From 6ef9697b0028d73bf381f4b2dde87dd407c552bc Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Sat, 26 Oct 2013 05:03:55 +0200
Subject: [PATCH] boot loader: packagefs: Fix memory leak on unmount

The PackageNodes weren't destroyed.
---
 .../boot/loader/file_systems/packagefs/packagefs.cpp      | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/system/boot/loader/file_systems/packagefs/packagefs.cpp b/src/system/boot/loader/file_systems/packagefs/packagefs.cpp
index 3ca86a4030..1ab70be2cc 100644
--- a/src/system/boot/loader/file_systems/packagefs/packagefs.cpp
+++ b/src/system/boot/loader/file_systems/packagefs/packagefs.cpp
@@ -72,7 +72,7 @@ struct PackageNode : DoublyLinkedListLinkImpl<PackageNode> {
 		fModifiedTime.tv_nsec = 0;
 	}
 
-	~PackageNode()
+	virtual ~PackageNode()
 	{
 		free(fName);
 	}
@@ -194,6 +194,12 @@ struct PackageDirectory : PackageNode {
 	{
 	}
 
+	~PackageDirectory()
+	{
+		while (PackageNode* node = fEntries.RemoveHead())
+			delete node;
+	}
+
 	void AddChild(PackageNode* node)
 	{
 		fEntries.Add(node);