[libvirt] [PATCH v2 4/4] network: Check for active network during networkGetDHCPLeases

[morecache at gmail.com]

From: Lin Ma <lma at suse.de>

It doesn't make sense querying dhcp leases for interfaces against an inactive
network, This patch adds a check to see if the network is active.

Signed-off-by: Lin Ma <lma at suse.de>
---
 src/network/bridge_driver.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 87d7acab06..1dffc2309f 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -4068,6 +4068,13 @@ networkGetDHCPLeases(virNetworkPtr net,
     if (virNetworkGetDHCPLeasesEnsureACL(net->conn, def) < 0)
         goto cleanup;
 
+    if (!virNetworkObjIsActive(obj)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       _("network '%s' is not active"),
+                       def->name);
+        goto error;
+    }
+
     /* Retrieve custom leases file location */
     custom_lease_file = networkDnsmasqLeaseFileNameCustom(driver, def->bridge);
 
-- 
2.26.0