From 5743e27cb803cb484d23379d564159ccde1f206c Mon Sep 17 00:00:00 2001
From: Paul Lawrence <paullawrence@google.com>
Date: Wed, 3 Feb 2021 10:33:05 -0800
Subject: [PATCH] ANDROID: Incremental fs: Fix memory leak on closing file

Bug: 179271514
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Idc42d02b1df5ac84bdd04e728bfcca5f4cc5d07b
---
 fs/incfs/data_mgmt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/incfs/data_mgmt.c b/fs/incfs/data_mgmt.c
index 70943fe1ae3b..e127e9f2b3e6 100644
--- a/fs/incfs/data_mgmt.c
+++ b/fs/incfs/data_mgmt.c
@@ -328,6 +328,7 @@ void incfs_free_data_file(struct data_file *df)
 
 	incfs_free_mtree(df->df_hash_tree);
 	incfs_free_bfc(df->df_backing_file_context);
+	kfree(df->df_signature);
 	kfree(df);
 }