From nobody Sun May 5 11:43:05 2024 Delivered-To: importer@patchew.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; Authentication-Results: mx.zoho.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 1490008203019945.4702485331152; Mon, 20 Mar 2017 04:10:03 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 1D53B803D2; Mon, 20 Mar 2017 04:10:01 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (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 BFCFB803BD for ; Mon, 20 Mar 2017 04:09:59 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 325094E327; Mon, 20 Mar 2017 11:10:00 +0000 (UTC) Received: from lacos-laptop-7.usersys.redhat.com (ovpn-116-55.phx2.redhat.com [10.3.116.55]) by smtp.corp.redhat.com (Postfix) with ESMTP id CFA025DD66; Mon, 20 Mar 2017 11:09:58 +0000 (UTC) X-Original-To: edk2-devel@lists.01.org DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 325094E327 Authentication-Results: ext-mx09.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx09.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=lersek@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 325094E327 From: Laszlo Ersek To: edk2-devel-01 Date: Mon, 20 Mar 2017 12:09:53 +0100 Message-Id: <20170320110953.10033-1-lersek@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Mon, 20 Mar 2017 11:10:00 +0000 (UTC) Subject: [edk2] [PATCH] MdeModulePkg/Core/Dxe: downgrade "CodeSegmentCount is 0" msg to DEBUG_WARN 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: Feng Tian , Jiewen Yao , Star Zeng , Ard Biesheuvel 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" UEFI executables that consist of a single read+write+exec PE/COFF section trigger this message, but such a binary layout isn't actually an error. The image can be launched alright, only image protection cannot be applied to it fully. One example that elicits the message is (some) Linux kernels (with the EFI stub of course). Cc: Ard Biesheuvel Cc: Feng Tian Cc: Jiewen Yao Cc: Star Zeng Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek Acked-by: Ard Biesheuvel --- MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c b/MdeModulePkg/C= ore/Dxe/Misc/MemoryProtection.c index 7689c794a8ad..699c9a827720 100644 --- a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c +++ b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c @@ -580,10 +580,10 @@ ProtectUefiImageCommon ( } =20 if (ImageRecord->CodeSegmentCount =3D=3D 0) { - DEBUG ((DEBUG_ERROR, "!!!!!!!! ProtectUefiImageCommon - CodeSegmentCo= unt is 0 !!!!!!!!\n")); + DEBUG ((DEBUG_WARN, "!!!!!!!! ProtectUefiImageCommon - CodeSegmentCou= nt is 0 !!!!!!!!\n")); PdbPointer =3D PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageAddress= ); if (PdbPointer !=3D NULL) { - DEBUG ((DEBUG_ERROR, "!!!!!!!! Image - %a !!!!!!!!\n", PdbPointer)= ); + DEBUG ((DEBUG_WARN, "!!!!!!!! Image - %a !!!!!!!!\n", PdbPointer)); } goto Finish; } --=20 2.9.3 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel