event.c: Don't infinite loop while completing a zero-length read.

tcp.c: Correctly pass on length in recv.

svn path=/trunk/; revision=10999

reactos/drivers/net/tcpip/transport/tcp/event.c

@@ -91,12 +91,15 @@ int TCPSocketState(void *ClientData,
 			    ("Completing Receive Request: %x\n", 
 			     Bucket->Request));
 		
-		Complete( Bucket->Request.RequestContext, 
-			  STATUS_SUCCESS, 
-			  Received );
-	    } else {
+		Complete( Bucket->Request.RequestContext,
+			  STATUS_SUCCESS, Received );
+	    } else if( Status == STATUS_SUCCESS ) {
 		InsertHeadList( &Connection->ReceiveRequest,
 				&Bucket->Entry );
+		break;
+	    } else {
+		Complete( Bucket->Request.RequestContext, Status, 0 );
+		break;
 	    }
 	}
     } 

reactos/drivers/net/tcpip/transport/tcp/tcp.c

@@ -317,6 +317,7 @@ NTSTATUS TCPReceiveData
 	Status = STATUS_PENDING;
     } else {
 	TI_DbgPrint(MID_TRACE,("Got status %x, bytes %d\n", Status, Received));
+	*BytesReceived = Received;
     }
 
     KeReleaseSpinLock(&Connection->Lock, OldIrql);