linux-kernel - Re: [PATCH] lib/test: use after free in register_test_dev

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Message-ID: <Yjz8VtXvR5Zr61EA@bombadil.infradead.org>
Date:   Thu, 24 Mar 2022 16:18:46 -0700
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, linux-modules@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] lib/test: use after free in register_test_dev_kmod()

On Thu, Mar 24, 2022 at 08:52:07AM +0300, Dan Carpenter wrote:
> The "test_dev" pointer is freed but then returned to the caller.
> 
> Fixes: d9c6a72d6fa2 ("kmod: add test driver to stress test the module loader")
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Thanks queued onto modules-testing!

  Luis