From 7aebca65f569ceb5fd8a12bef5fa6b58f277683d Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 21 Apr 2015 16:50:23 +0200
Subject: mausezahn: Make sure '\0' is written after strncpy

Make sure params is always NULL-terminated as strncpy() doesn't
guarantee this.

Closes #134

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 staging/tools.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'staging/tools.c')

diff --git a/staging/tools.c b/staging/tools.c
index 96f0bb7..be8eace 100644
--- a/staging/tools.c
+++ b/staging/tools.c
@@ -684,9 +684,10 @@ int get_mpls_params(char *p)
 
    tx.mpls_exp = 0;
    tx.mpls_ttl = 255;
-   
+
    strncpy(params, p, 256);
-   
+   params[255] = '\0';
+
    if (strncmp(params,"help",4)==0)
      {
 	fprintf(stderr,"\n"
-- 
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