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-rw-r--r--Zotlabs/Lib/Libzot.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/Zotlabs/Lib/Libzot.php b/Zotlabs/Lib/Libzot.php
index 709c9dc94..129ac6b56 100644
--- a/Zotlabs/Lib/Libzot.php
+++ b/Zotlabs/Lib/Libzot.php
@@ -1583,6 +1583,11 @@ class Libzot {
* There's a chance the current delivery could take place before the cloned copy arrives
* hence the item could have the wrong ACL and *could* be used in subsequent deliveries or
* access checks.
+ *
+ * 30.3.23: block all incoming items from ourselves except if the origin is local.
+ * This is to prevent multiple relay delivery of items that arrive via sync.
+ * They have already been relayed at the origin location.
+ *
*/
if ($sender === $channel['channel_hash'] && $arr['author_xchan'] === $channel['channel_hash'] && !str_starts_with($arr['mid'], z_root())) {