X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fprotocol_auth.c;h=baf9eac188f4ca909417fd6ad00278352d3f87ff;hb=9527f4f22cd71feeee8a49866e29cce98408f1e7;hp=d4705bde819e1887c189951593d1a1e299e62fcd;hpb=0792a10a5a66bcbf56185e479feed78252122667;p=tinc

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index d4705bde..baf9eac1 100644
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -1,7 +1,7 @@
 /*
     protocol_auth.c -- handle the meta-protocol, authentication
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2016 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2017 Guus Sliepen <guus@tinc-vpn.org>
 
     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
@@ -180,21 +180,18 @@ static bool finalize_invitation(connection_t *c, const char *data, uint16_t len)
 	logger(DEBUG_CONNECTIONS, LOG_INFO, "Key succesfully received from %s (%s)", c->name, c->hostname);
 
 	// Call invitation-accepted script
-	char *envp[7] = {NULL};
+	environment_t env;
 	char *address, *port;
 
-	xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
-        xasprintf(&envp[1], "DEVICE=%s", device ? : "");
-        xasprintf(&envp[2], "INTERFACE=%s", iface ? : "");
-        xasprintf(&envp[3], "NODE=%s", c->name);
+	environment_init(&env);
+        environment_add(&env, "NODE=%s", c->name);
 	sockaddr2str(&c->address, &address, &port);
-	xasprintf(&envp[4], "REMOTEADDRESS=%s", address);
-	xasprintf(&envp[5], "NAME=%s", myself->name);
+	environment_add(&env, "REMOTEADDRESS=%s", address);
+	environment_add(&env, "NAME=%s", myself->name);
 
-	execute_script("invitation-accepted", envp);
+	execute_script("invitation-accepted", &env);
 
-	for(int i = 0; envp[i] && i < 7; i++)
-		free(envp[i]);
+	environment_exit(&env);
 
 	sptps_send_record(&c->sptps, 2, data, 0);
 	return true;
@@ -284,7 +281,7 @@ static bool receive_invitation_sptps(void *handle, uint8_t type, const void *dat
 bool id_h(connection_t *c, const char *request) {
 	char name[MAX_STRING_SIZE];
 
-	if(sscanf(request, "%*d " MAX_STRING " %d.%d", name, &c->protocol_major, &c->protocol_minor) < 2) {
+	if(sscanf(request, "%*d " MAX_STRING " %2d.%3d", name, &c->protocol_major, &c->protocol_minor) < 2) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s)", "ID", c->name,
 			   c->hostname);
 		return false;