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conf: error out for multiple protocol elements while parsing chardev

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Remove check whether a variable was already set because the element
is parsed only once now.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina 2017-08-18 15:17:34 +02:00
parent 23482e4b1e
commit 209fa11b02
1 changed files with 9 additions and 2 deletions
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11
src/conf/domain_conf.c
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@ -10926,6 +10926,7 @@ virDomainChrSourceDefParseXML(virDomainChrSourceDefPtr def,
char *haveTLS = NULL;
char *tlsFromConfig = NULL;
bool logParsed = false;
bool protocolParsed = false;
int sourceParsed = 0;
for (; cur; cur = cur->next) {
@ -11040,8 +11041,14 @@ virDomainChrSourceDefParseXML(virDomainChrSourceDefPtr def,
logfile = virXMLPropString(cur, "file");
logappend = virXMLPropString(cur, "append");
} else if (virXMLNodeNameEqual(cur, "protocol")) {
if (!protocol)
protocol = virXMLPropString(cur, "type");
if (protocolParsed) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("only one log element is allowed for "
"character device"));
goto error;
}
protocolParsed = true;
protocol = virXMLPropString(cur, "type");
}
}