Indeed, arma was right. There was one ntohl too many in debug_ntop in eventdns.c

svn:r17826

ChangeLog

@@ -25,6 +25,7 @@ Changes in version 0.2.1.10-alpha - 2009-01-??
       it easier to cannibalize circuits like this later.
     - Authorities now list vote for the Stable flag for any router whose
       weighted MTBF is at least 5 days, regardless of the mean MTBF.
+    - Stop logging nameserver addresses in reverse order.
 
   o Code simplifications and refactoring:
     - Change our header file guard macros to be less likely to conflict

src/or/eventdns.c

@@ -402,9 +402,7 @@ debug_ntop(const struct sockaddr *sa)
 {
 	if (sa->sa_family == AF_INET) {
 		struct sockaddr_in *sin = (struct sockaddr_in *) sa;
-		return debug_ntoa(ntohl(sin->sin_addr.s_addr));
-		/* XXX021 Nick: the above does ntoa of ntohl. This is
-		 * probably one to-host too many. -RD */
+		return debug_ntoa(sin->sin_addr.s_addr);
 	}
 	if (sa->sa_family == AF_INET6) {
 		/* Tor-specific.  In libevent, add more check code. */