Fixes to connection freeing crashes

[silc.git] / apps / silcd / packet_send.c

diff --git a/apps/silcd/packet_send.c b/apps/silcd/packet_send.c
index 7a900109106533fcdb3e1d482658e39729a21ced..b65943779222b58db3ba054bb670b62ef00bd1bd 100644 (file)
--- a/apps/silcd/packet_send.c
+++ b/apps/silcd/packet_send.c
@@ -1442,10 +1442,11 @@ void silc_server_send_channel_key(SilcServer server,
   tmp_len = strlen(cipher);
   packet = silc_channel_key_payload_encode(cid_len, cid, tmp_len, cipher,
                                            channel->key_len / 8, channel->key);
-  silc_server_packet_send_to_channel(server, sender, channel,
-                                    SILC_PACKET_CHANNEL_KEY,
-                                     route, TRUE, packet->data,
-                                    silc_buffer_len(packet));
+  if (packet)
+    silc_server_packet_send_to_channel(server, sender, channel,
+                                      SILC_PACKET_CHANNEL_KEY,
+                                       route, TRUE, packet->data,
+                                      silc_buffer_len(packet));
   silc_buffer_free(packet);
 }