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uml: reject unknown flags

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* src/uml/uml_driver.c (umlOpen, umlDomainGetXMLDesc)
(umlDomainBlockPeek): Reject unknown flags.
This commit is contained in:
Eric Blake 2011-07-06 17:02:14 -06:00
parent e8f03b8fb6
commit 2bcad36889
1 changed files with 13 additions and 3 deletions
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16
src/uml/uml_driver.c
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@ -973,7 +973,10 @@ static void umlShutdownVMDaemon(virConnectPtr conn ATTRIBUTE_UNUSED,
static virDrvOpenStatus umlOpen(virConnectPtr conn, static virDrvOpenStatus umlOpen(virConnectPtr conn,
virConnectAuthPtr auth ATTRIBUTE_UNUSED, virConnectAuthPtr auth ATTRIBUTE_UNUSED,
unsigned int flags ATTRIBUTE_UNUSED) { unsigned int flags)
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->uri == NULL) { if (conn->uri == NULL) {
if (uml_driver == NULL) if (uml_driver == NULL)
return VIR_DRV_OPEN_DECLINED; return VIR_DRV_OPEN_DECLINED;
@ -1590,11 +1593,16 @@ cleanup:
static char *umlDomainGetXMLDesc(virDomainPtr dom, static char *umlDomainGetXMLDesc(virDomainPtr dom,
unsigned int flags ATTRIBUTE_UNUSED) { unsigned int flags)
{
struct uml_driver *driver = dom->conn->privateData; struct uml_driver *driver = dom->conn->privateData;
virDomainObjPtr vm; virDomainObjPtr vm;
char *ret = NULL; char *ret = NULL;
virCheckFlags(VIR_DOMAIN_XML_SECURE |
VIR_DOMAIN_XML_INACTIVE |
VIR_DOMAIN_XML_UPDATE_CPU, NULL);
umlDriverLock(driver); umlDriverLock(driver);
vm = virDomainFindByUUID(&driver->domains, dom->uuid); vm = virDomainFindByUUID(&driver->domains, dom->uuid);
umlDriverUnlock(driver); umlDriverUnlock(driver);
@ -2078,12 +2086,14 @@ umlDomainBlockPeek(virDomainPtr dom,
const char *path, const char *path,
unsigned long long offset, size_t size, unsigned long long offset, size_t size,
void *buffer, void *buffer,
unsigned int flags ATTRIBUTE_UNUSED) unsigned int flags)
{ {
struct uml_driver *driver = dom->conn->privateData; struct uml_driver *driver = dom->conn->privateData;
virDomainObjPtr vm; virDomainObjPtr vm;
int fd = -1, ret = -1, i; int fd = -1, ret = -1, i;
virCheckFlags(0, -1);
umlDriverLock(driver); umlDriverLock(driver);
vm = virDomainFindByUUID(&driver->domains, dom->uuid); vm = virDomainFindByUUID(&driver->domains, dom->uuid);
umlDriverUnlock(driver); umlDriverUnlock(driver);