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virDomainDeviceDefValidateAliasesIterator: Ignore some hostdevs

Browse Source 
https://bugzilla.redhat.com/show_bug.cgi?id=1556828

When defining a domain that has <interface type='hostdev'/> our
parser creates two entries in virDomainDef: one for <interface/>
and one for <hostdev/>. However, some info is shared between the
two which makes user alias validation fail because alias belongs
to the set of shared info.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Michal Privoznik 2018-03-16 12:33:12 +01:00
parent a5d85adb78
commit 630c6e3495
1 changed files with 7 additions and 0 deletions
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7
src/conf/domain_conf.c
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@ -5584,6 +5584,13 @@ virDomainDeviceDefValidateAliasesIterator(virDomainDefPtr def,
virDomainChrEquals(def->serials[0], dev->data.chr))
return 0;
if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV &&
dev->data.hostdev->parent.type == VIR_DOMAIN_DEVICE_NET) {
/* This hostdev is a copy of some previous interface.
* Aliases are duplicated. */
return 0;
}
if (virHashLookup(data->aliases, alias)) {
virReportError(VIR_ERR_XML_ERROR,
_("non unique alias detected: %s"),