From 0d377d40c908196009ac98d596da3ec8d6acd535 Mon Sep 17 00:00:00 2001
From: Kirill Likhodedov <Kirill.Likhodedov@jetbrains.com>
Date: Fri, 11 May 2012 12:26:00 +0400
Subject: [PATCH] [git] EA-36012 Avoid CME via defensive copying.

---
 .../src/git4idea/repo/GitUntrackedFilesHolder.java         | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/plugins/git4idea/src/git4idea/repo/GitUntrackedFilesHolder.java b/plugins/git4idea/src/git4idea/repo/GitUntrackedFilesHolder.java
index c748728f852e..44c4e7355667 100644
--- a/plugins/git4idea/src/git4idea/repo/GitUntrackedFilesHolder.java
+++ b/plugins/git4idea/src/git4idea/repo/GitUntrackedFilesHolder.java
@@ -31,10 +31,7 @@ import git4idea.commands.Git;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
 
 /**
  * <p>
@@ -159,7 +156,7 @@ public class GitUntrackedFilesHolder implements Disposable, BulkFileListener {
       rescanAll();
     }
     synchronized (myDefinitelyUntrackedFiles) {
-      return myDefinitelyUntrackedFiles;
+      return new ArrayList<VirtualFile>(myDefinitelyUntrackedFiles);
     }
   }