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Prevent infinite recursion when ASSERT(), DEBUG(), or any other use of ReportStatusCode is performed at > TPL_NOTIFY or there is not enough memory to allocate a buffer for the ExtendedData associated with the status code being reported

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11003 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney
2010-11-04 20:58:23 +00:00
parent 9be899c5cc
commit c5e0de8794
2 changed files with 39 additions and 4 deletions
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5
MdeModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c
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@ -470,6 +470,11 @@ ReportStatusCodeEx (
ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));
if (ExtendedDataSize > (MAX_EXTENDED_DATA_SIZE - sizeof (EFI_STATUS_CODE_DATA))) {
//
// The local variable Buffer not large enough to hold the extended data associated
// with the status code being reported.
//
ASSERT (FALSE);
return EFI_OUT_OF_RESOURCES;
}
StatusCodeData = (EFI_STATUS_CODE_DATA *) Buffer;