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Add more code robustness check for modules under MdeModulePkg.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10108 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
rsun3
2010-02-26 08:53:27 +00:00
parent 4ccd9566c1
commit d2fbaaab17
8 changed files with 30 additions and 17 deletions
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5
MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c
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@ -27,7 +27,7 @@
3) A support protocol is not found, and the data is not available to be read
without it. This results in EFI_PROTOCOL_ERROR.
Copyright (c) 2006 - 2008, Intel Corporation. <BR>
Copyright (c) 2006 - 2010, Intel Corporation. <BR>
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
@ -635,7 +635,7 @@ CreateChildNode (
GuidedHeader = (EFI_GUID_DEFINED_SECTION *) SectionHeader;
Node->EncapsulationGuid = &GuidedHeader->SectionDefinitionGuid;
Status = CoreLocateProtocol (Node->EncapsulationGuid, NULL, (VOID **)&GuidedExtraction);
if (!EFI_ERROR (Status)) {
if (!EFI_ERROR (Status) && GuidedExtraction != NULL) {
//
// NewStreamBuffer is always allocated by ExtractSection... No caller
// allocation here.
@ -877,6 +877,7 @@ FindChildNode (
if (EFI_ERROR (Status)) {
return Status;
}
ASSERT (CurrentChildNode != NULL);
} else {
ASSERT (EFI_ERROR (ErrorStatus));
return ErrorStatus;