From 6d36f8b60a947e144c6b4831f5cdde46aad2b865 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 28 Sep 2011 12:01:47 +0200
Subject: [PATCH] Make sure the PID read from charon.pid is null-terminated.

---
 src/charon/charon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/charon/charon.c b/src/charon/charon.c
index 96cf0c599..9c6f47830 100644
--- a/src/charon/charon.c
+++ b/src/charon/charon.c
@@ -242,6 +242,7 @@ static bool check_pidfile()
 			memset(buf, 0, sizeof(buf));
 			if (fread(buf, 1, sizeof(buf), pidfile))
 			{
+				buf[sizeof(buf) - 1] = '\0';
 				pid = atoi(buf);
 			}
 			fclose(pidfile);