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Mon, 2 Mar 2020 10:33:00 +0000 From: "Daniel Schaefer" To: CC: Abner Chang , Gilbert Chen , Leif Lindholm , Dandan Bi , Eric Dong Subject: [edk2-devel] [PATCH v2 3/3] MdeModulePkg: Use CopyMem instead of GUID assignment Date: Mon, 2 Mar 2020 11:32:38 +0100 Message-ID: <20200302103238.25726-4-daniel.schaefer@hpe.com> In-Reply-To: <20200302103238.25726-1-daniel.schaefer@hpe.com> References: <20200302103238.25726-1-daniel.schaefer@hpe.com> X-ClientProxiedBy: FR2P281CA0036.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:14::23) To TU4PR8401MB0909.NAMPRD84.PROD.OUTLOOK.COM (2a01:111:e400:7710::14) X-MS-Exchange-MessageSentRepresentingType: 1 X-Received: from x360-nix.fritz.box (84.58.209.92) by FR2P281CA0036.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:14::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.15 via Frontend Transport; Mon, 2 Mar 2020 10:32:59 +0000 X-Originating-IP: [84.58.209.92] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 495a85e0-331e-4a30-3a81-08d7be9514d2 X-MS-TrafficTypeDiagnostic: TU4PR8401MB1248: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:393; 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contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,daniel.schaefer@hpe.com X-Gm-Message-State: LGQGRFbINQHUJWqWwkxqo6Mkx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1583145200; bh=ou+j9BzpzKUTIyE17otHGfuGcfwFr/IMz9uo4GQqnxM=; h=CC:Content-Type:Date:From:Reply-To:Subject:To; b=SI5zr5dh4wNl9NBFo14NrovVCxsqU0Ln7llArDdVmo+iYkHghbxtENW6+lAQ09n9FJO aZU0MOpy3w72oqf6JbxyKyrv2jJTwxtjJE7kaEhD4S65RL4jcTpAkbFUk1bKGQvN19K8g Yb917G+Rc+xDW2jwcPAeS4NwUUmAdLE51kE= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" GCC translates a simple assignment to memcpy, which EDKII doesn't provide. See: https://www.mail-archive.com/edk2-devel@lists.01.org/msg11928.html REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3D2547 Signed-off-by: Daniel Schaefer Cc: Abner Chang Cc: Gilbert Chen Cc: Leif Lindholm Cc: Dandan Bi Cc: Eric Dong Reviewed-by: Dandan Bi --- Notes: v2: - Use CopyMem instead of CopyGuid [Dandan] MdeModulePkg/Library/DeviceManagerUiLib/DeviceManager.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MdeModulePkg/Library/DeviceManagerUiLib/DeviceManager.c b/MdeM= odulePkg/Library/DeviceManagerUiLib/DeviceManager.c index 5cc527679a78..0540e6fa8a44 100644 --- a/MdeModulePkg/Library/DeviceManagerUiLib/DeviceManager.c +++ b/MdeModulePkg/Library/DeviceManagerUiLib/DeviceManager.c @@ -619,7 +619,7 @@ CreateDeviceManagerForm( TokenHelp =3D HiiSetString (HiiHandle, 0, String, NULL); FreePool (String); =20 - FormSetGuid =3D ((EFI_IFR_FORM_SET *)Ptr)->Guid; + CopyMem (&FormSetGuid, &((EFI_IFR_FORM_SET *) Ptr)->Guid, sizeof (= EFI_GUID)); =20 // // Network device process --=20 2.25.0 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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