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From: Stefano Brivio <sbrivio@redhat.com>
To: "Richard W.M. Jones" <rjones@redhat.com>
Cc: passt-dev@passt.top
Subject: Re: [PATCH passt 0/5] Add fuzzing
Date: Thu, 17 Nov 2022 14:58:57 +0100	[thread overview]
Message-ID: <20221117145857.6122d941@elisabeth> (raw)
In-Reply-To: <20221117122614.1269214-1-rjones@redhat.com>

On Thu, 17 Nov 2022 12:26:09 +0000
"Richard W.M. Jones" <rjones@redhat.com> wrote:

> Unfortunately I don't think the --fd option is working.  stracing the
> code shows the socket being added to the epoll, but it somehow never
> gets read.  It might be something obvious but I couldn't see what was
> wrong.  (NB: The socket passed in is *connected* already).

I'm looking into this (right now just for something obvious, if
nothing pops up, a bit later) but actually I wonder: couldn't qemu()
from 5/5 just call socket(AF_UNIX, SOCK_STREAM, 0) and connect() on it?
Or am I missing something?

Then sure, as you mentioned, this could be useful for something else,
so it's probably worth it to get it working.

-- 
Stefano


  parent reply	other threads:[~2022-11-17 13:59 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-17 12:26 [PATCH passt 0/5] Add fuzzing Richard W.M. Jones
2022-11-17 12:26 ` [PATCH passt 1/5] build: Force-create pasta symlink Richard W.M. Jones
2022-11-17 12:26 ` [PATCH passt 2/5] build: Remove *~ files with make clean Richard W.M. Jones
2022-11-17 12:26 ` [PATCH passt 3/5] Add --fd option Richard W.M. Jones
2022-11-17 15:26   ` [PATCH v2 3/5] passt, tap: " Stefano Brivio
2022-11-17 15:31     ` Stefano Brivio
2022-11-17 15:33       ` Richard W.M. Jones
2022-11-17 15:33     ` Richard W.M. Jones
2022-11-17 15:49       ` Stefano Brivio
2022-11-17 16:02         ` Richard W.M. Jones
2022-11-17 16:18           ` Stefano Brivio
2022-11-17 12:26 ` [PATCH passt 4/5] XXX build: Add extra syscalls needed by AFL instrumentation Richard W.M. Jones
2022-11-17 14:22   ` Stefano Brivio
2022-11-17 12:26 ` [PATCH passt 5/5] Import fuzzing wrapper from libnbd Richard W.M. Jones
2022-11-17 15:35   ` Stefano Brivio
2022-11-17 13:58 ` Stefano Brivio [this message]
2022-11-17 14:13   ` [PATCH passt 0/5] Add fuzzing Richard W.M. Jones

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