From 21cd23035c057224496903b42ac596c0bc7ad7d9 Mon Sep 17 00:00:00 2001
From: Richard Genoud <richard.genoud@posteo.net>
Date: Tue, 3 Nov 2020 12:11:07 +0100
Subject: [PATCH] fs/squashfs: sqfs_read_inode_table: fix dangling pointer

inode_table should not be left dangling as it may be freed in sqfs_opendir

Signed-off-by: Richard Genoud <richard.genoud@posteo.net>
[jh80.chung: cherry picked from mainline commit 4c83d2755776d4dd5e15a930d48db1082fc0d1cc]
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Change-Id: I0d63396f7885f68140e78623df8e06b8b00049ac
---
 fs/squashfs/sqfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c
index 6e7140212c..620a6adaed 100644
--- a/fs/squashfs/sqfs.c
+++ b/fs/squashfs/sqfs.c
@@ -731,6 +731,7 @@ static int sqfs_read_inode_table(unsigned char **inode_table)
 					      src_table, src_len);
 			if (ret) {
 				free(*inode_table);
+				*inode_table = NULL;
 				goto free_itb;
 			}
 
-- 
2.34.1