[ion] 22697: - Activate the Grim Reaper and remove a hard-coded bugcheck. This fixes random bugchecks and especially bugchecks on shutdown.

Author: ion
Date: Thu Jun 29 23:24:10 2006
New Revision: 22697

URL: http://svn.reactos.org/svn/reactos?rev=22697&view=rev
Log:
- Activate the Grim Reaper and remove a hard-coded bugcheck. This fixes random bugchecks and especially bugchecks on shutdown.

Modified:
    trunk/reactos/ntoskrnl/ob/obhandle.c
    trunk/reactos/ntoskrnl/ob/oblife.c
    trunk/reactos/ntoskrnl/ob/obref.c
    trunk/reactos/ntoskrnl/ob/obwait.c

Modified: trunk/reactos/ntoskrnl/ob/obhandle.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obhandle.c?rev=...
==============================================================================
--- trunk/reactos/ntoskrnl/ob/obhandle.c (original)
+++ trunk/reactos/ntoskrnl/ob/obhandle.c Thu Jun 29 23:24:10 2006
@@ -728,12 +728,7 @@
             ObjectHeader->PointerCount);

/* Check if the types match */
-    if ((Type) && (ObjectType != Type))
-    {
-        /* They don't; fail */
-        DPRINT1("Type mismatch: %wZ, %wZ\n", &ObjectType->Name, &Type->Name);
-        return STATUS_OBJECT_TYPE_MISMATCH;
-    }
+    if ((Type) && (ObjectType != Type)) return STATUS_OBJECT_TYPE_MISMATCH;

/* Check if this is a kernel handle */
     if ((HandleAttributes & OBJ_KERNEL_HANDLE) && (AccessMode == KernelMode))

Modified: trunk/reactos/ntoskrnl/ob/oblife.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/oblife.c?rev=22...
==============================================================================
--- trunk/reactos/ntoskrnl/ob/oblife.c (original)
+++ trunk/reactos/ntoskrnl/ob/oblife.c Thu Jun 29 23:24:10 2006
@@ -163,7 +163,7 @@
     PVOID NextObject;

/* Start reaping */
-    while((ReapObject = InterlockedExchangePointer(&ObpReaperList, NULL)))
+    while ((ReapObject = InterlockedExchangePointer(&ObpReaperList, NULL)))
     {
         /* Start deletion loop */
         do
@@ -176,7 +176,7 @@

/* Move to the next one */
             ReapObject = NextObject;
-        } while(NextObject != NULL);
+        } while (NextObject);
     }
 }

@@ -266,7 +266,6 @@
                 (StringLength == (MAXUSHORT - sizeof(UNICODE_NULL) + 1)))
             {
                 /* PS: Please keep the checks above expanded for clarity */
-                DPRINT1("Invalid String Length\n");
                 Status = STATUS_OBJECT_NAME_INVALID;
             }
             else
@@ -305,7 +304,6 @@
                 else
                 {
                     /* Fail */
-                    DPRINT1("Out of Memory!\n");
                     Status = STATUS_INSUFFICIENT_RESOURCES;
                 }
             }
@@ -523,7 +521,7 @@
     }

/* Initialize the Object Name Info */
-    if (HasNameInfo) 
+    if (HasNameInfo)
     {
         NameInfo = (POBJECT_HEADER_NAME_INFO)Header;
         NameInfo->Name = *ObjectName;
@@ -757,8 +755,17 @@
                                sizeof(OBJECT_TYPE) + sizeof(OBJECT_HEADER),
                                KernelMode,
                                (POBJECT_HEADER*)&Header);
-    if (!NT_SUCCESS(Status)) return Status;
+    if (!NT_SUCCESS(Status))
+    {
+        /* Free the name and fail */
+        ExFreePool(ObjectName.Buffer);
+        return Status;
+    }
+
+    /* Setup the flags and name */
     LocalObjectType = (POBJECT_TYPE)&Header->Body;
+    LocalObjectType->Name = ObjectName;
+    Header->Flags |= OB_FLAG_KERNEL_MODE | OB_FLAG_PERMANENT;

/* Check if this is the first Object Type */
     if (!ObTypeObjectType)
@@ -778,13 +785,9 @@
         LocalObjectType->Key = *(PULONG)Tag;
     }

-    /* Set it up */
+    /* Set up the type information */
     LocalObjectType->TypeInfo = *ObjectTypeInitializer;
-    LocalObjectType->Name = *TypeName;
     LocalObjectType->TypeInfo.PoolType = ObjectTypeInitializer->PoolType;
-
-    /* These two flags need to be manually set up */
-    Header->Flags |= OB_FLAG_KERNEL_MODE | OB_FLAG_PERMANENT;

/* Check if we have to maintain a type list */
     if (NtGlobalFlag & FLG_MAINTAIN_OBJECT_TYPELIST)

Modified: trunk/reactos/ntoskrnl/ob/obref.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obref.c?rev=226...
==============================================================================
--- trunk/reactos/ntoskrnl/ob/obref.c (original)
+++ trunk/reactos/ntoskrnl/ob/obref.c Thu Jun 29 23:24:10 2006
@@ -122,7 +122,6 @@
                      Header->NextToFree);

/* Queue the work item */
-            KeBugCheck(0);
             ExQueueWorkItem(&ObpReaperWorkItem, DelayedWorkQueue);
         }
     }

Modified: trunk/reactos/ntoskrnl/ob/obwait.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obwait.c?rev=22...
==============================================================================
--- trunk/reactos/ntoskrnl/ob/obwait.c (original)
+++ trunk/reactos/ntoskrnl/ob/obwait.c Thu Jun 29 23:24:10 2006
@@ -151,9 +151,10 @@
         }

/* Get a pointer to it */
-        if (!(HandleEntry = ExMapHandleToPointer(HandleTable, Handles[i])))
-        {
-            DPRINT1("Invalid handle\n");
+        HandleEntry = ExMapHandleToPointer(HandleTable, Handles[i]);
+        if (!HandleEntry)
+        {
+            /* Fail, handle is invalid */
             Status = STATUS_INVALID_HANDLE;
             goto Quickie;
         }