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Fix virDomainDeviceInfoIsSet() to check all struct fields

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The virDomainDeviceInfoIsSet API was only checking if an
address or alias was set in the struct. Thus if only a
rom bar setting / filename, boot index, or USB master
value was set, they could be accidentally dropped when
formatting XML
(cherry picked from commit 2c195fdbf3)
This commit is contained in:
Daniel P. Berrange 2012-05-15 16:16:49 +01:00 committed by Cole Robinson
parent 9a42097bf4
commit 73cfdbff65
2 changed files with 15 additions and 4 deletions
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15
src/conf/domain_conf.c
View File

@ -1896,14 +1896,21 @@ int virDomainDevicePCIAddressIsValid(virDomainDevicePCIAddressPtr addr)
}
static int
static bool
virDomainDeviceInfoIsSet(virDomainDeviceInfoPtr info, unsigned int flags)
{
if (info->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE)
return 1;
return true;
if (info->alias && !(flags & VIR_DOMAIN_XML_INACTIVE))
return 1;
return 0;
return true;
if (info->mastertype != VIR_DOMAIN_CONTROLLER_MASTER_NONE)
return true;
if ((info->rombar != VIR_DOMAIN_PCI_ROMBAR_DEFAULT) ||
info->romfile)
return true;
if (info->bootIndex)
return true;
return false;
}
void virDomainDeviceInfoClear(virDomainDeviceInfoPtr info)

4
src/conf/domain_conf.h
View File

@ -253,6 +253,10 @@ struct _virDomainDeviceUSBMaster {
typedef struct _virDomainDeviceInfo virDomainDeviceInfo;
typedef virDomainDeviceInfo *virDomainDeviceInfoPtr;
struct _virDomainDeviceInfo {
/* If adding to this struct, ensure that
* virDomainDeviceInfoIsSet() is updated
* to consider the new fields
*/
char *alias;
int type;
union {