From 0ed72711716b9fe08b6e6613cc33bddbd400e0be Mon Sep 17 00:00:00 2001
From: Leonardo Taccari <iamleot@gmail.com>
Date: Sun, 21 Oct 2018 18:21:51 +0200
Subject: [PATCH] Avoid possible strlen() on NULL content

---
 src/util.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/util.c b/src/util.c
index d18bc72..0255e54 100644
--- a/src/util.c
+++ b/src/util.c
@@ -133,6 +133,11 @@ gboolean util_create_tmp_file(const char *content, char **file)
         return FALSE;
     }
 
+    if (content == NULL) {
+	close(fp);
+	return TRUE;
+    }
+
     len = strlen(content);
 
     /* write content into temporary file */
-- 
2.20.1