[or-cvs] bandaid: make Giorgos Pallas"s dns assert bug not actually ...

[Roger Dingledine]

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

Modified Files:
	dns.c 
Log Message:
bandaid: make Giorgos Pallas's dns assert bug not actually crash on him.
one day we should try to figure out what's actually going on here.


Index: dns.c
===================================================================
RCS file: /home2/or/cvsroot/tor/src/or/dns.c,v
retrieving revision 1.128
retrieving revision 1.129
diff -u -d -r1.128 -r1.129
--- dns.c	3 Jan 2005 19:07:25 -0000	1.128
+++ dns.c	4 Jan 2005 06:21:06 -0000	1.129
@@ -396,6 +396,11 @@
     return;
   }
 
+  if (!resolve->pending_connections) {
+    /* XXX this should never trigger, but sometimes it does */
+    log_fn(LOG_WARN,"Bug: Address '%s' is pending but has no pending connections!", address);
+    return;
+  }
   tor_assert(resolve->pending_connections);
 
   /* mark all pending connections to fail */