From: Roger Dingledine <arma@torproject.org>
Date: Sat, 20 Mar 2004 20:21:20 +0000 (+0000)
Subject: make servers not crash when they rep-hist-note circuits that don't start at them
X-Git-Tag: tor-0.0.3~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f0bad280d1a434f48233801f4e383c310283988;p=thirdparty%2Ftor.git

make servers not crash when they rep-hist-note circuits that don't start at them


svn:r1317
---

diff --git a/src/or/circuit.c b/src/or/circuit.c
index 9c07532ff2..45b10ee252 100644
--- a/src/or/circuit.c
+++ b/src/or/circuit.c
@@ -833,6 +833,14 @@ circuit_rep_hist_note_result(circuit_t *circ)
   char *prev_nickname = NULL;
   routerinfo_t *router;
   hop = circ->cpath;
+  if(!hop) {
+    /* XXX
+     * if !hop, then we're not the beginning of this circuit.
+     * for now, just forget about it. later, we should remember when
+     * extends-through-us failed, too.
+     */
+    return;
+  }
   if (options.ORPort) {
     prev_nickname = options.Nickname;
   }