Fix some logic in port management code.

Modified: trunk/reactos/drivers/lib/ip/network/ports.c

--- trunk/reactos/drivers/lib/ip/network/ports.c	2005-03-16 20:36:02 UTC (rev 14142)
+++ trunk/reactos/drivers/lib/ip/network/ports.c	2005-03-16 21:03:51 UTC (rev 14143)
@@ -20,8 +20,7 @@

     RtlInitializeBitMap( &PortSet->ProtoBitmap, 
 			 PortSet->ProtoBitBuffer,
 			 PortSet->PortsToOversee );

-    RtlClearBits( &PortSet->ProtoBitmap, 
-                  PortSet->StartingPort, PortsToManage );

+    RtlClearAllBits( &PortSet->ProtoBitmap );

     ExInitializeFastMutex( &PortSet->Mutex );
 }
 
@@ -31,14 +30,16 @@

 
 VOID DeallocatePort( PPORT_SET PortSet, ULONG Port ) {
     Port = htons(Port);

-    RtlClearBits( &PortSet->ProtoBitmap, 
-		  PortSet->StartingPort + Port, 1 );

+    ASSERT(Port >= PortSet->StartingPort);
+    ASSERT(Port < PortSet->StartingPort + PortSet->PortsToOversee);
+    RtlClearBits( &PortSet->ProtoBitmap, Port - PortSet->StartingPort, 1 );

 }
 
 BOOLEAN AllocatePort( PPORT_SET PortSet, ULONG Port ) {
     BOOLEAN Clear;
 
     Port = htons(Port);

+    ASSERT(Port >= PortSet->StartingPort);

     Port -= PortSet->StartingPort;
 
     ExAcquireFastMutex( &PortSet->Mutex );