linux-kernel - Re: [PATCH v1 1/1] kcsan: debugfs: Use krealloc

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Message-ID: <Zz8_t3vn4SXTNHH3@smile.fi.intel.com>
Date: Thu, 21 Nov 2024 16:12:07 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Marco Elver <elver@...gle.com>
Cc: kasan-dev@...glegroups.com, linux-kernel@...r.kernel.org,
	Dmitry Vyukov <dvyukov@...gle.com>
Subject: Re: [PATCH v1 1/1] kcsan: debugfs: Use krealloc_array() to replace
 krealloc()

On Thu, Nov 21, 2024 at 03:04:04PM +0100, Marco Elver wrote:
> On Thu, 21 Nov 2024 at 14:58, Andy Shevchenko
> <andriy.shevchenko@...ux.intel.com> wrote:
> >
> > Use krealloc_array() to replace krealloc() with multiplication.
> > krealloc_array() has multiply overflow check, which will be safer.
> >
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> 
> Reviewed-by: Marco Elver <elver@...gle.com>

Thank you!

> Do you have a tree to take this through? Otherwise I'll take it.

No, but please, wait a bit, I have a sequential dependent patch.
I'll send a v2 soon.

-- 
With Best Regards,
Andy Shevchenko