From nobody Mon Dec 23 14:15:32 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 1515482702489126.40005076912132; Mon, 8 Jan 2018 23:25:02 -0800 (PST) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id D408C2035D33B; Mon, 8 Jan 2018 23:19:48 -0800 (PST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 38DBC2035D311 for ; Mon, 8 Jan 2018 23:19:46 -0800 (PST) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Jan 2018 23:24:57 -0800 Received: from shwdeopenpsi114.ccr.corp.intel.com ([10.239.157.135]) by fmsmga006.fm.intel.com with ESMTP; 08 Jan 2018 23:24:56 -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=192.55.52.115; helo=mga14.intel.com; envelope-from=dandan.bi@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="5.46,334,1511856000"; d="scan'208";a="193473234" From: Dandan Bi To: edk2-devel@lists.01.org Date: Tue, 9 Jan 2018 15:24:44 +0800 Message-Id: <1515482684-17372-1-git-send-email-dandan.bi@intel.com> X-Mailer: git-send-email 1.9.5.msysgit.1 Subject: [edk2] [patch] MdeModulePkg/VarCheckHii: Update data type for variable "ArrayIndex" X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Liming Gao , 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" In some case the ArrayIndex with UINT16 may be not large enough to hold the multiplication result of HiiQuestion->VarOffset * 8; So this patch update the data type to fix this potential issue. Cc: Star Zeng Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi Reviewed-by: Star Zeng --- MdeModulePkg/Library/VarCheckHiiLib/VarCheckHiiGen.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/MdeModulePkg/Library/VarCheckHiiLib/VarCheckHiiGen.c b/MdeModu= lePkg/Library/VarCheckHiiLib/VarCheckHiiGen.c index 0db1383..debabb5 100644 --- a/MdeModulePkg/Library/VarCheckHiiLib/VarCheckHiiGen.c +++ b/MdeModulePkg/Library/VarCheckHiiLib/VarCheckHiiGen.c @@ -1,9 +1,9 @@ /** @file Var Check Hii bin generation. =20 -Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.
+Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD = License which accompanies this distribution. The full text of the license may be = found at http://opensource.org/licenses/bsd-license.php =20 @@ -513,11 +513,11 @@ MergeHiiQuestion ( UINT64 Maximum2; UINT64 OneValue2; UINT8 *Ptr; UINT8 *Ptr1; UINT8 *Ptr2; - UINT16 ArrayIndex; + UINTN ArrayIndex; =20 // // Hii Question from Hii Database has high priority. // Do not to merge Hii Question from Fv to Hii Question from Hii Databas= e. // @@ -1062,11 +1062,11 @@ ParseHiiQuestion ( IN BOOLEAN FromFv, IN BOOLEAN StoredInBitField ) { VAR_CHECK_HII_QUESTION_HEADER *HiiQuestion; - UINT16 ArrayIndex; + UINTN ArrayIndex; =20 // // Currently only OneOf, CheckBox and Numeric can be stored in bit field. // switch (IfrOpCodeHeader->OpCode) { --=20 1.9.5.msysgit.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel