From 58353a358cd48fd10b1b3213f8bf60bbf1313c29 Mon Sep 17 00:00:00 2001
From: liyigang <liyigang1@uniontech.com>
Date: Thu, 22 Aug 2024 11:14:01 +0800
Subject: [PATCH] fix: dde-file-manager crash, search crash

if window not exists, don't send sendStopSpinner event

Log: dde-file-manager crash, search crash
Bug: https://pms.uniontech.com/task-view-358757.html
---
 .../core/dfmplugin-titlebar/utils/crumbinterface.cpp          | 4 +---
 .../filemanager/dfmplugin-search/events/searcheventcaller.cpp | 4 +++-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/plugins/filemanager/core/dfmplugin-titlebar/utils/crumbinterface.cpp b/src/plugins/filemanager/core/dfmplugin-titlebar/utils/crumbinterface.cpp
index 261900ba6e..9ae69cd227 100644
--- a/src/plugins/filemanager/core/dfmplugin-titlebar/utils/crumbinterface.cpp
+++ b/src/plugins/filemanager/core/dfmplugin-titlebar/utils/crumbinterface.cpp
@@ -159,9 +159,7 @@ void CrumbInterface::onUpdateChildren(QList<QUrl> children)
     QStringList list;
 
     for (const auto &child : children) {
-        auto info = InfoFactory::create<FileInfo>(child);
-        if (info)
-            list.append(info->nameOf(NameInfoType::kFileName));
+        list.append(child.fileName());
     }
     emit completionFound(list);
 }
diff --git a/src/plugins/filemanager/dfmplugin-search/events/searcheventcaller.cpp b/src/plugins/filemanager/dfmplugin-search/events/searcheventcaller.cpp
index afae916ded..f17d557339 100644
--- a/src/plugins/filemanager/dfmplugin-search/events/searcheventcaller.cpp
+++ b/src/plugins/filemanager/dfmplugin-search/events/searcheventcaller.cpp
@@ -6,6 +6,7 @@
 #include "utils/searchhelper.h"
 
 #include <dfm-base/dfm_event_defines.h>
+#include <dfm-base/widgets/filemanagerwindowsmanager.h>
 
 #include <dfm-framework/dpf.h>
 
@@ -34,7 +35,8 @@ void SearchEventCaller::sendStartSpinner(quint64 winId)
 
 void SearchEventCaller::sendStopSpinner(quint64 winId)
 {
-    dpfSlotChannel->push("dfmplugin_titlebar", "slot_Spinner_Stop", winId);
+    if (dfmbase::FileManagerWindowsManager::instance().findWindowById(winId))
+        dpfSlotChannel->push("dfmplugin_titlebar", "slot_Spinner_Stop", winId);
 }
 
 }