Re: [PATCH RESEND] scsi: megaraid_sas: fix panic on loading firmware crashdump

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To: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Subject: Re: [PATCH RESEND] scsi: megaraid_sas: fix panic on loading firmware crashdump
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Tue, 23 Jul 2019 22:15:40 -0400
Cc: megaraidlinux.pdl@xxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, kashyap.desai@xxxxxxxxxxxx, sumit.saxena@xxxxxxxxxxxx, shivasharan.srikanteshwara@xxxxxxxxxxxx, martin.petersen@xxxxxxxxxx
In-reply-to: <20190722161524.23192-1-junxiao.bi@oracle.com> (Junxiao Bi's message of "Mon, 22 Jul 2019 09:15:24 -0700")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux)

Junxiao,

> While loading fw crashdump in function fw_crash_buffer_show(), left
> bytes in one dma chunk was not checked, if copying size over it,
> overflow access will cause kernel panic.

Applied to 5.3/scsi-fixes. Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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- [PATCH RESEND] scsi: megaraid_sas: fix panic on loading firmware crashdump
  - From: Junxiao Bi

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