From: Greg KH <gregkh@linuxfoundation.org>
To: Kees Cook <keescook@chromium.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4.19-rc7] treewide: Replace more open-coded allocation size multiplications
Date: Fri, 5 Oct 2018 16:51:31 -0700 [thread overview]
Message-ID: <20181005235131.GA27193@kroah.com> (raw)
In-Reply-To: <20181005233559.GA37919@beast>
On Fri, Oct 05, 2018 at 04:35:59PM -0700, Kees Cook wrote:
> As done treewide earlier, this catches several more open-coded
> allocation size calculations that were added to the kernel during the
> merge window. This performs the following mechanical transformations
> using Coccinelle:
>
> kvmalloc(a * b, ...) -> kvmalloc_array(a, b, ...)
> kvzalloc(a * b, ...) -> kvcalloc(a, b, ...)
> devm_kzalloc(..., a * b, ...) -> devm_kcalloc(..., a, b, ...)
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
Has this had any testing in linux-next?
And when was "earlier"?
thanks,
greg k-h
next prev parent reply other threads:[~2018-10-05 23:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-05 23:35 [PATCH v4.19-rc7] treewide: Replace more open-coded allocation size multiplications Kees Cook
2018-10-05 23:51 ` Greg KH [this message]
2018-10-06 0:04 ` Kees Cook
2018-10-06 0:22 ` Greg KH
2018-10-06 3:14 ` Joel Fernandes
2018-10-06 8:49 ` Fengguang Wu
2018-10-06 15:51 ` Kees Cook
2018-10-07 1:27 ` Fengguang Wu
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