X-Git-Url: http://git.silcnet.org/gitweb/?p=runtime.git;a=blobdiff_plain;f=apps%2Fsilcd%2Fserver.c;h=7d5ce4edb2a1fd4c925d638aa73ea537b3513066;hp=fd57d9d410cb2773f1b346222169454b220e7998;hb=8b11d3c1627f1dc3c7966bb51901bcdcf1f8a9fb;hpb=9b290d7cd0ad262dfc23ef2e5673a2e088d1619e

diff --git a/apps/silcd/server.c b/apps/silcd/server.c
index fd57d9d4..7d5ce4ed 100644
--- a/apps/silcd/server.c
+++ b/apps/silcd/server.c
@@ -269,6 +269,9 @@ static void silc_server_packet_error(SilcPacketEngine engine,
 		  SILC_CONNTYPE_STRING(idata->conn_type),
 		  silc_packet_error_string(error)));
 
+  if (!silc_packet_stream_is_valid(stream))
+    return;
+
   silc_schedule_task_add_timeout(server->schedule,
 				 silc_server_packet_error_timeout,
 				 stream, 0, 0);
@@ -2845,7 +2848,7 @@ static void silc_server_rekey(SilcServer server, SilcPacketStream sock,
 
 SILC_TASK_CALLBACK(silc_server_close_connection_final)
 {
-  silc_packet_stream_destroy(context);
+  silc_packet_stream_unref(context);
 }
 
 /* Closes connection to socket connection */
@@ -2858,6 +2861,9 @@ void silc_server_close_connection(SilcServer server,
   const char *hostname;
   SilcUInt16 port;
 
+  if (!silc_packet_stream_is_valid(sock))
+    return;
+
   memset(tmp, 0, sizeof(tmp));
   //  silc_socket_get_error(sock, tmp, sizeof(tmp));
   silc_socket_stream_get_info(silc_packet_stream_get_stream(sock),
@@ -2873,6 +2879,11 @@ void silc_server_close_connection(SilcServer server,
     idata->sconn = NULL;
   }
 
+  /* Take a reference and then destroy the stream.  The last reference
+     is released later in a timeout callback. */
+  silc_packet_stream_ref(sock);
+  silc_packet_stream_destroy(sock);
+
   /* Close connection with timeout */
   server->stat.conn_num--;
   silc_schedule_task_del_by_all(server->schedule, 0,