On 7/4/24 17:44, Miroslav Los via Devel wrote: > In a domain created with an interface with a <driver> subelement, > the device contains a non-NULL virDomainVirtioOptions struct, even > for non-virtio NIC models. The subelement need not be present again > after libvirt restarts, or when the interface is passed to clients. > > When clients such as virsh domif-setlink put back the modified > interface XML, the new device's virtio attribute is NULL. This may > fail the equality checks for virtio options in qemuDomainChangeNet, > depending on whether libvird was restarted since define or not. > > This patch modifies the check for non-virtio models, to ignore olddev > value of virtio (assumed valid), and to allow either NULL or a struct > with all values ABSENT in the new virtio options. > > Signed-off-by: Miroslav Los <mir...@cisco.com> > --- > src/qemu/qemu_hotplug.c | 23 ++++++++++++++++------- > 1 file changed, 16 insertions(+), 7 deletions(-)
Reviewed-by: Michal Privoznik <mpriv...@redhat.com> and merged. Congratulations on your first libvirt contribution! Michal
