From 9b5000c920f2ba44dea1ef45f3a23191d46489b8 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 22 Dec 2014 17:04:47 -0600
Subject: [PATCH] Allocate space for null terminator.

---
 lib/lib.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/lib.c b/lib/lib.c
index 490235f..ade0786 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -512,8 +512,7 @@ int copy_tempfile(int fdin, char *name, char **tempname)
   struct stat statbuf;
   int fd;
 
-  *tempname = xstrndup(name, strlen(name)+6);
-  strcat(*tempname,"XXXXXX");
+  *tempname = xmprintf("%s%s", name, "XXXXXX");
   if(-1 == (fd = mkstemp(*tempname))) error_exit("no temp file");
   if (!tempfile2zap) sigatexit(tempfile_handler);
   tempfile2zap = *tempname;
-- 
2.7.4