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qemuGetDHCPInterfaces: Don't leak @network

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The function needs a pointer to the network to get list of DHCP
leases. The pointer is obtained via virNetworkLookupByName() which
requires callers to free the returned network once no longer needed.
Otherwise it's leaked.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2015-03-17 17:44:50 +01:00
parent 0aff8fa829
commit 3353c7c40a
1 changed files with 3 additions and 1 deletions
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4
src/qemu/qemu_driver.c
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@ -19652,7 +19652,7 @@ qemuGetDHCPInterfaces(virDomainPtr dom,
int n_leases = 0;
size_t i, j;
size_t ifaces_count = 0;
virNetworkPtr network;
virNetworkPtr network = NULL;
char macaddr[VIR_MAC_STRING_BUFLEN];
virDomainInterfacePtr iface = NULL;
virNetworkDHCPLeasePtr *leases = NULL;
@ -19670,6 +19670,7 @@ qemuGetDHCPInterfaces(virDomainPtr dom,
continue;
virMacAddrFormat(&(vm->def->nets[i]->mac), macaddr);
virObjectUnref(network);
network = virNetworkLookupByName(dom->conn,
vm->def->nets[i]->data.network.name);
@ -19720,6 +19721,7 @@ qemuGetDHCPInterfaces(virDomainPtr dom,
rv = ifaces_count;
cleanup:
virObjectUnref(network);
if (leases) {
for (i = 0; i < n_leases; i++)
virNetworkDHCPLeaseFree(leases[i]);