From 55c38f88b9b568cb6cfcd77cac2dd580e80c6b91 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 22 May 2006 23:24:06 +0000
Subject: [PATCH] Remove string size limit on NEWDESC messages; solve bug 291.

svn:r6463
---
 src/or/control.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/or/control.c b/src/or/control.c
index 7dcdf99910..7413d34303 100644
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -2852,8 +2852,12 @@ control_event_descriptors_changed(smartlist_t *routers)
     tor_free(msg);
   }
   if (EVENT_IS_INTERESTING1(EVENT_NEW_DESC)) {
-    msg = smartlist_join_strings(identities, " ", 0, &len);
-    send_control1_event(EVENT_NEW_DESC, "650 NEWDESC %s\r\n", msg);
+    char *ids = smartlist_join_strings(identities, " ", 0, &len);
+    size_t len = strlen(ids)+32;
+    msg = tor_malloc(len);
+    tor_snprintf(msg, len, "650 NEWDESC %s\r\n", ids);
+    send_control1_event_string(EVENT_NEW_DESC, msg);
+    tor_free(ids);
     tor_free(msg);
   }
   SMARTLIST_FOREACH(identities, char *, cp, tor_free(cp));