Put script environment creation/deletion in functions.

[tinc] / src / names.c

diff --git a/src/names.c b/src/names.c
index d8935ba..0cae28a 100644 (file)
--- a/src/names.c
+++ b/src/names.c
@@ -1,7 +1,7 @@
 /*
     names.c -- generate commonly used (file)names
     Copyright (C) 1998-2005 Ivo Timmermans
-                  2000-2015 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
@@ -21,9 +21,11 @@
 #include "system.h"
 
 #include "logger.h"
+#include "names.h"
 #include "xalloc.h"
 
 char *netname = NULL;
+char *myname = NULL;
 char *confdir = NULL;           /* base configuration directory */
 char *confbase = NULL;          /* base configuration directory for this instance of tinc */
 bool confbase_given;
@@ -56,14 +58,14 @@ void make_names(bool daemon) {
        if(!RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\tinc", 0, KEY_READ, &key)) {
                if(!RegQueryValueEx(key, NULL, 0, 0, (LPBYTE)installdir, &len)) {
                        confdir = xstrdup(installdir);
-                       if(!logfilename)
-                               xasprintf(&logfilename, "%s" SLASH "log" SLASH "%s.log", installdir, identname);
                        if(!confbase) {
                                if(netname)
                                        xasprintf(&confbase, "%s" SLASH "%s", installdir, netname);
                                else
                                        xasprintf(&confbase, "%s", installdir);
                        }
+                       if(!logfilename)
+                               xasprintf(&logfilename, "%s" SLASH "tinc.log", confbase);
                }
                RegCloseKey(key);
        }
@@ -120,11 +122,11 @@ void make_names(bool daemon) {
        if(!unixsocketname) {
                int len = strlen(pidfilename);
                unixsocketname = xmalloc(len + 8);
-               strcpy(unixsocketname, pidfilename);
+               memcpy(unixsocketname, pidfilename, len);
                if(len > 4 && !strcmp(pidfilename + len - 4, ".pid"))
-                       strcpy(unixsocketname + len - 4, ".socket");
+                       strncpy(unixsocketname + len - 4, ".socket", 8);
                else
-                       strcpy(unixsocketname + len, ".socket");
+                       strncpy(unixsocketname + len, ".socket", 8);
        }
 }
 
@@ -136,4 +138,14 @@ void free_names(void) {
        free(logfilename);
        free(confbase);
        free(confdir);
+       free(myname);
+
+       identname = NULL;
+       netname = NULL;
+       unixsocketname = NULL;
+       pidfilename = NULL;
+       logfilename = NULL;
+       confbase = NULL;
+       confdir = NULL;
+       myname = NULL;
 }