From f3830d071c8e7a8fbc839dee6df74ee2dd2cdc5f Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Mon, 20 Apr 2026 20:26:44 +0200
Subject: [PATCH] fix: skip owner when updating for added or removed share

Signed-off-by: Robin Appelman <robin@icewind.nl>
---
 apps/files_sharing/lib/Listener/SharesUpdatedListener.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/apps/files_sharing/lib/Listener/SharesUpdatedListener.php b/apps/files_sharing/lib/Listener/SharesUpdatedListener.php
index d80d76f644e..9cb37406710 100644
--- a/apps/files_sharing/lib/Listener/SharesUpdatedListener.php
+++ b/apps/files_sharing/lib/Listener/SharesUpdatedListener.php
@@ -86,6 +86,10 @@ class SharesUpdatedListener implements IEventListener {
 			$share = $event->getShare();
 			$shareTarget = $share->getTarget();
 			foreach ($this->shareManager->getUsersForShare($share) as $user) {
+				if ($share->getShareOwner() === $user->getUID() || $share->getSharedBy() === $user->getUID()) {
+					continue;
+				}
+
 				if ($share->getSharedBy() !== $user->getUID()) {
 					$this->markOrRun($user, function () use ($user, $share) {
 						$this->shareUpdater->updateForAddedShare($user, $share);
@@ -109,6 +113,10 @@ class SharesUpdatedListener implements IEventListener {
 		if ($event instanceof BeforeShareDeletedEvent) {
 			$share = $event->getShare();
 			foreach ($this->shareManager->getUsersForShare($share) as $user) {
+				if ($share->getShareOwner() === $user->getUID() || $share->getSharedBy() === $user->getUID()) {
+					continue;
+				}
+
 				$this->markOrRun($user, function () use ($user, $share) {
 					$this->shareUpdater->updateForDeletedShare($user, $share);
 				});