[NTOSKRNL]

[reactos.git] / reactos / ntoskrnl / io / iomgr / irp.c

diff --git a/reactos/ntoskrnl/io/iomgr/irp.c b/reactos/ntoskrnl/io/iomgr/irp.c
index 635dd53..0863f58 100644 (file)
--- a/reactos/ntoskrnl/io/iomgr/irp.c
+++ b/reactos/ntoskrnl/io/iomgr/irp.c
@@ -1134,6 +1134,9 @@ IofCallDriver(IN PDEVICE_OBJECT DeviceObject,
     PDRIVER_OBJECT DriverObject;
     PIO_STACK_LOCATION StackPtr;
 
+    /* Make sure this is a valid IRP */
+    ASSERT(Irp->Type == IO_TYPE_IRP);
+
     /* Get the Driver Object */
     DriverObject = DeviceObject->DriverObject;
 
@@ -1214,13 +1217,15 @@ IofCompleteRequest(IN PIRP Irp,
         ErrorCode = PtrToUlong(LastStackPtr->Parameters.Others.Argument4);
     }
 
-    /* Get the Current Stack and skip it */
+    /* Get the Current Stack */
     StackPtr = IoGetCurrentIrpStackLocation(Irp);
-    IoSkipCurrentIrpStackLocation(Irp);
 
     /* Loop the Stacks and complete the IRPs */
     do
     {
+        /* Skip current stack location */
+        IoSkipCurrentIrpStackLocation(Irp);
+
         /* Set Pending Returned */
         Irp->PendingReturned = StackPtr->Control & SL_PENDING_RETURNED;
 
@@ -1283,10 +1288,9 @@ IofCompleteRequest(IN PIRP Irp,
             IopClearStackLocation(StackPtr);
         }
 
-        /* Move to next stack location and pointer */
-        IoSkipCurrentIrpStackLocation(Irp);
+        /* Move pointer to next stack location */
         StackPtr++;
-    } while (Irp->CurrentLocation <= (Irp->StackCount + 1));
+    } while (Irp->CurrentLocation <= Irp->StackCount);
 
     /* Check if the IRP is an associated IRP */
     if (Irp->Flags & IRP_ASSOCIATED_IRP)