From 4892976d90c77c7d8ccc4cf2e33ee570bda0cae8 Mon Sep 17 00:00:00 2001
From: Christian Beer <christian.beer@aei.mpg.de>
Date: Wed, 28 Oct 2015 11:15:21 +0100
Subject: [PATCH] use safe_strcat() to prevent buffer overflow

fixes CID 27828 found by Coverity
---
 sched/sched_util_basic.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sched/sched_util_basic.cpp b/sched/sched_util_basic.cpp
index 5c721d2592..2e903ee36f 100644
--- a/sched/sched_util_basic.cpp
+++ b/sched/sched_util_basic.cpp
@@ -30,6 +30,7 @@
 #include "filesys.h"
 #include "md5_file.h"
 #include "util.h"
+#include "str_replace.h"
 
 #include "sched_config.h"
 #include "sched_msgs.h"
@@ -241,7 +242,7 @@ int mylockf(int fd) {
 bool is_arg(const char* x, const char* y) {
     char buf[256];
     strcpy(buf, "--");
-    strcat(buf, y);
+    safe_strcat(buf, y);
     if (!strcmp(buf, x)) return true;
     if (!strcmp(buf+1, x)) return true;
     return false;