linux-kernel - Re: [PATCH bpf] selftests/bpf: Fix resource leak in serial_test

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Message-Id: 
 <176904120461.1495222.4452791683329838483.git-patchwork-notify@kernel.org>
Date: Thu, 22 Jan 2026 00:20:04 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kery Qi <qikeyu2017@...il.com>
Cc: ast@...nel.org, daniel@...earbox.net, andrii@...nel.org, shuah@...nel.org,
 martin.lau@...ux.dev, eddyz87@...il.com, song@...nel.org,
 yonghong.song@...ux.dev, john.fastabend@...il.com, kpsingh@...nel.org,
 sdf@...ichev.me, haoluo@...gle.com, jolsa@...nel.org, yatsenko@...a.com,
 bentiss@...nel.org, bpf@...r.kernel.org, linux-kselftest@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf] selftests/bpf: Fix resource leak in serial_test_wq on
 attach failure

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:

On Wed, 21 Jan 2026 17:41:16 +0800 you wrote:
> When wq__attach() fails, serial_test_wq() returns early without calling
> wq__destroy(), leaking the skeleton resources allocated by
> wq__open_and_load(). This causes ASAN leak reports in selftests runs.
> 
> Fix this by jumping to a common clean_up label that calls wq__destroy()
> on all exit paths after successful open_and_load.
> 
> [...]

Here is the summary with links:
  - [bpf] selftests/bpf: Fix resource leak in serial_test_wq on attach failure
    https://git.kernel.org/bpf/bpf-next/c/a32ae2658471

You are awesome, thank you!
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