Do you request to catch this fix into this edk2 stable tag 202002? > -----Original Message----- > From: Wang, Nickle (HPS SW) <nickle.w...@hpe.com> > Sent: Friday, February 21, 2020 10:21 AM > To: Gao, Liming <liming....@intel.com>; devel@edk2.groups.io; Bi, Dandan > <dandan...@intel.com> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg/SetupBrowserDxe: Fix > IsZeroGuid() ASSERT. > > Hi Liming, > > Yes, I made a function and call GetIfrBinaryData() with NULL value to second > parameter. Then I see system assert. > > Thanks, > Nickle > > -----Original Message----- > From: Gao, Liming [mailto:liming....@intel.com] > Sent: Thursday, February 20, 2020 10:20 PM > To: devel@edk2.groups.io; Bi, Dandan <dandan...@intel.com>; Wang, Nickle (HPS > SW) <nickle.w...@hpe.com> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg/SetupBrowserDxe: Fix > IsZeroGuid() ASSERT. > > Nickle: > Is this a real issue found in production? > > Thanks > Liming > > -----Original Message----- > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Dandan > > Bi > > Sent: Thursday, February 20, 2020 4:24 PM > > To: devel@edk2.groups.io; nickle.w...@hpe.com > > Subject: Re: [edk2-devel] [PATCH] MdeModulePkg/SetupBrowserDxe: Fix > > IsZeroGuid() ASSERT. > > > > Thanks Nickle for the fix. > > One minor comment is that please pay attention to the format of commit > > message. > > Refer to > > https://github.com/tianocore/tianocore.github.io/wiki/Commit-Message-Format, > > Line length of commit message should be less than > 76 characters when possible. > > Please address it when submit the patch. > > Reviewed-by: Dandan Bi <dandan...@intel.com> > > > > > > Thanks, > > Dandan > > > > > -----Original Message----- > > > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf > > > Of Nickle Wang > > > Sent: Wednesday, February 19, 2020 10:23 PM > > > To: devel@edk2.groups.io; nickle.w...@hpe.com > > > Cc: Bi, Dandan <dandan...@intel.com> > > > Subject: [edk2-devel] [PATCH] MdeModulePkg/SetupBrowserDxe: Fix > > > IsZeroGuid() ASSERT. > > > > > > From the function description of GetIfrBinaryData(), FormSetGuid can > > > be NULL. However, FormSetGuid is passed to IsZeroGuid(). This causes > > > exception when FormSetGuid is NULL. > > > > > > Signed-off-by: Nickle Wang <nickle.w...@hpe.com> > > > --- > > > MdeModulePkg/Universal/SetupBrowserDxe/Setup.c | 3 ++- > > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c > > > b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c > > > index 288f1c3197..82067b541c 100644 > > > --- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c > > > +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c > > > @@ -2,6 +2,7 @@ > > > Entry and initialization module for the browser. > > > > > > Copyright (c) 2007 - 2018, Intel Corporation. All rights > > > reserved.<BR> > > > +(C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR> > > > SPDX-License-Identifier: BSD-2-Clause-Patent > > > > > > **/ > > > @@ -5844,7 +5845,7 @@ GetIfrBinaryData ( > > > // > > > // Try to compare against formset GUID > > > // > > > - if (IsZeroGuid (FormSetGuid) || > > > + if (IsZeroGuid (ComparingGuid) || > > > CompareGuid (ComparingGuid, (EFI_GUID *)(OpCodeData + > > > sizeof > > > (EFI_IFR_OP_HEADER)))) { > > > break; > > > } > > > -- > > > 2.20.1.windows.1 > > > > > > > > > > > > > > > >
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