netdev - Re: [PATCH net V2] cxgb4:Fix out-of-bounds MSI-X info array access

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Message-Id: <20191004.144231.1256170605304174323.davem@davemloft.net>
Date:   Fri, 04 Oct 2019 14:42:31 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     vishal@...lsio.com
Cc:     netdev@...r.kernel.org, nirranjan@...lsio.com, shahjada@...lsio.com
Subject: Re: [PATCH net V2] cxgb4:Fix out-of-bounds MSI-X info array access

From: Vishal Kulkarni <vishal@...lsio.com>
Date: Fri,  4 Oct 2019 04:06:15 +0530

> When fetching free MSI-X vectors for ULDs, check for the error code
> before accessing MSI-X info array. Otherwise, an out-of-bounds access is
> attempted, which results in kernel panic.
> 
> Fixes: 94cdb8bb993a ("cxgb4: Add support for dynamic allocation of resources for ULD")
> Signed-off-by: Shahjada Abul Husain <shahjada@...lsio.com>
> Signed-off-by: Vishal Kulkarni <vishal@...lsio.com>
> ---
> V2:
> - Fix compilation warning
> - Don't split Fixes tag into multiple lines

Applied, thanks.