[or-cvs] fix a seg fault on hup when FascistFirewall is defined

[Roger Dingledine]

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

Modified Files:
	config.c 
Log Message:
fix a seg fault on hup when FascistFirewall is defined


Index: config.c
===================================================================
RCS file: /home/or/cvsroot/src/or/config.c,v
retrieving revision 1.148
retrieving revision 1.149
diff -u -d -r1.148 -r1.149
--- config.c	18 Aug 2004 07:06:53 -0000	1.148
+++ config.c	18 Aug 2004 21:46:53 -0000	1.149
@@ -548,6 +548,7 @@
   if (options->FirewallPorts) {
     SMARTLIST_FOREACH(options->FirewallPorts, char *, cp, tor_free(cp));
     smartlist_free(options->FirewallPorts);
+    options->FirewallPorts = NULL;
   }
 }
 
@@ -800,8 +801,8 @@
 
   if(options->FascistFirewall && !options->FirewallPorts) {
     options->FirewallPorts = smartlist_create();
-    smartlist_add(options->FirewallPorts, "80");
-    smartlist_add(options->FirewallPorts, "443");
+    smartlist_add(options->FirewallPorts, tor_strdup("80"));
+    smartlist_add(options->FirewallPorts, tor_strdup("443"));
   }
   if(options->FirewallPorts) {
     SMARTLIST_FOREACH(options->FirewallPorts, const char *, cp,