83 lines
2 KiB
C
83 lines
2 KiB
C
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/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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dbgloop.c
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Abstract:
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Debug Subsystem Listen and API loops
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Author:
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Mark Lucovsky (markl) 04-Oct-1989
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Revision History:
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--*/
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#include "smsrvp.h"
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EXCEPTION_DISPOSITION
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DbgpUnhandledExceptionFilter(
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struct _EXCEPTION_POINTERS *ExceptionInfo
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)
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{
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UNICODE_STRING UnicodeParameter;
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ULONG_PTR Parameters[ 4 ];
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ULONG Response;
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BOOLEAN WasEnabled;
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NTSTATUS Status;
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//
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// Terminating will cause sm's wait to sense that we crashed. This will
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// result in a clean shutdown due to sm's hard error logic.
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//
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Status = RtlAdjustPrivilege( SE_SHUTDOWN_PRIVILEGE,
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(BOOLEAN)TRUE,
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TRUE,
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&WasEnabled
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);
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if (Status == STATUS_NO_TOKEN) {
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//
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// No thread token, use the process token.
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//
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Status = RtlAdjustPrivilege( SE_SHUTDOWN_PRIVILEGE,
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(BOOLEAN)TRUE,
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FALSE,
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&WasEnabled
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);
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}
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RtlInitUnicodeString( &UnicodeParameter, L"Session Manager" );
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Parameters[ 0 ] = (ULONG_PTR)&UnicodeParameter;
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Parameters[ 1 ] = (ULONG_PTR)ExceptionInfo->ExceptionRecord->ExceptionCode;
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Parameters[ 2 ] = (ULONG_PTR)ExceptionInfo->ExceptionRecord->ExceptionAddress;
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Parameters[ 3 ] = (ULONG_PTR)ExceptionInfo->ContextRecord;
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Status = NtRaiseHardError( STATUS_SYSTEM_PROCESS_TERMINATED,
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4,
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1,
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Parameters,
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OptionShutdownSystem,
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&Response
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);
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//
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// If this returns, give up.
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//
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NtTerminateProcess(NtCurrentProcess(),ExceptionInfo->ExceptionRecord->ExceptionCode);
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return EXCEPTION_EXECUTE_HANDLER;
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}
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