From: Roger Dingledine <arma@torproject.org>
Date: Fri, 17 Oct 2003 04:48:20 +0000 (+0000)
Subject: catch misconfigured machines that return hostname as fqdn
X-Git-Tag: tor-0.0.2pre13~21
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5c563939ef7048749b775d3e2bf5dc26b39161d2;p=thirdparty%2Ftor.git

catch misconfigured machines that return hostname as fqdn


svn:r610
---

diff --git a/src/or/routers.c b/src/or/routers.c
index 292e045b77..121d66bb3b 100644
--- a/src/or/routers.c
+++ b/src/or/routers.c
@@ -1130,6 +1130,10 @@ int router_rebuild_descriptor(void) {
       return -1;
     }
     address = localhostname;
+    if(!strchr(address,'.')) {
+      log_fn(LOG_WARN,"fqdn '%s' has only one element. Misconfigured machine?",address);
+      return -1;
+    }
   }
   ri = tor_malloc(sizeof(routerinfo_t));
   ri->address = tor_strdup(address);