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bridge_driver: Don't define network if XML contains more IPv4 adreses.

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Only one IPv4 DHCP definition is supported. Originally the code checked
for a multiple definition and returned an error, but the new domain
definition was already added to networks. This patch moves the check
before the newly defined network is added to active networks.

 *src/network/bridge_driver.c: networkDefine(): - move multiple IPv4
                                                  addresses check before
                                                  definition is used.
This commit is contained in:
Peter Krempa 2011-11-30 15:26:25 +01:00
parent 764574f7c7
commit 0763a26dfe
1 changed files with 14 additions and 13 deletions
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27
src/network/bridge_driver.c
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@ -2278,19 +2278,6 @@ static virNetworkPtr networkDefine(virConnectPtr conn, const char *xml) {
virNetworkSetBridgeMacAddr(def);
}
if (!(network = virNetworkAssignDef(&driver->networks,
def)))
goto cleanup;
freeDef = false;
network->persistent = 1;
if (virNetworkSaveConfig(driver->networkConfigDir, def) < 0) {
virNetworkRemoveInactive(&driver->networks, network);
network = NULL;
goto cleanup;
}
/* We only support dhcp on one IPv4 address per defined network */
for (ii = 0;
(ipdef = virNetworkDefGetIpByIndex(def, AF_UNSPEC, ii));
@ -2307,6 +2294,20 @@ static virNetworkPtr networkDefine(virConnectPtr conn, const char *xml) {
}
}
}
if (!(network = virNetworkAssignDef(&driver->networks,
def)))
goto cleanup;
freeDef = false;
network->persistent = 1;
if (virNetworkSaveConfig(driver->networkConfigDir, def) < 0) {
virNetworkRemoveInactive(&driver->networks, network);
network = NULL;
goto cleanup;
}
if (ipv4def) {
dctx = dnsmasqContextNew(def->name, DNSMASQ_STATE_DIR);
if (dctx == NULL ||