/*
connection.c -- connection list management
- Copyright (C) 2000-2009 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2000-2012 Guus Sliepen <guus@tinc-vpn.org>,
2000-2005 Ivo Timmermans
2008 Max Rijevski <maksuf@gmail.com>
return xmalloc_and_zero(sizeof(connection_t));
}
-void free_connection(connection_t *c) {
- if(!c)
- return;
-
- if(c->name)
- free(c->name);
-
- if(c->hostname)
- free(c->hostname);
-
+void free_connection_partially(connection_t *c) {
cipher_close(&c->incipher);
digest_close(&c->indigest);
cipher_close(&c->outcipher);
ecdsa_free(&c->ecdsa);
rsa_free(&c->rsa);
- if(c->hischallenge)
+ if(c->hischallenge) {
free(c->hischallenge);
-
- if(c->config_tree)
- exit_configuration(&c->config_tree);
+ c->hischallenge = NULL;
+ }
buffer_clear(&c->inbuf);
buffer_clear(&c->outbuf);
if(c->socket > 0)
closesocket(c->socket);
+ c->socket = -1;
+
+ c->protocol_major = 0;
+ c->protocol_minor = 0;
+ c->allow_request = 0;
+}
+
+void free_connection(connection_t *c) {
+ if(!c)
+ return;
+
+ free_connection_partially(c);
+
+ free(c->name);
+ free(c->hostname);
+
+ if(c->config_tree)
+ exit_configuration(&c->config_tree);
+
free(c);
}