[or-cvs] make the conn->package_window bug go away.

[arma@seul.org (Roger Dingledine)]

Update of /home/or/cvsroot/src/or
In directory moria.mit.edu:/home2/arma/work/onion/cvs/src/or

Modified Files:
	connection.c 
Log Message:
make the conn->package_window bug go away.

not resolved, but at least the servers will stop crashing.


Index: connection.c
===================================================================
RCS file: /home/or/cvsroot/src/or/connection.c,v
retrieving revision 1.77
retrieving revision 1.78
diff -u -d -r1.77 -r1.78
--- connection.c	25 Aug 2003 20:57:23 -0000	1.77
+++ connection.c	25 Aug 2003 21:43:51 -0000	1.78
@@ -564,7 +564,6 @@
   assert(!connection_speaks_cells(conn));
 
 repeat_connection_package_raw_inbuf:
-  assert(conn->package_window > 0);
 
   circ = circuit_get_by_conn(conn);
   if(!circ) {
@@ -574,6 +573,12 @@
 
   if(circuit_consider_stop_edge_reading(circ, conn->type, conn->cpath_layer))
     return 0;
+
+  if(conn->package_window <= 0) {
+    log_fn(LOG_ERR,"called with package_window 0. Tell Roger.");
+    connection_stop_reading(conn);
+    return 0;
+  }
 
   amount_to_process = conn->inbuf_datalen;