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| author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-11-04 20:58:23 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-11-04 20:58:23 +0000 |
| commit | c5e0de8794346f0e11ae63f1e7705e784dcd5f81 (patch) | |
| tree | 993fd44a366cea6d4afe634ef48a40a98988486d /MdeModulePkg/Library/PeiReportStatusCodeLib | |
| parent | 9be899c5cc644d710e3392dedb672bf67b84b9c1 (diff) | |
| download | edk2-c5e0de8794346f0e11ae63f1e7705e784dcd5f81.zip edk2-c5e0de8794346f0e11ae63f1e7705e784dcd5f81.tar.gz edk2-c5e0de8794346f0e11ae63f1e7705e784dcd5f81.tar.bz2 | |
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
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11003 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Library/PeiReportStatusCodeLib')
| -rw-r--r-- | MdeModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c b/MdeModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c index 896c286..176c7ad 100644 --- a/MdeModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c +++ b/MdeModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c @@ -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;
|