Use access() instead of stat() for checking whether scripts exist.

[tinc] / src / process.c

diff --git a/src/process.c b/src/process.c
index c2940bc..544c224 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -364,28 +364,29 @@ bool execute_script(const char *name, char **envp)
 {
 #ifdef HAVE_SYSTEM
        int status, len;
-       struct stat s;
        char *scriptname, *p;
        int i;
 
        cp();
 
 #ifndef HAVE_MINGW
-       len = asprintf(&scriptname, "\"%s/%s\"", confbase, name);
+       len = xasprintf(&scriptname, "\"%s/%s\"", confbase, name);
 #else
-       len = asprintf(&scriptname, "\"%s/%s.bat\"", confbase, name);
+       len = xasprintf(&scriptname, "\"%s/%s.bat\"", confbase, name);
 #endif
        if(len < 0)
                return false;
 
        scriptname[len - 1] = '\0';
 
+#ifndef HAVE_TUNEMU
        /* First check if there is a script */
 
-       if(stat(scriptname + 1, &s)) {
+       if(access(scriptname + 1, F_OK)) {
                free(scriptname);
                return true;
        }
+#endif
 
        ifdebug(STATUS) logger(LOG_INFO, _("Executing script %s"), name);
 
@@ -587,7 +588,7 @@ void setup_signals(void)
 
        /* Set a default signal handler for every signal, errors will be
           ignored. */
-       for(i = 0; i < NSIG; i++) {
+       for(i = 1; i < NSIG; i++) {
                if(!do_detach)
                        act.sa_handler = SIG_DFL;
                else