[libvirt] [PATCH] Don't wipe generated iface target in active domains

[jdenemar at redhat.com]

From: Jiri Denemark <jdenemar at redhat.com>

Wipe generated interface target only when reading configuration of
inactive domains.
---
 src/conf/domain_conf.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 546ddf2..3e45f79 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1889,7 +1889,8 @@ virDomainNetDefParseXML(virCapsPtr caps,
                        xmlStrEqual(cur->name, BAD_CAST "target")) {
                 ifname = virXMLPropString(cur, "dev");
                 if ((ifname != NULL) &&
-                    ((STRPREFIX((const char*)ifname, "vnet")) ||
+                    (((flags & VIR_DOMAIN_XML_INACTIVE) &&
+                      (STRPREFIX((const char*)ifname, "vnet"))) ||
                      (!isValidIfname(ifname)))) {
                     /* An auto-generated target name, blank it out */
                     /* blank out invalid interface names */
-- 
1.7.1