[libvirt] [PATCH 2/2] conf: report an error message for non-existing USB hubs

[Andrea Bolognani]

On Mon, 2016-08-15 at 18:14 +0200, Ján Tomko wrote:
> If any of the devices referenced a USB hub that does not exist,
> defining the domain would either fail with:
> error: An error occurred, but the cause is unknown
> (if only the last hub in the path is missing)
> or crash.
> 
> Return a proper error instead of crashing.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1367130
> ---
>  src/conf/domain_addr.c                                |  8 ++++++++
>  .../qemuxml2argv-usb-hub-nonexistent.xml              | 19 +++++++++++++++++++
>  tests/qemuxml2argvtest.c                              |  3 +++
>  3 files changed, 30 insertions(+)
>  create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-hub-nonexistent.xml

ACK

-- 
Andrea Bolognani / Red Hat / Virtualization