From: "Denis V. Lunev" <den@openvz.org>
Cc: qemu-devel@nongnu.org, Simon Zolin <szolin@parallels.com>,
Michael Roth <mdroth@linux.vnet.ibm.com>
Subject: Re: [Qemu-devel] [PATCH 2/3] guest agent: add guest-pipe-open
Date: Wed, 24 Dec 2014 11:18:51 +0300 [thread overview]
Message-ID: <549A76EB.7070000@openvz.org> (raw)
In-Reply-To: <1419239196-6371-3-git-send-email-den@openvz.org>
On 22/12/14 12:06, Denis V. Lunev wrote:
> From: Simon Zolin <szolin@parallels.com>
>
> Creates a FIFO pair that can be used with existing file read/write
> interfaces to communicate with processes spawned via the forthcoming
> guest-file-exec interface.
>
> Signed-off-by: Simon Zolin <szolin@parallels.com>
> Acked-by: Roman Kagan <rkagan@parallels.com>
> Signed-off-by: Denis V. Lunev <den@openvz.org>
> CC: Michael Roth <mdroth@linux.vnet.ibm.com>
hmm, it looks like we have missed SIGPIPE handling,
which could kill the agent. Though the same applies
for the agent even without this patch if someone
will open named pipe on the filesystem and perform
writing.
next prev parent reply other threads:[~2014-12-24 8:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-22 9:06 [Qemu-devel] [PATCH 0/3] qemu: guest agent: implement guest-exec command for Linux Denis V. Lunev
2014-12-22 9:06 ` [Qemu-devel] [PATCH 1/3] guest agent: guest-file-open: refactoring Denis V. Lunev
2014-12-22 9:06 ` [Qemu-devel] [PATCH 2/3] guest agent: add guest-pipe-open Denis V. Lunev
2014-12-24 8:18 ` Denis V. Lunev [this message]
2014-12-22 9:06 ` [Qemu-devel] [PATCH 3/3] guest agent: add guest-exec and guest-exec-status interfaces Denis V. Lunev
2014-12-25 5:41 ` [Qemu-devel] [PATCH 4/3] guest agent: ignore SIGPIPE signal Denis V. Lunev
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