From d40d3703c373c96c03c2804f845fdf396135d38d Mon Sep 17 00:00:00 2001
From: visualfc <visualfc@gmail.com>
Date: Tue, 11 Aug 2026 17:07:02 +0800
Subject: [PATCH] litefind: fix filesearchmanager owns

---
 liteidex/src/plugins/litefind/filesearchmanager.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/liteidex/src/plugins/litefind/filesearchmanager.cpp b/liteidex/src/plugins/litefind/filesearchmanager.cpp
index 85520f006..44bd02966 100644
--- a/liteidex/src/plugins/litefind/filesearchmanager.cpp
+++ b/liteidex/src/plugins/litefind/filesearchmanager.cpp
@@ -108,6 +108,13 @@ FileSearchManager::~FileSearchManager()
 
 void FileSearchManager::addFileSearch(LiteApi::IFileSearch *search)
 {
+    if (!search) {
+        return;
+    }
+    // The manager owns registered searches.  Plugins commonly create them
+    // with the plugin as QObject parent; reparenting prevents the plugin from
+    // deleting a search while it is still present in this list.
+    search->setParent(this);
     m_fileSearchList.push_back(search);
     if (search->widget()) {
         m_searchItemStackedWidget->addWidget(search->widget());