net-update has been the subject of crashes recently (BZ 988718) so it ought to have better regression testing.
Now pushed upstream: commit 2d9185a9f3cda5c45a8187de9e24088ba7cb18a0 Author: Ján Tomko <jtomko> AuthorDate: 2013-07-29 17:17:47 +0200 Commit: Ján Tomko <jtomko> CommitDate: 2013-08-28 08:05:46 +0200 Test network update XML parsing Add checks for updating sections of network definition via virNetworkDefUpdateSection. https://bugzilla.redhat.com/show_bug.cgi?id=989569 commit d8bd24a9ecce1eead3059621c4e3c5ad1c3a087f Author: Ján Tomko <jtomko> AuthorDate: 2013-07-30 14:36:08 +0200 Commit: Ján Tomko <jtomko> CommitDate: 2013-08-28 08:05:46 +0200 Remove the space before the slash in network XML This matches the style we use elsewhere and allows nat-network-dns-srv-record{,-minimal}.xml to be tested in network XML -> XML test. git describe: v1.1.1-241-g2d9185a