From nobody Sun Apr 28 20:47:18 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 Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1511399053883527.6924859801803; Wed, 22 Nov 2017 17:04:13 -0800 (PST) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 7068E2035BB1F; Wed, 22 Nov 2017 16:59:55 -0800 (PST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 53A56220C163B for ; Wed, 22 Nov 2017 16:59:54 -0800 (PST) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Nov 2017 17:04:09 -0800 Received: from shwdeopenpsi068.ccr.corp.intel.com ([10.239.158.46]) by fmsmga006.fm.intel.com with ESMTP; 22 Nov 2017 17:04:08 -0800 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=134.134.136.100; helo=mga07.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,438,1505804400"; d="scan'208";a="179519934" From: Star Zeng To: edk2-devel@lists.01.org Date: Thu, 23 Nov 2017 09:04:05 +0800 Message-Id: <1511399045-9580-1-git-send-email-star.zeng@intel.com> X-Mailer: git-send-email 2.7.0.windows.1 Subject: [edk2] [PATCH] MdeModulePkg UhciPei: Also check TempPtr against NULL to return error X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Hao Wu , Jiewen Yao , 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" Cc: Hao Wu Cc: Jiewen Yao Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Hao Wu --- MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c b/MdeModulePkg/Bus/Pci/= UhciPei/UhcPeim.c index b7d60db0c94e..482c404c0eae 100644 --- a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c +++ b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c @@ -2863,8 +2863,8 @@ CreateMemoryBlock ( &MappedAddr, &Mapping ); - if (EFI_ERROR (Status)) { - return Status; + if (EFI_ERROR (Status) || (TempPtr =3D=3D NULL)) { + return EFI_OUT_OF_RESOURCES; } =20 Ptr =3D TempPtr; --=20 2.7.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel