[PATCH V2] raw/ioat: Check for the NULL pointer after calling malloc

[Thomas Monjalon]

06/07/2022 11:07, Bruce Richardson:
> On Wed, Jul 06, 2022 at 02:55:48PM +0800, 835703180 at qq.com wrote:
> > From: Shiqi Liu <835703180 at qq.com>
> > 
> > As the possible failure of the malloc(), the not_checked and
> > checked could be NULL pointer.
> > Therefore, it should be better to check it in order to avoid
> > the dereference of the NULL pointer.
> > 
> > Fixes: b7aaf417f93 ("raw/ioat: add bus driver for device scanning automatically")
> > Signed-off-by: Shiqi Liu <835703180 at qq.com>
> > ---
> Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Applied, thanks.