From 6f2e42c20c43fdafe66e4403979c5b3e50a90360 Mon Sep 17 00:00:00 2001
From: Gabriel Luci <github@luci.ca>
Date: Mon, 4 May 2026 23:46:00 -0400
Subject: Fix use of thread-unsafe List<T>.Sort()

---
 MediaBrowser.Controller/Providers/DirectoryService.cs  | 9 ++-------
 MediaBrowser.Controller/Providers/IDirectoryService.cs | 2 +-
 2 files changed, 3 insertions(+), 8 deletions(-)

(limited to 'MediaBrowser.Controller')

diff --git a/MediaBrowser.Controller/Providers/DirectoryService.cs b/MediaBrowser.Controller/Providers/DirectoryService.cs
index 5b5af75a47..6060d051a5 100644
--- a/MediaBrowser.Controller/Providers/DirectoryService.cs
+++ b/MediaBrowser.Controller/Providers/DirectoryService.cs
@@ -105,7 +105,7 @@ namespace MediaBrowser.Controller.Providers
         public IReadOnlyList<string> GetFilePaths(string path)
             => GetFilePaths(path, false);
 
-        public IReadOnlyList<string> GetFilePaths(string path, bool clearCache, bool sort = false)
+        public IReadOnlyList<string> GetFilePaths(string path, bool clearCache)
         {
             if (clearCache)
             {
@@ -118,7 +118,7 @@ namespace MediaBrowser.Controller.Providers
                 {
                     try
                     {
-                        return fileSystem.GetFilePaths(p).ToList();
+                        return fileSystem.GetFilePaths(p).OrderBy(x => x).ToList();
                     }
                     catch (DirectoryNotFoundException)
                     {
@@ -127,11 +127,6 @@ namespace MediaBrowser.Controller.Providers
                 },
                 _fileSystem);
 
-            if (sort)
-            {
-                filePaths.Sort();
-            }
-
             return filePaths;
         }
 
diff --git a/MediaBrowser.Controller/Providers/IDirectoryService.cs b/MediaBrowser.Controller/Providers/IDirectoryService.cs
index 1babf73af8..8a3fa33da3 100644
--- a/MediaBrowser.Controller/Providers/IDirectoryService.cs
+++ b/MediaBrowser.Controller/Providers/IDirectoryService.cs
@@ -21,7 +21,7 @@ namespace MediaBrowser.Controller.Providers
 
         IReadOnlyList<string> GetFilePaths(string path);
 
-        IReadOnlyList<string> GetFilePaths(string path, bool clearCache, bool sort = false);
+        IReadOnlyList<string> GetFilePaths(string path, bool clearCache);
 
         bool IsAccessible(string path);
     }
-- 
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