[libvirt] [PATCH v2 1/3] qemu: Make all SPICE command-line args optional

Ján Tomko jtomko at redhat.com
Tue May 17 12:10:16 UTC 2016

On Tue, May 17, 2016 at 12:11:38PM +0200, Christophe Fergeau wrote:
> Hey,
> After this patch series, the QEMU command line may not contain port nor
> tls-port if they both were set to '0'. However, QEMU versions older than
> 2.3.0 will error out because they don't have this commit:
> http://git.qemu.org/?p=qemu.git;a=commitdiff;h=cf7856adefebe86e0

>From that snippet of code it seems omitting port completely and setting
it to 0 were equivalent.

> I assume we want to keep supporting older QEMU binaries, and that this
> needs to be fixed on libvirt side?

It seems this never worked with older QEMUs, regardless of this series.


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