linux-kernel - Re: staging: exfat: issue with FFS_MEDIAERR error return assignment

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]

Message-ID: <aefa4806-af3c-1757-59c2-72e7d1663d66@canonical.com>
Date:   Tue, 10 Sep 2019 13:58:35 +0100
From:   Colin Ian King <colin.king@...onical.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Valdis Kletnieks <valdis.kletnieks@...edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: staging: exfat: issue with FFS_MEDIAERR error return assignment

On 10/09/2019 13:44, Dan Carpenter wrote:
> On Fri, Aug 30, 2019 at 07:38:00PM +0100, Colin Ian King wrote:
>> Hi,
>>
>> Static analysis on exfat with Coverity has picked up an assignment of
>> FFS_MEDIAERR that gets over-written:
>>
>>
>> 1750        if (is_dir) {
>> 1751                if ((fid->dir.dir == p_fs->root_dir) &&
>> 1752                    (fid->entry == -1)) {
>> 1753                        if (p_fs->dev_ejected)
> 
> Idealy we would have both a filename and a function name but this email
> doesn't have either so no one knows what code you are talking about.  :P

Oops, my bad.

drivers/staging/exfat/exfat_super.c ffsWriteStat()

> 
> regards,
> dan carpenter
>