Modified: trunk/reactos/ntoskrnl/ke/exception.c
Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
Modified: trunk/reactos/ntoskrnl/ke/i386/syscall.S
--- trunk/reactos/ntoskrnl/ke/exception.c 2005-09-12 03:10:08 UTC (rev 17815)
+++ trunk/reactos/ntoskrnl/ke/exception.c 2005-09-12 03:59:03 UTC (rev 17816)
@@ -23,7 +23,7 @@
CONTEXT LocalContext;
/* We'll have to make a copy and probe it */
- //ProbeForRead(Context, sizeof(CONTEXT), sizeof(ULONG));
+ ProbeForRead(Context, sizeof(CONTEXT), sizeof(ULONG));
RtlMoveMemory(&LocalContext, Context, sizeof(CONTEXT));
Context = &LocalContext;
--- trunk/reactos/ntoskrnl/ke/i386/exp.c 2005-09-12 03:10:08 UTC (rev 17815)
+++ trunk/reactos/ntoskrnl/ke/i386/exp.c 2005-09-12 03:59:03 UTC (rev 17816)
@@ -1017,6 +1017,7 @@
/* Align context size and get stack pointer */
Size = (sizeof(CONTEXT) + 3) & ~3;
Stack = (Context.Esp & ~3) - Size;
+ DPRINT1("Stack: %lx\n", Stack);
/* Probe stack and copy Context */
ProbeForWrite((PVOID)Stack, Size, sizeof(ULONG));
@@ -1027,6 +1028,7 @@
(EXCEPTION_MAXIMUM_PARAMETERS - ExceptionRecord->NumberParameters) *
sizeof(ULONG) + 3) & ~3;
NewStack = Stack - Size;
+ DPRINT1("NewStack: %lx\n", NewStack);
/* Probe stack and copy exception record. Don't forget to add the two params */
ProbeForWrite((PVOID)(NewStack - 2 * sizeof(ULONG_PTR)),
--- trunk/reactos/ntoskrnl/ke/i386/syscall.S 2005-09-12 03:10:08 UTC (rev 17815)
+++ trunk/reactos/ntoskrnl/ke/i386/syscall.S 2005-09-12 03:59:03 UTC (rev 17816)
@@ -498,6 +498,13 @@
pop ebp
mov esp, ebp
+ /* Check the result */
+ or eax, eax
+ jz _KiServiceExit2
+
+ /* Restore debug registers too */
+ jmp _KiServiceExit
+
.globl _NtContinue@8
_NtContinue@8: