linux-kernel - Re: [PATCH] staging: erofs: harden inode lookup for 32-bit platforms

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 11 Oct 2018 11:44:13 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Gao Xiang <gaoxiang25@...wei.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org, linux-erofs@...ts.ozlabs.org,
        Chao Yu <yuchao0@...wei.com>,
        LKML <linux-kernel@...r.kernel.org>, weidu.du@...wei.com,
        Miao Xie <miaoxie@...wei.com>
Subject: Re: [PATCH] staging: erofs: harden inode lookup for 32-bit platforms

On Tue, Oct 09, 2018 at 10:07:13PM +0800, Gao Xiang wrote:
> This patch introduces inode hash function, test and set callbacks,
> and iget5_locked to find the right inode for 32-bit platforms.
> 

The way I read this changelog, we're trying to deal with corrupt file
systems?  Is that correct?  Presumably in the current code it could lead
to a Oops or something?

regards,
dan carpenter