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Re: [Qemu-devel] [PATCH 07/12] migration: Allow for a limited number of


From: Juan Quintela
Subject: Re: [Qemu-devel] [PATCH 07/12] migration: Allow for a limited number of announce timers
Date: Tue, 30 May 2017 12:13:14 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux)

Vladislav Yasevich <address@hidden> wrote:
> We currently create a new announcement timer every time
> qemu_announce_self() is called.  Since this is now a qmp
> command, this can lead to abuse.   Limit the number of
> timers that are created.  Give QMP interface and migration
> process 1 timer each.  This way, QMP can't abuse the
> announce_self mechanism.
>
> Signed-off-by: Vladislav Yasevich <address@hidden>

Reviewed-by: Juan Quintela <address@hidden>



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