From: Roger Dingledine <arma@torproject.org>
Date: Mon, 29 Mar 2004 19:51:39 +0000 (+0000)
Subject: make normal exit nodes less likely to crash from the conn-munging bug
X-Git-Tag: tor-0.0.5~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0edf0ea7cc9d2fabb195f105ae888e42d1351a94;p=thirdparty%2Ftor.git

make normal exit nodes less likely to crash from the conn-munging bug
but leave dirservers just as likely to crash


svn:r1363
---

diff --git a/src/or/dns.c b/src/or/dns.c
index c07cba8e24..abf08df79c 100644
--- a/src/or/dns.c
+++ b/src/or/dns.c
@@ -113,14 +113,15 @@ int dns_resolve(connection_t *exitconn) {
   uint32_t now = time(NULL);
   assert_connection_ok(exitconn, 0);
 
-#if 0 /* only enable this once we've found the conn-munging bug */
-  /* first check if exitconn->address is an IP. If so, we already
-   * know the answer. */
-  if (tor_inet_aton(exitconn->address, &in) != 0) {
-    exitconn->addr = ntohl(in.s_addr);
-    return 1;
+  /* XXX leave disabled for dirservers so we can find the conn-munging bug */
+  if(!options.DirPort) {
+    /* first check if exitconn->address is an IP. If so, we already
+     * know the answer. */
+    if (tor_inet_aton(exitconn->address, &in) != 0) {
+      exitconn->addr = ntohl(in.s_addr);
+      return 1;
+    }
   }
-#endif
 
   /* then take this opportunity to see if there are any expired
    * resolves in the tree. */