[pschweitzer] 69489: [CSQ] Add even more sanity checks

Author: pschweitzer
Date: Sat Oct 10 14:52:19 2015
New Revision: 69489

URL: http://svn.reactos.org/svn/reactos?rev=69489&view=rev
Log:
[CSQ]
Add even more sanity checks

Modified:
    trunk/reactos/lib/drivers/csq/csq.c

Modified: trunk/reactos/lib/drivers/csq/csq.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/drivers/csq/csq.c?rev=6...
==============================================================================
--- trunk/reactos/lib/drivers/csq/csq.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/drivers/csq/csq.c	[iso-8859-1] Sat Oct 10 14:52:19 2015
@@ -337,6 +337,8 @@
         if(!Irp)
             break;

+        ASSERT(Context->Csq == Csq);
+
         /* Unset the cancel routine and see if it has already been canceled */
         if(!IoSetCancelRoutine(Irp, NULL))
         {
@@ -348,6 +350,8 @@
             break;
         }

+        ASSERT(Context == Irp->Tail.Overlay.DriverContext[3]);
+
         /* This IRP is valid and is ours.  Dequeue it, fix it up, and return */
         Csq->CsqRemoveIrp(Csq, Irp);

@@ -358,7 +362,7 @@
             Context->Irp = NULL;

ASSERT(Context->Csq == Csq);
-        }        
+        }
     }
     while(0);

@@ -412,8 +416,12 @@
         /* Unset the context stuff and return */
         Context = (PIO_CSQ_IRP_CONTEXT)InterlockedExchangePointer(&Irp->Tail.Overlay.DriverContext[3], NULL);

-        if(Context && Context->Type == IO_TYPE_CSQ_IRP_CONTEXT)
+        if (Context && Context->Type == IO_TYPE_CSQ_IRP_CONTEXT)
+        {
             Context->Irp = NULL;
+
+            ASSERT(Context->Csq == Csq);
+        }

break;
     }