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Allow empty bridges in interface xml.

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This commit is contained in:
Laine Stump 2010-01-01 20:40:24 -05:00 committed by Matthias Bolte
parent d22591efb9
commit 86304e35a3
1 changed files with 17 additions and 15 deletions
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32
src/conf/interface_conf.c
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@ -557,28 +557,30 @@ virInterfaceDefParseBridge(virConnectPtr conn, virInterfaceDefPtr def,
bridge = ctxt->node;
nbItf = virXPathNodeSet(conn, "./interface", ctxt, &interfaces);
if (nbItf <= 0) {
if (nbItf < 0) {
virInterfaceReportError(conn, VIR_ERR_XML_ERROR,
"%s", _("bridge has no interfaces"));
"%s", _("bridge interfaces"));
ret = -1;
goto error;
}
if (VIR_ALLOC_N(def->data.bridge.itf, nbItf) < 0) {
virReportOOMError(conn);
ret = -1;
goto error;
}
def->data.bridge.nbItf = nbItf;
for (i = 0; i < nbItf;i++) {
ctxt->node = interfaces[i];
itf = virInterfaceDefParseBareInterface(conn, ctxt, 0);
if (itf == NULL) {
if (nbItf > 0) {
if (VIR_ALLOC_N(def->data.bridge.itf, nbItf) < 0) {
virReportOOMError(conn);
ret = -1;
def->data.bridge.nbItf = i;
goto error;
}
def->data.bridge.itf[i] = itf;
def->data.bridge.nbItf = nbItf;
for (i = 0; i < nbItf;i++) {
ctxt->node = interfaces[i];
itf = virInterfaceDefParseBareInterface(conn, ctxt, 0);
if (itf == NULL) {
ret = -1;
def->data.bridge.nbItf = i;
goto error;
}
def->data.bridge.itf[i] = itf;
}
}
error: