From: Alviro Iskandar Setiawan <[email protected]>
To: Ammar Faizi <[email protected]>
Cc: Gilang Fachrezi <[email protected]>,
Muhammad Rizki <[email protected]>,
Dina Maulina <[email protected]>,
Kernel Team <[email protected]>,
Network Integration Team <[email protected]>,
"GNU/Weeb Mailing List" <[email protected]>
Subject: Re: Fix data corruption bug
Date: Fri, 18 Nov 2022 09:30:47 +0700 [thread overview]
Message-ID: <CAOG64qPNhJcRo72b1CXSfTi9QwSha-WjXTjLLtHb2HEgRyQ-eQ@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
On Fri, Nov 18, 2022 at 12:27 AM Ammar Faizi wrote:
> From: Ammar Faizi <[email protected]>
> Subject: [PATCH] chnet: Fix data corruption when a read operation is pending
>
> When a read operation is pending, the @read_ret_ variable has to be
> set to -EINPROGRESS. The current CHNetDelegate::__Read() method
> doesn't do that. This situation makes the caller abort the request
> because it doesn't see -EINPROGRESS from the return value. This bug
> is reproducible on a slow network connection where __Read()
> operation often results in a pending state.
>
> This bug is introduced in commit 77bbcc903899 ("chnet: Completely
> refactor again").
>
> Fixes: 77bbcc903899 ("chnet: Completely refactor again")
> Signed-off-by: Ammar Faizi <[email protected]>
Reviewed-by: Alviro Iskandar Setiawan <[email protected]>
tq
-- Viro
next prev parent reply other threads:[~2022-11-18 2:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-17 17:27 Fix data corruption bug Ammar Faizi
2022-11-18 2:30 ` Alviro Iskandar Setiawan [this message]
2022-11-18 16:09 ` Kyoko Senpai
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