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- Fix KeRaiseUserException (can't use "return" from SEH_HANDLE).

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svn path=/trunk/; revision=23803
This commit is contained in:
Alex Ionescu 2006-08-30 17:01:58 +00:00
parent 5fc996c43e
commit 7ea78797f2
1 changed files with 11 additions and 6 deletions
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17
reactos/ntoskrnl/ke/i386/exp.c
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@ -812,27 +812,32 @@ NTSTATUS
NTAPI
KeRaiseUserException(IN NTSTATUS ExceptionCode)
{
NTSTATUS Status = STATUS_SUCCESS;
ULONG OldEip;
PKTHREAD Thread = KeGetCurrentThread();
PTEB Teb = KeGetCurrentThread()->Teb;
PKTRAP_FRAME TrapFrame = KeGetCurrentThread()->TrapFrame;
/* Make sure we can access the TEB */
_SEH_TRY
{
Thread->Teb->ExceptionCode = ExceptionCode;
/* Set the exception code */
Teb->ExceptionCode = ExceptionCode;
}
_SEH_HANDLE
{
return(ExceptionCode);
/* Save exception code */
Status = ExceptionCode;
}
_SEH_END;
if (!NT_SUCCESS(Status)) return Status;
/* Get the old EIP */
OldEip = Thread->TrapFrame->Eip;
OldEip = TrapFrame->Eip;
/* Change it to the user-mode dispatcher */
Thread->TrapFrame->Eip = (ULONG_PTR)KeRaiseUserExceptionDispatcher;
TrapFrame->Eip = (ULONG_PTR)KeRaiseUserExceptionDispatcher;
/* Return the old EIP */
return((NTSTATUS)OldEip);
return (NTSTATUS)OldEip;
}