From 9fdd0b708e0068d6c0be75b7e3df7bbdb7d1d236 Mon Sep 17 00:00:00 2001 From: Kaho Ng Date: Mon, 16 May 2016 01:48:02 +0800 Subject: ext4_xattr: clear the content of acl block buffer before writing --- src/ext4_xattr.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/ext4_xattr.c b/src/ext4_xattr.c index dca8b56..7a7dcf4 100644 --- a/src/ext4_xattr.c +++ b/src/ext4_xattr.c @@ -778,6 +778,8 @@ static int ext4_xattr_write_to_disk(struct ext4_xattr_ref *xattr_ref) if (ret != EOK) goto Finish; } + memset(xattr_ref->block.data, 0, + ext4_sb_get_block_size(&xattr_ref->fs->sb)); block_header = EXT4_XATTR_BHDR(&xattr_ref->block); block_entry = EXT4_XATTR_BFIRST(&xattr_ref->block); ext4_xattr_set_block_header(xattr_ref); -- cgit v1.2.3