From 7fdc374dfb41f7ba4da29aa690eb49681b64e80d Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Sun, 24 Nov 2002 08:33:15 +0000
Subject: [PATCH] fixed rare race condition

svn:r138
---
 trunk/src/or/connection_exit.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/trunk/src/or/connection_exit.c b/trunk/src/or/connection_exit.c
index cc3e5ffc99..aa94e6a9ea 100644
--- a/trunk/src/or/connection_exit.c
+++ b/trunk/src/or/connection_exit.c
@@ -76,7 +76,10 @@ int connection_exit_send_connected(connection_t *conn) {
 
   circ = circuit_get_by_conn(conn);
 
-  assert(circ && circ->p_conn && circ->n_conn == conn); /* is this true? i guess i'll see if it breaks. */
+  if(!circ) {
+    log(LOG_DEBUG,"connection_exit_send_connected(): client-side sent destroy just as we completed server connection. Closing.");
+    return -1;
+  }
 
   return connection_send_connected(circ->p_aci, circ->p_conn);
 }