apr 11 05:54:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 13207066 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 1BE05C7619A for ; Tue, 11 Apr 2023 05:54:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229916AbjDKFyb (ORCPT ); Tue, 11 Apr 2023 01:54:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229733AbjDKFyb (ORCPT ); Tue, 11 Apr 2023 01:54:31 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35560E76; Mon, 10 Apr 2023 22:54:25 -0700 (PDT) X-UUID: 4b77daa4d82d11eda9a90f0bb45854f4-20230411 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=RHMG10ntLeYlRbI/eWA7wuZfKFUbLypz6+gPoLW2XTQ=; b=U7XnS+xVz5eOMoxgL3l3ZXhPY09yaeSM1OAqFGZ9qdDKiTWzBdEcgf89IB36uu8+fdB4OJ/YJ0jMR770/qQOEjP4CP30o4g0JG8Lg/ifyoZQ+JgeI7ZTKvxk1Dz1LQM04+XFhvGNCBQkIo5ka63PiaMK09FjziEud3dE1Uuu+Bc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:cb166d5d-e5cb-4af3-8050-1c9a141aa523,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:120426c,CLOUDID:1640eba0-8fcb-430b-954a-ba3f00fa94a5,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: 4b77daa4d82d11eda9a90f0bb45854f4-20230411 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 675097890; Tue, 11 Apr 2023 13:54:16 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Tue, 11 Apr 2023 13:54:15 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Tue, 11 Apr 2023 13:54:15 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Matthias Brugger CC: , , , , , , Yunfei Dong , "Irui Wang" Subject: [PATCH v2, 0/2] fix coverity issues in encoder driver Date: Tue, 11 Apr 2023 13:54:11 +0800 Message-ID: <20230411055413.539-1-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org two coverity issues in encoder driver, submit two changes for fix them. changes compared with v1: - separate into two changes. --- Irui Wang (2): media: mediatek: vcodec: make sure array index is in valid range media: mediatek: vcodec: make sure pointer isn't NULL before used .../platform/mediatek/vcodec/mtk_vcodec_enc.c | 2 +- .../mediatek/vcodec/mtk_vcodec_enc_drv.c | 16 ++++++++++++---- 2 files changed, 13 insertions(+), 5 deletions(-)