linux-kernel - Re: [PATCH v2 10/22] usb: serial: ti_usb_3410_5052: Change ti_write

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:	Wed, 27 Jul 2016 18:08:28 +0200
From:	Mathieu OTHACEHE <m.othacehe@...il.com>
To:	Oliver Neukum <oneukum@...e.com>
Cc:	Mathieu OTHACEHE <m.othacehe@...il.com>, johan@...nel.org,
	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: Re: [PATCH v2 10/22] usb: serial: ti_usb_3410_5052: Change ti_write_byte function arguments


Hi,

> this makes me think something is wrong with the data structure.
> We should have a be32 there, it seems to me.

You mean something like :

struct ti_write_data_bytes {
	u8	bAddrType;
	u8	bDataType;
	u8	bDataCounter;
	__be32	wBaseAddr;
	u8	bData[0];
} __packed;

and,

data->wBaseAddr = cpu_to_be32(addr) ?

Thanks,

Mathieu