[or-cvs] fix segfault (connecting to dirserver when network is down)

[Roger Dingledine]

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

Modified Files:
	connection_edge.c directory.c 
Log Message:
fix segfault (connecting to dirserver when network is down)


Index: connection_edge.c
===================================================================
RCS file: /home/or/cvsroot/src/or/connection_edge.c,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -d -r1.38 -r1.39
--- connection_edge.c	10 Oct 2003 01:48:32 -0000	1.38
+++ connection_edge.c	13 Oct 2003 19:58:21 -0000	1.39
@@ -577,7 +577,7 @@
         return 0;
       /* else fall through */
     case -1: /* resolve failed */
-      log_fn(LOG_WARN,"Couldn't queue resolve request.");
+      log_fn(LOG_WARN,"Resolve or connect failed (%s).", conn->address);
       connection_remove(n_stream);
       connection_free(n_stream);
     case 0: /* resolve added to pending list */

Index: directory.c
===================================================================
RCS file: /home/or/cvsroot/src/or/directory.c,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -d -r1.45 -r1.46
--- directory.c	10 Oct 2003 01:48:32 -0000	1.45
+++ directory.c	13 Oct 2003 19:58:21 -0000	1.46
@@ -63,6 +63,7 @@
   switch(connection_connect(conn, router->address, router->addr, router->dir_port)) {
     case -1:
       router_mark_as_down(conn->nickname); /* don't try him again */
+      connection_remove(conn);
       connection_free(conn);
       return;
     case 0: