From: Jens Axboe <axboe@kernel.dk>
To: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] block: blk-exec.c: Cleaning up local variable address returnd
Date: Sun, 08 Jun 2014 19:50:37 -0600 [thread overview]
Message-ID: <539512ED.1000203@kernel.dk> (raw)
In-Reply-To: <1402094247-7998-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
On 2014-06-06 16:37, Rickard Strandqvist wrote:
> Address of local variable assigned to a function parameter
>
> This was partly found using a static code analysis program called cppcheck.
I'd be surprised if this was a real bug, but I agree on principle, we
should not leak stack data. The code is in place since for drivers that
rely on sense always being available. I will apply, thanks.
--
Jens Axboe
prev parent reply other threads:[~2014-06-09 1:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-06 22:37 [PATCH] block: blk-exec.c: Cleaning up local variable address returnd Rickard Strandqvist
2014-06-09 1:50 ` Jens Axboe [this message]
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