From nobody Thu May 2 15:05:36 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org; dmarc=fail(p=none dis=none) header.from=intel.com Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1530149939651561.9131515344374; Wed, 27 Jun 2018 18:38:59 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id A26B2202E5441; Wed, 27 Jun 2018 18:38:58 -0700 (PDT) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 4365E202E53DC for ; Wed, 27 Jun 2018 18:38:57 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Jun 2018 18:38:56 -0700 Received: from shwdeopenpsi014.ccr.corp.intel.com ([10.239.9.19]) by orsmga002.jf.intel.com with ESMTP; 27 Jun 2018 18:38:55 -0700 X-Original-To: edk2-devel@lists.01.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.24; helo=mga09.intel.com; envelope-from=hao.a.wu@intel.com; receiver=edk2-devel@lists.01.org X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,281,1526367600"; d="scan'208";a="70587928" From: Hao Wu To: edk2-devel@lists.01.org Date: Thu, 28 Jun 2018 09:38:53 +0800 Message-Id: <20180628013853.20948-1-hao.a.wu@intel.com> X-Mailer: git-send-email 2.12.0.windows.1 Subject: [edk2] [PATCH v2] MdeModulePkg/AtaPassThru: Add missing NULL ptr check in BindingStart X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Hao Wu , Eric Dong , Star Zeng MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3D916 Within function AtaAtapiPassThruStart(): Add missing NULL pointer check for variable 'Instance' under the 'ErrorExit' code logics. Cc: Star Zeng Cc: Steven Shi Cc: Eric Dong Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu Reviewed-by: Star Zeng --- MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c b/Mde= ModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c index aab704bcd3..4108bafd85 100644 --- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c +++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c @@ -827,12 +827,11 @@ ErrorExit: gBS->CloseEvent (Instance->TimerEvent); } =20 - // - // Remove all inserted ATA devices. - // - DestroyDeviceInfoList(Instance); - if (Instance !=3D NULL) { + // + // Remove all inserted ATA devices. + // + DestroyDeviceInfoList (Instance); FreePool (Instance); } return EFI_UNSUPPORTED; --=20 2.12.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel