From: Pekka Riikonen <priikone@silcnet.org>
Date: Wed, 11 Sep 2002 07:15:19 +0000 (+0000)
Subject: 	In signoff assure that channel key is present before sending it.
X-Git-Tag: silc.server.0.9.5
X-Git-Url: http://git.silcnet.org/gitweb/?p=silc.git;a=commitdiff_plain;h=66816b4c37c80b401ad8dad52269abd1e257f3ec

	In signoff assure that channel key is present before sending it.
	Can crash server.
---

diff --git a/apps/silcd/server_util.c b/apps/silcd/server_util.c
index 93f2d5bd..92b7bd78 100644
--- a/apps/silcd/server_util.c
+++ b/apps/silcd/server_util.c
@@ -358,7 +358,7 @@ bool silc_server_remove_clients_by_server(SilcServer server,
     }
 
     /* Do not send the channel key if private channel key mode is set */
-    if (channel->mode & SILC_CHANNEL_MODE_PRIVKEY)
+    if (channel->mode & SILC_CHANNEL_MODE_PRIVKEY || !channel->channel_key)
       continue;
 
     silc_server_send_channel_key(server, NULL, channel,