From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Kangjie Lu <kjlu@umn.edu>
Cc: pakki001@umn.edu, Alessandro Zummo <a.zummo@towertech.it>,
linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] rtc: fix a missing check of block data read
Date: Tue, 22 Jan 2019 19:04:07 +0100 [thread overview]
Message-ID: <20190122180407.GF16702@piout.net> (raw)
In-Reply-To: <20181226030911.72845-1-kjlu@umn.edu>
On 25/12/2018 21:09:11-0600, Kangjie Lu wrote:
> When i2c_smbus_read_i2c_block_data() fails, the read data in "buf" could
> be incorrect and should not be used. The fix checks if
> i2c_smbus_read_i2c_block_data fails, and if so, return its error code
> upstream.
>
> Signed-off-by: Kangjie Lu <kjlu@umn.edu>
> ---
> drivers/rtc/rtc-hym8563.c | 2 ++
> 1 file changed, 2 insertions(+)
>
Applied, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
prev parent reply other threads:[~2019-01-22 18:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-26 3:09 [PATCH] rtc: fix a missing check of block data read Kangjie Lu
2019-01-22 18:04 ` Alexandre Belloni [this message]
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