From: Shanzhi Yu <shyu@redhat.com>
Date: Sun, 6 Mar 2016 10:54:21 +0000 (+0800)
Subject: qemu: improve the error when try to undefine transient network
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=347035f95999934ad0c5f50b9544c34fc797833d;p=libvirt.git

qemu: improve the error when try to undefine transient network

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1315059

Signed-off-by: Shanzhi Yu <shyu@redhat.com>
---

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 7ab9e29dc7..01c2ed6b1f 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -3222,6 +3222,12 @@ networkUndefine(virNetworkPtr net)
     if (virNetworkObjIsActive(network))
         active = true;
 
+    if (!network->persistent) {
+        virReportError(VIR_ERR_OPERATION_INVALID, "%s",
+                       _("can't undefine transient network"));
+        goto cleanup;
+    }
+
     /* remove autostart link */
     if (virNetworkDeleteConfig(driver->networkConfigDir,
                                driver->networkAutostartDir,