Re: [PATCH v2][next] scsi: lpfc: Avoid -Wstringop-overflow warning

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To: "Gustavo A. R. Silva" <gustavoars@xxxxxxxxxx>
Subject: Re: [PATCH v2][next] scsi: lpfc: Avoid -Wstringop-overflow warning
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Wed, 07 Jun 2023 21:14:01 -0400
Cc: James Smart <james.smart@xxxxxxxxxxxx>, Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-hardening@xxxxxxxxxxxxxxx
In-reply-to: <ZHkseX6TiFahvxJA@work> (Gustavo A. R. Silva's message of "Thu, 1 Jun 2023 17:40:41 -0600")
Organization: Oracle Corporation

Gustavo,

> Prevent any potential integer wrapping issue, and avoid a
> -Wstringop-overflow warning by using the check_mul_overflow() helper.

Applied to 6.5/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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- [PATCH v2][next] scsi: lpfc: Avoid -Wstringop-overflow warning
  - From: Gustavo A. R. Silva

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