Re: [PATCH v1 1/1] kcsan: debugfs: Use krealloc_array() to replace krealloc()

[Andy Shevchenko]

On Thu, Nov 21, 2024 at 03:11:41PM +0100, Marco Elver wrote:
> On Thu, 21 Nov 2024 at 15:04, Marco Elver <elver@xxxxxxxxxx> wrote:
> > On Thu, 21 Nov 2024 at 14:58, Andy Shevchenko
> > <andriy.shevchenko@xxxxxxxxxxxxxxx> 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@xxxxxxxxxxxxxxx>
> >
> > Reviewed-by: Marco Elver <elver@xxxxxxxxxx>
> 
> Unreview.
> 
> > Do you have a tree to take this through? Otherwise I'll take it.
> 
> Whoops. We got rid of that krealloc() in 59458fa4ddb4 ("kcsan: Turn
> report_filterlist_lock into a raw_spinlock"). And the replacement
> kmalloc() is already a kmalloc_array(). I suppose this patch is
> therefore obsolete.

Ah, I made this on top of v6.12 + something most likely unrelated.

-- 
With Best Regards,
Andy Shevchenko