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LXC: throw an error if we failed to get Idmap elements 

Throwing an error is much friendly than just
"error: An error occurred, but the cause is unknown"

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
This commit is contained in:
Chen Hanxiao 2014-06-30 11:42:43 +08:00 committed by Ján Tomko
parent 9036b31aed
commit 5fc1d4ec7e
1 changed files with 2 additions and 0 deletions
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2
src/conf/domain_conf.c
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@ -10983,6 +10983,8 @@ virDomainIdmapDefParseXML(xmlXPathContextPtr ctxt,
if (virXPathUInt("string(./@start)", ctxt, &idmap[i].start) < 0 ||
virXPathUInt("string(./@target)", ctxt, &idmap[i].target) < 0 ||
virXPathUInt("string(./@count)", ctxt, &idmap[i].count) < 0) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid idmap start/target/count settings"));
VIR_FREE(idmap);
goto cleanup;
}