netdev - Re: [PATCH] usb: hso: check for return value in hso_serial_common

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: <20200728071145.GA348828@kroah.com>
Date:   Tue, 28 Jul 2020 09:11:45 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Rustam Kovhaev <rkovhaev@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, linux-usb@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: hso: check for return value in
 hso_serial_common_create()

On Mon, Jul 27, 2020 at 11:42:17PM -0700, Rustam Kovhaev wrote:
> in case of an error tty_register_device_attr() returns ERR_PTR(),
> add IS_ERR() check
> 
> Reported-and-tested-by: syzbot+67b2bd0e34f952d0321e@...kaller.appspotmail.com
> Link: https://syzkaller.appspot.com/bug?extid=67b2bd0e34f952d0321e
> Signed-off-by: Rustam Kovhaev <rkovhaev@...il.com>

Looks good, thanks!

Reviewed-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>