From: Richard Genoud <richard.genoud@posteo.net>
Date: Tue, 3 Nov 2020 11:11:07 +0000 (+0100)
Subject: fs/squashfs: sqfs_read_inode_table: fix dangling pointer
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=4c83d2755776d4dd5e15a930d48db1082fc0d1cc;p=u-boot.git

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>
---

diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c
index 1714306e74..72181f3833 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;
 			}