From e96cd14a1aa7882e7d403869c869704ad815c7ec Mon Sep 17 00:00:00 2001
From: Korving-F <korving.f@gmail.com>
Date: Thu, 13 Jul 2023 12:44:28 +0300
Subject: [PATCH] Adds additional check to make sure JSON object is valid when
 IP lookup error occurs.

---
 jarm.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/jarm.py b/jarm.py
index 2f59423..cf205ea 100644
--- a/jarm.py
+++ b/jarm.py
@@ -511,7 +511,10 @@ def main():
             else:
                 file.write(destination_host + "," + ip + "," + result)
         else:
-            file.write(destination_host + ",Failed to resolve IP," + result)
+            if args.json:
+                file.write('{"host":"' + destination_host + '","ip":"' + 'Failed to resolve IP' + '","result":"' + result + '"')
+            else:
+                file.write(destination_host + ",Failed to resolve IP," + result)
         #Verbose mode adds pre-fuzzy-hashed JARM
         if args.verbose:
             if args.json: