From 24a22092ca7cd3e532042a159e57c5b84688aac2 Mon Sep 17 00:00:00 2001
From: Richard Hansen <rhansen@rhansen.org>
Date: Thu, 30 May 2024 18:02:01 -0400
Subject: [PATCH] dnsexit2: Don't croak if JSON decoding fails

---
 ddclient.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ddclient.in b/ddclient.in
index 7b4350a..6811588 100755
--- a/ddclient.in
+++ b/ddclient.in
@@ -4216,7 +4216,11 @@ sub nic_dnsexit2_update {
             next;
         }
         my $body = ($reply =~ s/^.*?\r?\n\r?\n//sr);
-        my $response = decode_json($body);
+        my $response = eval { decode_json($body); };
+        if (!$response) {
+            failed("failed to parse response: $@");
+            next;
+        }
         if (!defined($response->{'code'}) || !defined($response->{'message'})) {
             failed("Did not receive expected \"code\" and \"message\" keys in server response.");
             failed("Response:");