Github user jburwell commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1545#discussion_r74249185
--- Diff:
plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtDomainXMLParser.java
---
@@ -171,6 +174,25 @@ public boolean parseDomainXML(String domXML) {
interfaces.add(def);
}
+ NodeList ports = devices.getElementsByTagName("channel");
+ for (int i = 0; i < ports.getLength(); i++) {
+ Element channel = (Element)ports.item(i);
+
+ String type = channel.getAttribute("type");
+ String path = getAttrValue("source", "path", channel);
+ String name = getAttrValue("target", "name", channel);
+ String state = getAttrValue("target", "state", channel);
+
+ ChannelDef def = null;
+ if (Strings.isNullOrEmpty(state)) {
+ def = new ChannelDef(name,
ChannelDef.ChannelType.valueOf(type.toUpperCase()), path);
--- End diff --
What if ``type`` is ``null``? While it likely shouldn't happen, malformed
XML could cause an NPE. Consider adding a
``checkState(StringUtils.isNoneBlank(type), "<explanation of unexpected
condition>")`` on line 185.
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