Convert sizeof foo to sizeof(foo).

[tinc] / src / names.c

diff --git a/src/names.c b/src/names.c
index 6c518f2..95aad2b 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
@@ -25,6 +25,7 @@
 #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;
@@ -41,7 +42,7 @@ void make_names(bool daemon) {
 #ifdef HAVE_MINGW
        HKEY key;
        char installdir[1024] = "";
-       DWORD len = sizeof installdir;
+       DWORD len = sizeof(installdir);
 #endif
        confbase_given = confbase;
 
@@ -92,9 +93,9 @@ void make_names(bool daemon) {
                        fallback = true;
        } else {
                char fname[PATH_MAX];
-               snprintf(fname, sizeof fname, LOCALSTATEDIR SLASH "run" SLASH "%s.pid", identname);
+               snprintf(fname, sizeof(fname), LOCALSTATEDIR SLASH "run" SLASH "%s.pid", identname);
                if(access(fname, R_OK)) {
-                       snprintf(fname, sizeof fname, "%s" SLASH "pid", confbase);
+                       snprintf(fname, sizeof(fname), "%s" SLASH "pid", confbase);
                        if(!access(fname, R_OK))
                                fallback = true;
                }
@@ -137,6 +138,7 @@ void free_names(void) {
        free(logfilename);
        free(confbase);
        free(confdir);
+       free(myname);
 
        identname = NULL;
        netname = NULL;
@@ -145,4 +147,5 @@ void free_names(void) {
        logfilename = NULL;
        confbase = NULL;
        confdir = NULL;
+       myname = NULL;
 }