From: Stefano Brivio <sbrivio@redhat.com>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: passt-dev@passt.top
Subject: Re: [PATCH 0/5] Fix assorted errors in the Qemu socket tap receive handler
Date: Fri, 26 Jul 2024 15:19:53 +0200 [thread overview]
Message-ID: <20240726151933.5babe935@elisabeth> (raw)
In-Reply-To: <20240726072031.3941305-1-david@gibson.dropbear.id.au>
On Fri, 26 Jul 2024 17:20:26 +1000
David Gibson <david@gibson.dropbear.id.au> wrote:
> A long time ago Matej Hrica pointed out a possible buffer overrun when
> receiving data from the qemu socket. Stefano recently proposed a fix
> for this, but I don't think it's quite right. This series is a
> different approach to fixing that problem and a few adjacent ones.
>
> David Gibson (5):
> tap: Better report errors receiving from QEMU socket
> tap: Don't attempt to carry on if we get a bad frame length from qemu
> tap: Don't use EPOLLET on Qemu sockets
> tap: Correctly handle frames of odd length
> tap: Improve handling of partially received frames on qemu socket
Applied. I'm a bit nervous about 3/5 but anyway the series as a whole is
clearly better than the alternative.
--
Stefano
prev parent reply other threads:[~2024-07-26 13:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-26 7:20 [PATCH 0/5] Fix assorted errors in the Qemu socket tap receive handler David Gibson
2024-07-26 7:20 ` [PATCH 1/5] tap: Better report errors receiving from QEMU socket David Gibson
2024-07-26 11:25 ` Stefano Brivio
2024-07-26 11:50 ` Stefano Brivio
2024-07-26 12:02 ` David Gibson
2024-07-26 7:20 ` [PATCH 2/5] tap: Don't attempt to carry on if we get a bad frame length from qemu David Gibson
2024-07-26 11:26 ` Stefano Brivio
2024-07-26 7:20 ` [PATCH 3/5] tap: Don't use EPOLLET on Qemu sockets David Gibson
2024-07-26 8:00 ` Stefano Brivio
2024-07-26 10:44 ` Stefano Brivio
2024-07-26 12:12 ` David Gibson
2024-07-26 13:25 ` Stefano Brivio
2024-07-29 1:15 ` David Gibson
2024-07-26 7:20 ` [PATCH 4/5] tap: Correctly handle frames of odd length David Gibson
2024-07-26 7:20 ` [PATCH 5/5] tap: Improve handling of partially received frames on qemu socket David Gibson
2024-07-26 11:39 ` Stefano Brivio
2024-07-26 12:33 ` David Gibson
2024-07-26 13:19 ` Stefano Brivio [this message]
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