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xen: xenXMDomain*DeviceFlags should obey all flags

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xenXMDomain*DeviceFlags() silently ignores requests to modify live
configuration of an active guest while still touching its persistent
configuration.
This commit is contained in:
Jiri Denemark 2010-10-01 16:37:53 +02:00
parent 6ab99b8a43
commit e2856d36a5
1 changed files with 12 additions and 2 deletions
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14
src/xen/xm_internal.c
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@ -2935,8 +2935,13 @@ xenXMDomainAttachDeviceFlags(virDomainPtr domain, const char *xml,
if (domain->conn->flags & VIR_CONNECT_RO)
return -1;
if (domain->id != -1 && !(flags & VIR_DOMAIN_DEVICE_MODIFY_CONFIG))
if ((flags & VIR_DOMAIN_DEVICE_MODIFY_LIVE) ||
(domain->id != -1 && (flags & VIR_DOMAIN_DEVICE_MODIFY_CURRENT))) {
xenXMError(VIR_ERR_OPERATION_INVALID, "%s",
_("Xm driver only supports modifying persistent config"));
return -1;
}
priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
xenUnifiedLock(priv);
@ -3026,8 +3031,13 @@ xenXMDomainDetachDeviceFlags(virDomainPtr domain, const char *xml,
if (domain->conn->flags & VIR_CONNECT_RO)
return -1;
if (domain->id != -1 && !(flags & VIR_DOMAIN_DEVICE_MODIFY_CONFIG))
if ((flags & VIR_DOMAIN_DEVICE_MODIFY_LIVE) ||
(domain->id != -1 && (flags & VIR_DOMAIN_DEVICE_MODIFY_CURRENT))) {
xenXMError(VIR_ERR_OPERATION_INVALID, "%s",
_("Xm driver only supports modifying persistent config"));
return -1;
}
priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
xenUnifiedLock(priv);