From: Jens Axboe <axboe@kernel.dk>
To: Ammar Faizi <ammarfaizi2@gnuweeb.org>,
Dylan Yudaken <dylany@fb.com>,
Pavel Begunkov <asml.silence@gmail.com>
Cc: io-uring Mailing List <io-uring@vger.kernel.org>,
Facebook Kernel Team <kernel-team@fb.com>
Subject: Re: [PATCH liburing] fix io_uring_recvmsg_cmsg_nexthdr logic
Date: Mon, 18 Jul 2022 07:42:04 -0600 [thread overview]
Message-ID: <da243472-9ee6-f08c-db8d-c51eb1035c09@kernel.dk> (raw)
In-Reply-To: <accaa2d6-53d6-c45c-28ba-6436652d51ca@gnuweeb.org>
On 7/18/22 7:41 AM, Ammar Faizi wrote:
> On 7/18/22 8:34 PM, Dylan Yudaken wrote:
>> io_uring_recvmsg_cmsg_nexthdr was using the payload to delineate the end
>> of the cmsg list, but really it needs to use whatever was returned by the
>> kernel.
>>
>> Reported-by: Jens Axboe <axboe@kernel.dk>
>> Fixes: 874406f ("add multishot recvmsg API")
>> Signed-off-by: Dylan Yudaken <dylany@fb.com>
>
> The Fixes tag must be at least 12 chars.
It was fixed up while applying.
--
Jens Axboe
next prev parent reply other threads:[~2022-07-18 13:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-18 13:34 [PATCH liburing] fix io_uring_recvmsg_cmsg_nexthdr logic Dylan Yudaken
2022-07-18 13:41 ` Ammar Faizi
2022-07-18 13:42 ` Jens Axboe [this message]
2022-07-18 13:41 ` Jens Axboe
2022-07-18 13:41 ` Jens Axboe
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