Fix freeze on non CKAN files in cache folder

KSP-CKAN · Apr 27, 2019 · 579da24 · 579da24
1 parent 44d44ea
commit 579da24
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Core/Net/NetFileCache.cs b/Core/Net/NetFileCache.cs
@@ -30,6 +30,7 @@ public class NetFileCache : IDisposable
  private Dictionary<string, string> cachedFiles;
  private string cachePath;
  private KSPManager manager;
+ private static readonly Regex cacheFileRegex = new Regex("^[0-9A-F]{8}-", RegexOptions.Compiled);
  private static readonly ILog log = LogManager.GetLogger(typeof (NetFileCache));
 
  /// <summary>
@@ -377,7 +378,10 @@ private List<FileInfo> allFiles()
  DirectoryInfo legDir = new DirectoryInfo(legacyDir);
  files = files.Union(legDir.EnumerateFiles());
  }
- return files.ToList();
+ return files
+ // Require 8 digit hex prefix followed by dash; any else was not put there by CKAN
+ .Where(fi => cacheFileRegex.IsMatch(fi.Name))
+ .ToList();
  }
 
  /// <summary>