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From: Kishon Vijay Abraham I <kishon@ti.com>
To: "Gustavo A. R. Silva" <gustavo@embeddedor.com>,
	Quentin Schulz <quentin.schulz@bootlin.com>
Cc: "David S. Miller" <davem@davemloft.net>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] phy: ocelot-serdes: fix out-of-bounds read
Date: Tue, 16 Oct 2018 14:18:40 +0530	[thread overview]
Message-ID: <93008479-9e81-1d27-bd31-0cff75c4dd12@ti.com> (raw)
In-Reply-To: <f60ee2ae-6b19-4a61-6d9c-38acdebd7fbe@embeddedor.com>

Hi,

On Tuesday 16 October 2018 02:16 PM, Gustavo A. R. Silva wrote:
> Hi,
> 
> On 10/9/18 9:28 AM, Quentin Schulz wrote:
>> Hi Gustavo,
>>
>> On Tue, Oct 09, 2018 at 12:22:33AM +0200, Gustavo A. R. Silva wrote:
>>> Currently, there is an out-of-bounds read on array ctrl->phys,
>>> once variable i reaches the maximum array size of SERDES_MAX
>>> in the for loop.
>>>
>>> Fix this by changing the condition in the for loop from
>>> i <= SERDES_MAX to i < SERDES_MAX.
>>>
>>
>> Reviewed-by: Quentin Schulz <quentin.schulz@bootlin.com>
>>
> 
> Friendly ping. Who can you take this?

This can go during the 4.20 -rc cycle.

Thanks
Kishon

  reply	other threads:[~2018-10-16  8:49 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-08 22:20 [PATCH 0/2] phy: ocelot-serdes: fix out-of-bounds bug Gustavo A. R. Silva
2018-10-08 22:21 ` [PATCH 1/2] dt-bindings: phy: Update SERDES_MAX to be SERDES_MAX + 1 Gustavo A. R. Silva
2018-10-09  7:27   ` Quentin Schulz
2018-10-16  8:44     ` Gustavo A. R. Silva
2018-10-17 15:09       ` Rob Herring
2018-10-17 15:19         ` Gustavo A. R. Silva
2018-10-17 15:23         ` Rob Herring
2018-10-17 15:45           ` Gustavo A. R. Silva
2018-10-08 22:22 ` [PATCH 2/2] phy: ocelot-serdes: fix out-of-bounds read Gustavo A. R. Silva
2018-10-09  7:28   ` Quentin Schulz
2018-10-16  8:46     ` Gustavo A. R. Silva
2018-10-16  8:48       ` Kishon Vijay Abraham I [this message]
2018-10-17 15:37         ` Gustavo A. R. Silva
2018-11-12  8:27           ` Kishon Vijay Abraham I
2018-10-09  7:28 ` [PATCH 0/2] phy: ocelot-serdes: fix out-of-bounds bug Quentin Schulz
2018-10-09 14:13   ` Gustavo A. R. Silva

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