linux-kernel - Re: [PATCH v2] audit, io_uring, io-wq: Fix memory leak in io_sq_thread() and io_wqe

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Message-Id: <165962377794.930556.772272743019429536.b4-ty@kernel.dk>
Date:   Thu, 04 Aug 2022 08:36:17 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     paul@...l-moore.com, yepeilin.cs@...il.com, eparis@...hat.com,
        asml.silence@...il.com
Cc:     linux-audit@...hat.com, peilin.ye@...edance.com,
        io-uring@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] audit, io_uring, io-wq: Fix memory leak in io_sq_thread() and io_wqe_worker()

On Wed, 3 Aug 2022 15:23:43 -0700, Peilin Ye wrote:
> From: Peilin Ye <peilin.ye@...edance.com>
> 
> Currently @audit_context is allocated twice for io_uring workers:
> 
>   1. copy_process() calls audit_alloc();
>   2. io_sq_thread() or io_wqe_worker() calls audit_alloc_kernel() (which
>      is effectively audit_alloc()) and overwrites @audit_context,
>      causing:
> 
> [...]

Applied, thanks!

[1/1] audit, io_uring, io-wq: Fix memory leak in io_sq_thread() and io_wqe_worker()
      commit: f482aa98652795846cc55da98ebe331eb74f3d0b

Best regards,
-- 
Jens Axboe