From: Andi Shyti <andi.shyti@kernel.org>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Maoyi Xie <maoyixie.tju@gmail.com>, Jan Kandziora <jjj@gmx.de>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>,
linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] w1: ds28e17: reject an oversize length on an I2C block read
Date: Thu, 2 Jul 2026 21:07:01 +0200 [thread overview]
Message-ID: <aka2gCbXkDJ0DQRe@zenone.zhora.eu> (raw)
In-Reply-To: <1e5e95ef-fa14-4c52-809d-4029ba043c1a@kernel.org>
Hi Krzysztof,
> >> Reject a length above I2C_SMBUS_BLOCK_MAX at both RECV_LEN sites, the
> >> same way i2c-algo-bit does.
> >>
> >> Fixes: ebc4768ac497 ("add w1_ds28e17 driver for the DS28E17 Onewire to I2C master bridge")
> >> Cc: stable@vger.kernel.org
> >
> > Cc: <stable@vger.kernel.org> # v4.15+
>
> This is not needed. CC stable is enough with Fixes tag. Unless this
> should not be backported to the kernel which introduced this issue, but
> then why?
yes, you're right, but reading the documentation it suggests to
use this form, it's easy to get, so why not? I always use it.
Andi
next prev parent reply other threads:[~2026-07-02 19:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-29 12:10 [PATCH] w1: ds28e17: reject an oversize length on an I2C block read Maoyi Xie
2026-07-02 16:38 ` Andi Shyti
2026-07-02 16:41 ` Krzysztof Kozlowski
2026-07-02 19:07 ` Andi Shyti [this message]
2026-07-03 9:45 ` Krzysztof Kozlowski
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