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Re: [Qemu-devel] [PATCH] slirp: fix clearing ifq_so from pending packets


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH] slirp: fix clearing ifq_so from pending packets
Date: Wed, 30 Aug 2017 12:30:07 +0100

On 30 August 2017 at 08:52, Samuel Thibault <address@hidden> wrote:
> Thomas Huth, on mer. 30 août 2017 09:50:45 +0200, wrote:
>> On 26.08.2017 00:37, Samuel Thibault wrote:
>> > The if_fastq and if_batchq contain not only packets, but queues of packets
>> > for the same socket. When sofree frees a socket, it thus has to clear 
>> > ifq_so
>> > from all the packets from the queues, not only the first.
>>
>> I think you should CC: this to qemu-stable if it's fixing a problem that
>> can be used by the guest to crash QEMU... ?
>
> Indeed. I thought it should first go to master.

The way our cc-stable process works is that you include
a line in the commit message "Cc: address@hidden"
(in the same place as the signed-off-by and other lines)
and also cc the email address when sending the patch;
then that will go into the git history in master and can
be fished out from there. If you don't include it in the
original patch send then whoever puts the pull request
together has to include it, so it's helpful to add it from
the start if it's pretty definitely a thing that should go
into stable.

thanks
-- PMM



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