Check the pointer before use it.

Signed-off-by:ydong10
Reviewed-by:vanjeff



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12283 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10 2011-09-06 07:05:06 +00:00
parent 5c4513344a
commit a3b4eb2933

View File

@ -844,17 +844,18 @@ AddTableToList (
); );
AcpiSupportInstance->Xsdt->OemRevision = AcpiSupportInstance->Fadt3->Header.OemRevision; AcpiSupportInstance->Xsdt->OemRevision = AcpiSupportInstance->Fadt3->Header.OemRevision;
} }
}
// //
// Checksum the table // Checksum the table
// //
if (Checksum) { if (Checksum) {
AcpiPlatformChecksum ( AcpiPlatformChecksum (
CurrentTableList->Table, CurrentTableList->Table,
CurrentTableList->Table->Length, CurrentTableList->Table->Length,
OFFSET_OF (EFI_ACPI_DESCRIPTION_HEADER, OFFSET_OF (EFI_ACPI_DESCRIPTION_HEADER,
Checksum) Checksum)
); );
}
} }
break; break;