fixed implementation of SetErrorMode() which should rather store the mode in the EPROCESS structure

svn path=/trunk/; revision=13136

reactos/lib/kernel32/except/except.c

@@ -15,9 +15,28 @@
 #define NDEBUG
 #include "../include/debug.h"
 
-UINT GlobalErrorMode = 0;
 LPTOP_LEVEL_EXCEPTION_FILTER GlobalTopLevelExceptionFilter = UnhandledExceptionFilter;
 
+UINT
+STDCALL
+GetErrorMode(VOID)
+{
+  NTSTATUS Status;
+  UINT ErrMode;
+  
+  Status = NtQueryInformationProcess(NtCurrentProcess(),
+                                     ProcessDefaultHardErrorMode,
+                                     (PVOID)&ErrMode,
+                                     sizeof(ErrMode),
+                                     NULL);
+  if(!NT_SUCCESS(Status))
+  {
+    SetLastErrorByStatus(Status);
+    return 0;
+  }
+  
+  return ErrMode;
+}
 
 /*
  * @implemented
@@ -26,7 +45,22 @@ UINT
 STDCALL
 SetErrorMode(UINT uMode)
 {
-   return (UINT)InterlockedExchange((LONG*)&GlobalErrorMode, (LONG)uMode);
+   UINT PrevErrMode;
+   NTSTATUS Status;
+   
+   PrevErrMode = GetErrorMode();
+   
+   Status = NtSetInformationProcess(NtCurrentProcess(),
+                                    ProcessDefaultHardErrorMode,
+                                    (PVOID)&uMode,
+                                    sizeof(uMode));
+   if(!NT_SUCCESS(Status))
+   {
+     SetLastErrorByStatus(Status);
+     return 0;
+   }
+
+   return PrevErrMode;
 }
 
 
@@ -114,7 +148,7 @@ UnhandledExceptionFilter(struct _EXCEPTION_POINTERS *ExceptionInfo)
       return EXCEPTION_CONTINUE_SEARCH;
    }
 
-   if ((GlobalErrorMode & SEM_NOGPFAULTERRORBOX) == 0)
+   if ((GetErrorMode() & SEM_NOGPFAULTERRORBOX) == 0)
    {
 #ifdef _X86_
       PULONG Frame;

reactos/ntoskrnl/cc/copy.c

@@ -25,7 +25,7 @@ static PFN_TYPE CcZeroPage = 0;
 #define MAX_RW_LENGTH	(256 * 1024)
 
 #if defined(__GNUC__)
-void * alloca(size_t size);
+/* void * alloca(size_t size); */
 #elif defined(_MSC_VER)
 void* _alloca(size_t size);
 #else

reactos/ntoskrnl/cc/view.c

@@ -100,7 +100,7 @@ static CLIENT_ID LazyCloseThreadId;
 static volatile BOOLEAN LazyCloseThreadShouldTerminate;
 
 #if defined(__GNUC__)
-void * alloca(size_t size);
+/* void * alloca(size_t size); */
 #elif defined(_MSC_VER)
 void* _alloca(size_t size);
 #else

reactos/ntoskrnl/include/ntoskrnl.h

@@ -62,4 +62,6 @@
 #include <napi/teb.h>
 #include <napi/win32.h>
 
+#include <pseh.h>
+
 #endif /* INCLUDE_NTOSKRNL_H */

reactos/ntoskrnl/ke/i386/exp.c

@@ -30,7 +30,7 @@
 /* INCLUDES *****************************************************************/
 
 #include <ntoskrnl.h>
-#include <pseh.h>
+
 #define NDEBUG
 #include <internal/debug.h>
 

reactos/ntoskrnl/mm/pool.c

@@ -10,7 +10,6 @@
 /* INCLUDES ****************************************************************/
 
 #include <ntoskrnl.h>
-#include <pseh.h>
 
 #define NDEBUG
 #include <internal/debug.h>

reactos/ntoskrnl/mm/virtual.c

@@ -27,7 +27,6 @@
 /* INCLUDE *****************************************************************/
 
 #include <ntoskrnl.h>
-#include <pseh.h>
 
 #define NDEBUG
 #include <internal/debug.h>

reactos/ntoskrnl/ps/process.c

@@ -1139,7 +1139,7 @@ NtQueryInformationProcess(IN  HANDLE ProcessHandle,
     */
 
    Status = ObReferenceObjectByHandle(ProcessHandle,
-				      PROCESS_SET_INFORMATION,
+				      PROCESS_QUERY_INFORMATION,
 				      PsProcessType,
 				      UserMode,
 				      (PVOID*)&Process,
@@ -1272,12 +1272,21 @@ NtQueryInformationProcess(IN  HANDLE ProcessHandle,
 	else
 	{
 	  PULONG HardErrMode = (PULONG)ProcessInformation;
-	  *HardErrMode = Process->DefaultHardErrorProcessing;
-
-	  if (ReturnLength)
+	  _SEH_TRY
 	  {
-	    *ReturnLength = sizeof(ULONG);
+	    *HardErrMode = Process->DefaultHardErrorProcessing;
+	    if (ReturnLength)
+	    {
+	      *ReturnLength = sizeof(ULONG);
+	    }
+
+            Status = STATUS_SUCCESS;
 	  }
+	  _SEH_HANDLE
+	  {
+            Status = _SEH_GetExceptionCode();
+	  }
+	  _SEH_END;
 	}
 	break;
 
@@ -1445,10 +1454,32 @@ NtSetInformationProcess(IN HANDLE ProcessHandle,
 	ProcessAccessTokenP = (PHANDLE)ProcessInformation;
 	Status = PspAssignPrimaryToken(Process, *ProcessAccessTokenP);
 	break;
+
+      case ProcessDefaultHardErrorMode:
+      {
+        if(ProcessInformationLength != sizeof(UINT))
+        {
+          Status = STATUS_INFO_LENGTH_MISMATCH;
+        }
+        else
+        {
+          _SEH_TRY
+          {
+            InterlockedExchange((LONG*)&Process->DefaultHardErrorProcessing,
+                                *(PLONG)ProcessInformation);
+            Status = STATUS_SUCCESS;
+          }
+          _SEH_HANDLE
+          {
+            Status = _SEH_GetExceptionCode();
+          }
+          _SEH_END;
+        }
+        break;
+      }
 	
       case ProcessLdtInformation:
       case ProcessLdtSize:
-      case ProcessDefaultHardErrorMode:
       case ProcessIoPortHandlers:
       case ProcessWorkingSetWatch:
       case ProcessUserModeIOPL:

reactos/ntoskrnl/ps/w32call.c

@@ -25,7 +25,7 @@
 #include <internal/debug.h>
 
 #if defined(__GNUC__)
-void * alloca(size_t size);
+/* void * alloca(size_t size); */
 #elif defined(_MSC_VER)
 void* _alloca(size_t size);
 #else