Update copyright information.

[oweals/tinc.git] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index 9e5d145ea200295ae989c27bc1cb1d16a995e56f..6d77cb560aba0497f9f32fc3012e7d42307cdf23 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -1,7 +1,7 @@
 /*
     connection.c -- connection list management
-    Copyright (C) 2000-2004 Guus Sliepen <guus@tinc-vpn.org>,
-                  2000-2004 Ivo Timmermans <ivo@tinc-vpn.org>
+    Copyright (C) 2000-2009 Guus Sliepen <guus@tinc-vpn.org>,
+                  2000-2005 Ivo Timmermans
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -37,7 +37,7 @@ connection_t *broadcast;
 
 static int connection_compare(const connection_t *a, const connection_t *b)
 {
-       return (void *)a - (void *)b;
+       return a < b ? -1 : a == b ? 0 : 1;
 }
 
 void init_connections(void)
@@ -78,6 +78,9 @@ void free_connection(connection_t *c)
 {
        cp();
 
+       if(c->name)
+               free(c->name);
+
        if(c->hostname)
                free(c->hostname);
 
@@ -87,12 +90,31 @@ void free_connection(connection_t *c)
        if(c->outkey)
                free(c->outkey);
 
+       if(c->inctx) {
+               EVP_CIPHER_CTX_cleanup(c->inctx);
+               free(c->inctx);
+       }
+
+       if(c->outctx) {
+               EVP_CIPHER_CTX_cleanup(c->outctx);
+               free(c->outctx);
+       }
+
        if(c->mychallenge)
                free(c->mychallenge);
 
        if(c->hischallenge)
                free(c->hischallenge);
 
+       if(c->config_tree)
+               exit_configuration(&c->config_tree);
+
+       if(c->outbuf)
+               free(c->outbuf);
+
+       if(c->rsa_key)
+               RSA_free(c->rsa_key);
+
        free(c);
 }
 
@@ -121,8 +143,9 @@ void dump_connections(void)
 
        for(node = connection_tree->head; node; node = node->next) {
                c = node->data;
-               logger(LOG_DEBUG, _(" %s at %s options %lx socket %d status %04x"),
-                          c->name, c->hostname, c->options, c->socket, *(uint32_t *)&c->status);
+               logger(LOG_DEBUG, _(" %s at %s options %lx socket %d status %04x outbuf %d/%d/%d"),
+                          c->name, c->hostname, c->options, c->socket, bitfield_to_int(&c->status, sizeof c->status),
+                          c->outbufsize, c->outbufstart, c->outbuflen);
        }
 
        logger(LOG_DEBUG, _("End of connections."));
@@ -135,7 +158,7 @@ bool read_connection_config(connection_t *c)
 
        cp();
 
-       asprintf(&fname, "%s/hosts/%s", confbase, c->name);
+       xasprintf(&fname, "%s/hosts/%s", confbase, c->name);
        x = read_config_file(c->config_tree, fname);
        free(fname);