From: Erez Zadok <ezk@cs.sunysb.edu>
Date: Mon, 28 Jul 2008 03:23:49 +0000 (-0400)
Subject: Unionfs: free lower paths array when destroying dentry's private data
X-Git-Tag: unionfs-2.4~7
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=50fb8ff378eb086f3903922adb60bd4cc1877a49;p=unionfs-2.6.18.y.git

Unionfs: free lower paths array when destroying dentry's private data

CC: Hugh Dickins <hugh@veritas.com>

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
---

diff --git a/fs/unionfs/lookup.c b/fs/unionfs/lookup.c
index 82ebdcfa14b..d60d6f4954e 100644
--- a/fs/unionfs/lookup.c
+++ b/fs/unionfs/lookup.c
@@ -460,6 +460,8 @@ void free_dentry_private_data(struct dentry *dentry)
 {
 	if (!dentry || !dentry->d_fsdata)
 		return;
+	kfree(UNIONFS_D(dentry)->lower_paths);
+	UNIONFS_D(dentry)->lower_paths = NULL;
 	kmem_cache_free(unionfs_dentry_cachep, dentry->d_fsdata);
 	dentry->d_fsdata = NULL;
 }