linux-kernel - Re: [PATCH] coccinelle: api: add kzfree script

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Message-ID: <d0fced31-f1d7-9e0b-1a58-f441891fcbc7@linux.com>
Date:   Thu, 4 Jun 2020 20:30:13 +0300
From:   Denis Efremov <efremov@...ux.com>
To:     Joe Perches <joe@...ches.com>, Julia Lawall <Julia.Lawall@...6.fr>
Cc:     cocci@...teme.lip6.fr, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] coccinelle: api: add kzfree script



On 6/4/20 7:27 PM, Joe Perches wrote:
> On Thu, 2020-06-04 at 17:08 +0300, Denis Efremov wrote:
>> Check for memset() with 0 followed by kfree().
> 
> Perhaps those uses should be memzero_explicit or kvfree_sensitive.

Thanks, I will add memzero_explicit(). However, I can't find kvfree_sensitive().
Is it in next already?

Thanks,
Denis