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Re: [Qemu-block] [Qemu-devel] [PATCH v2] blockdev: fix missed target unr

From: John Snow
Subject: Re: [Qemu-block] [Qemu-devel] [PATCH v2] blockdev: fix missed target unref for drive-backup
Date: Mon, 20 May 2019 18:32:40 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

On 5/13/19 11:06 AM, John Snow wrote:
> If the bitmap can't be used for whatever reason, we skip putting down
> the reference. Fix that.
> In practice, this means that if you attempt to gracefully exit QEMU
> after a backup command being rejected, bdrv_close_all will fail and
> tell you some unpleasant things via assert().
> Reported-by: aihua liang <address@hidden>
> Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1703916
> Signed-off-by: John Snow <address@hidden>
> Reviewed-by: Kevin Wolf <address@hidden>

(I assume this can go through either Kevin or Max's tree?)

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