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From: 성병찬 <tjdqudcks0424@naver.com>
To: <netdev-bot+sinfo@kernel.org>
Cc: "Manivannan Sadhasivam" <mani@kernel.org>,
	linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH net] qrtr: make repeated lookups from one client idempotent
Date: Thu, 08 Oct 2026 17:38:57 +0900	[thread overview]
Message-ID: <246918dc4bb12e46eef07cfeb6b3d1e5@cweb010.nm> (raw)
In-Reply-To: <179144819826.2527009.1542482431321559008@kernel.org>

Hi,

This issue was identified during manual static source review of the QRTR
lookup accounting path, with assistance from OpenAI Codex.

I subsequently reproduced and validated it using an isolated local
AF_QIPCRTR fixture. A separate unprivileged socket was unable to register
a lookup after one client submitted 128 duplicate lookup requests in all
three baseline runs. With the patch applied, the independent lookup
succeeded in all three runs, while the boundary, repeated-listing, and
socket-close cleanup controls retained their expected behavior.

Thanks,
Sung Byeongchan


      reply	other threads:[~2026-10-08  8:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-08  8:25 [PATCH net] qrtr: make repeated lookups from one client idempotent Sung Byeongchan
2026-10-08  8:29 ` netdev-bot+sinfo
2026-10-08  8:38   ` 성병찬 [this message]

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