linux-kernel - Re: [PATCH v1] regmap-irq: Fix out-of-bounds access when allocating config buffers

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Message-ID: <ZK3YXpzlxhwMGiuj@google.com>
Date:   Tue, 11 Jul 2023 15:31:58 -0700
From:   Isaac Manjarres <isaacmanjarres@...gle.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Russell King <linux@...linux.org.uk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
        Saravana Kannan <saravanak@...gle.com>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Aidan MacDonald <aidanmacdonald.0x0@...il.com>,
        Amit Pundir <amit.pundir@...aro.org>,
        John Stultz <jstultz@...gle.com>, stable@...r.kernel.org,
        Catalin Marinas <catalin.marinas@....com>,
        kernel-team@...roid.com,
        Russell King <rmk+kernel@....linux.org.uk>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] regmap-irq: Fix out-of-bounds access when allocating
 config buffers

On Tue, Jul 11, 2023 at 11:24:59PM +0100, Mark Brown wrote:
> On Tue, Jul 11, 2023 at 03:11:22PM -0700, Isaac Manjarres wrote:
> > On Tue, Jul 11, 2023 at 08:50:08PM +0100, Mark Brown wrote:
> 
> > > Please think hard before including complete backtraces in upstream
> > > reports, they are very large and contain almost no useful information
> > > relative to their size so often obscure the relevant content in your
> > > message. If part of the backtrace is usefully illustrative (it often is
> > > for search engines if nothing else) then it's usually better to pull out
> > > the relevant sections.
> 
> > Thanks for your feedback. I'll go ahead and send out a new version of
> > the patch with a trimmed down commit message.
> 
> It's OK, I did some local edits myself.

Thanks Mark!

--Isaac