From 3d0e58ebcd7c5f00c5d8cf073489fe7802c43792 Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Sun, 21 Jun 2015 22:25:33 +0200
Subject: [PATCH] Followup to tempfile(): paranoid umask as well ...

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 helpers.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/helpers.c b/helpers.c
index 16525f63..680c4a77 100644
--- a/helpers.c
+++ b/helpers.c
@@ -138,9 +138,12 @@ int atonum(char *str)
 FILE *tempfile(void)
 {
 	int fd;
+	mode_t oldmask;
 	char *template = "/tmp/finit.XXXXXX";
 
+	oldmask = umask(0077);
 	fd = mkstemp(template);
+	umask(oldmask);
 	if (-1 == fd)
 		return NULL;