From fe82ab953c765929885777f8b089ebc7a38e4ae5 Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Sun, 18 Jun 2017 18:18:08 +0200
Subject: [PATCH] Fix non-writable tempfile(), "rw" --> "w+", found by Westermo

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 tempfile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tempfile.c b/tempfile.c
index dec3472..e51c0c8 100644
--- a/tempfile.c
+++ b/tempfile.c
@@ -45,7 +45,7 @@ FILE *tempfile(void)
 	if (-1 == fd)
 		return NULL;
 
-	return fdopen(fd, "rw");
+	return fdopen(fd, "w+");
 #else
 	return tmpfile(); /* Fallback on older GLIBC/Linux and actual UNIX systems */
 #endif