From 91ac8bce6e7cd9179b41d619bfdae7cb621c80ff Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sun, 14 Sep 2008 05:16:32 +0000
Subject: [PATCH]  - Change our method of queuing work items so we don't leak
 anymore

svn path=/branches/aicom-network-fixes/; revision=36211
---
 drivers/network/ndis/ndis/miniport.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/drivers/network/ndis/ndis/miniport.c b/drivers/network/ndis/ndis/miniport.c
index e854bd467de..66b22d9abad 100644
--- a/drivers/network/ndis/ndis/miniport.c
+++ b/drivers/network/ndis/ndis/miniport.c
@@ -748,11 +748,10 @@ NdisMQueryInformationComplete(
     KeLowerIrql(OldIrql);
 }
 
-VOID NTAPI MiniportWorker(
-    IN PDEVICE_OBJECT DeviceObject,
-    IN PVOID Context)
+VOID NTAPI MiniportWorker(IN PVOID WorkItem)
 {
-  PLOGICAL_ADAPTER Adapter = GET_LOGICAL_ADAPTER(Context);
+  PNDIS_WORK_ITEM NdisWorkItem = WorkItem;
+  PLOGICAL_ADAPTER Adapter = GET_LOGICAL_ADAPTER(NdisWorkItem->Context);
   KIRQL OldIrql;
   NDIS_STATUS NdisStatus;
   PVOID WorkItemContext;
@@ -858,6 +857,8 @@ VOID NTAPI MiniportWorker(
             break;
         }
     }
+
+  ExFreePool(WorkItem);
 }
 
 
@@ -876,15 +877,20 @@ VOID NTAPI MiniportDpc(
  *     SystemArgument2 = Unused
  */
 {
-  PIO_WORKITEM WorkItem;
-  PLOGICAL_ADAPTER Adapter = GET_LOGICAL_ADAPTER(DeferredContext);
+  PNDIS_WORK_ITEM NdisWorkItem;
+  PWORK_QUEUE_ITEM WorkItem;
 
   NDIS_DbgPrint(DEBUG_MINIPORT, ("Called.\n"));
 
-  WorkItem = IoAllocateWorkItem(Adapter->NdisMiniportBlock.DeviceObject);
-  if( !WorkItem ) return;
+  NdisWorkItem = ExAllocatePool(NonPagedPool, sizeof(PNDIS_WORK_ITEM));
 
-  IoQueueWorkItem(WorkItem, MiniportWorker, CriticalWorkQueue, DeferredContext);
+  WorkItem = (PWORK_QUEUE_ITEM)NdisWorkItem->WrapperReserved;
+
+  NdisWorkItem->Context = DeferredContext;
+
+  ExInitializeWorkItem(WorkItem, MiniportWorker, NdisWorkItem);
+
+  ExQueueWorkItem(WorkItem, CriticalWorkQueue);
 }