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- Don't continue the exception if there are no seh frames at all.

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svn path=/trunk/; revision=5286
This commit is contained in:
David Welch 2003-07-27 11:49:32 +00:00
parent 4a35181ef2
commit fc10a5b013
1 changed files with 10 additions and 3 deletions
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13
reactos/ntoskrnl/rtl/i386/exception.c
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@ -1,4 +1,4 @@
/* $Id: exception.c,v 1.7 2003/07/11 01:23:16 royce Exp $ /* $Id: exception.c,v 1.8 2003/07/27 11:49:32 dwelch Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -164,6 +164,13 @@ RtlpDispatchException(IN PEXCEPTION_RECORD ExceptionRecord,
DPRINT("RegistrationFrame is 0x%X\n", RegistrationFrame); DPRINT("RegistrationFrame is 0x%X\n", RegistrationFrame);
/* Check if there are any exception handlers at all. */
if ((ULONG_PTR)RegistrationFrame == (ULONG_PTR)-1)
{
ExceptionRecord->ExceptionFlags |= EXCEPTION_NONCONTINUABLE;
return ExceptionContinueExecution;
}
while ((ULONG_PTR)RegistrationFrame != (ULONG_PTR)-1) while ((ULONG_PTR)RegistrationFrame != (ULONG_PTR)-1)
{ {
EXCEPTION_RECORD ExceptionRecord2; EXCEPTION_RECORD ExceptionRecord2;
@ -273,9 +280,9 @@ RtlpDispatchException(IN PEXCEPTION_RECORD ExceptionRecord,
ExceptionRecord->ExceptionFlags |= EXCEPTION_EXIT_UNWIND; ExceptionRecord->ExceptionFlags |= EXCEPTION_EXIT_UNWIND;
if (DispatcherContext > Temp) if (DispatcherContext > Temp)
{ {
Temp = DispatcherContext; Temp = DispatcherContext;
} }
} }
else /* if (ReturnValue == ExceptionCollidedUnwind) */ else /* if (ReturnValue == ExceptionCollidedUnwind) */
{ {