X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fprocess.c;h=1ec450cd0d4bbb00961a8d5b0ab1f63e17f5a7e1;hb=d772289f6d6adfb8932658b533349d43f08ec326;hp=09fd63e1071a0da957a44d9eff04acb1f16b72b1;hpb=103543aa2c15d9f1e2aa313a2e593a7524cce484;p=tinc

diff --git a/src/process.c b/src/process.c
index 09fd63e1..1ec450cd 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1,7 +1,7 @@
 /*
     process.c -- process management functions
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2011 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
@@ -40,7 +40,9 @@ extern char *identname;
 extern char **g_argv;
 extern bool use_logfile;
 
-sigset_t emptysigset;
+#ifndef HAVE_MINGW
+static sigset_t emptysigset;
+#endif
 
 static void memory_full(int size) {
 	logger(LOG_ERR, "Memory exhausted (couldn't allocate %d bytes), exitting.", size);
@@ -261,7 +263,7 @@ bool detach(void) {
 bool execute_script(const char *name, char **envp) {
 #ifdef HAVE_SYSTEM
 	int status, len;
-	char *scriptname, *p;
+	char *scriptname;
 	int i;
 
 #ifndef HAVE_MINGW
@@ -302,7 +304,7 @@ bool execute_script(const char *name, char **envp) {
 	for(i = 0; envp[i]; i++) {
 		char *e = strchr(envp[i], '=');
 		if(e) {
-			p = alloca(e - envp[i] + 1);
+			char p[e - envp[i] + 1];
 			strncpy(p, envp[i], e - envp[i]);
 			p[e - envp[i]] = '\0';
 			putenv(p);
@@ -385,6 +387,7 @@ static struct {
 	{SIGILL, fatal_signal_handler},
 	{SIGPIPE, ignore_signal_handler},
 	{SIGCHLD, ignore_signal_handler},
+	{SIGABRT, SIG_DFL},
 	{0, NULL}
 };
 #endif