From 7aabd06a4d647705b62e38f74c1cf92574e3ed61 Mon Sep 17 00:00:00 2001
From: nobody <nobody@zotlabs.com>
Date: Wed, 15 Sep 2021 03:16:48 -0700
Subject: [PATCH] reject zot activities with no actor array after parse

---
 Zotlabs/Lib/Libzot.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Zotlabs/Lib/Libzot.php b/Zotlabs/Lib/Libzot.php
index 05f92c168..dbabe88d9 100644
--- a/Zotlabs/Lib/Libzot.php
+++ b/Zotlabs/Lib/Libzot.php
@@ -1369,6 +1369,11 @@ class Libzot {
 
 			if (in_array($env['type'],['activity','response'])) {
 
+				if (! is_array($AS->actor)) {
+					logger('No author!');
+					return;
+				}
+				
 				$r = q("select hubloc_hash, hubloc_network, hubloc_url from hubloc where hubloc_id_url = '%s'",
 					dbesc($AS->actor['id'])
 				);