X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_setup.c;h=b28413564ddc0b3a7ad3bade8dad1bc9b3b774c8;hp=c3cfb0fc49a7dd25fda4fc067b67e903db44c668;hb=9bab08e972ae0ca4b904a659d9aed46aaa9b5dd5;hpb=6c5f3d8b74ffea1522a727ef189a5ba65a939e07

diff --git a/src/net_setup.c b/src/net_setup.c
index c3cfb0fc..b2841356 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_setup.c,v 1.1.2.44 2003/08/28 21:05:10 guus Exp $
+    $Id: net_setup.c,v 1.1.2.49 2003/12/20 21:09:33 guus Exp $
 */
 
 #include "system.h"
@@ -25,6 +25,8 @@
 #include <openssl/pem.h>
 #include <openssl/rsa.h>
 #include <openssl/rand.h>
+#include <openssl/err.h>
+#include <openssl/evp.h>
 
 #include "avl_tree.h"
 #include "conf.h"
@@ -270,25 +272,26 @@ bool setup_myself(void)
 
 	/* Check some options */
 
-	if(get_config_bool(lookup_config(config_tree, "IndirectData"), &choice))
-		if(choice)
-			myself->options |= OPTION_INDIRECT;
+	if(get_config_bool(lookup_config(config_tree, "IndirectData"), &choice) && choice)
+		myself->options |= OPTION_INDIRECT;
+
+	if(get_config_bool(lookup_config(config_tree, "TCPOnly"), &choice) && choice)
+		myself->options |= OPTION_TCPONLY;
 
-	if(get_config_bool(lookup_config(config_tree, "TCPOnly"), &choice))
-		if(choice)
-			myself->options |= OPTION_TCPONLY;
+	if(get_config_bool(lookup_config(myself->connection->config_tree, "IndirectData"), &choice) && choice)
+		myself->options |= OPTION_INDIRECT;
 
-	if(get_config_bool(lookup_config(myself->connection->config_tree, "IndirectData"), &choice))
-		if(choice)
-			myself->options |= OPTION_INDIRECT;
+	if(get_config_bool(lookup_config(myself->connection->config_tree, "TCPOnly"), &choice) && choice)
+		myself->options |= OPTION_TCPONLY;
 
-	if(get_config_bool(lookup_config(myself->connection->config_tree, "TCPOnly"), &choice))
-		if(choice)
-			myself->options |= OPTION_TCPONLY;
+	if(get_config_bool(lookup_config(myself->connection->config_tree, "PMTUDiscovery"), &choice) && choice)
+		myself->options |= OPTION_DONTFRAGMENT;
 
 	if(myself->options & OPTION_TCPONLY)
 		myself->options |= OPTION_INDIRECT;
 
+	get_config_bool(lookup_config(config_tree, "TunnelServer"), &tunnelserver);
+
 	if(get_config_string(lookup_config(config_tree, "Mode"), &mode)) {
 		if(!strcasecmp(mode, "router"))
 			routing_mode = RMODE_ROUTER;
@@ -314,7 +317,7 @@ bool setup_myself(void)
 	if(!get_config_int(lookup_config(config_tree, "MACExpire"), &macexpire))
 		macexpire = 600;
 
-	if(get_config_int(lookup_config(myself->connection->config_tree, "MaxTimeout"), &maxtimeout)) {
+	if(get_config_int(lookup_config(config_tree, "MaxTimeout"), &maxtimeout)) {
 		if(maxtimeout <= 0) {
 			logger(LOG_ERR, _("Bogus maximum timeout!"));
 			return false;
@@ -372,7 +375,12 @@ bool setup_myself(void)
 	
 	if(myself->cipher) {
 		EVP_CIPHER_CTX_init(&packet_ctx);
-		EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, myself->key, myself->key + myself->cipher->key_len);
+		if(!EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, myself->key, myself->key + myself->cipher->key_len)) {
+			logger(LOG_ERR, _("Error during initialisation of cipher for %s (%s): %s"),
+					myself->name, myself->hostname, ERR_error_string(ERR_get_error(), NULL));
+			return false;
+		}
+
 	}
 
 	/* Check if we want to use message authentication codes... */