[libvirt] [PATCH v2 1/2] security_manager: Don't manipulate domain XML in virDomainDefGetSecurityLabelDef
Michal Privoznik
mprivozn at redhat.com
Thu Mar 28 09:42:39 UTC 2013
On 28.03.2013 10:15, Daniel P. Berrange wrote:
> On Thu, Mar 21, 2013 at 04:35:10PM +0100, Michal Privoznik wrote:
>> The virDomainDefGetSecurityLabelDef was modifying the domain XML.
>> It tried to find a seclabel corresponding to given sec driver. If the
>> label wasn't found, the function created one which is wrong. In fact
>> it's security manager which should modify this part of domain XML.
>> ---
>> src/conf/domain_conf.c | 56 +++++++++++------------------------------
>> src/conf/domain_conf.h | 7 ++++--
>> src/libvirt_private.syms | 1 -
>> src/security/security_manager.c | 40 ++++++++++++++++++++---------
>> src/security/security_selinux.c | 8 ++++--
>> 5 files changed, 53 insertions(+), 59 deletions(-)
>
>> diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
>> index a750a1f..2540bca 100644
>> --- a/src/conf/domain_conf.h
>> +++ b/src/conf/domain_conf.h
>> @@ -2297,10 +2297,13 @@ virSecurityDeviceLabelDefPtr
>> virDomainChrDefGetSecurityLabelDef(virDomainChrDefPtr def, const char *model);
>>
>> virSecurityLabelDefPtr
>> -virDomainDefAddSecurityLabelDef(virDomainDefPtr def, const char *model);
>> +virDomainDefGenSecurityLabelDef(const char *model);
>>
>> virSecurityDeviceLabelDefPtr
>> -virDomainDiskDefAddSecurityLabelDef(virDomainDiskDefPtr def, const char *model);
>> +virDomainDiskDefGenSecurityLabelDef(const char *model);
>> +
>> +void virSecurityLabelDefFree(virSecurityLabelDefPtr def);
>> +void virSecurityDeviceLabelDefFree(virSecurityDeviceLabelDefPtr def);
>>
>> typedef const char* (*virEventActionToStringFunc)(int type);
>> typedef int (*virEventActionFromStringFunc)(const char *type);
>> diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
>> index 21bc615..e8085a9 100644
>> --- a/src/libvirt_private.syms
>> +++ b/src/libvirt_private.syms
>> @@ -108,7 +108,6 @@ virDomainControllerTypeToString;
>> virDomainCpuPlacementModeTypeFromString;
>> virDomainCpuPlacementModeTypeToString;
>> virDomainDefAddImplicitControllers;
>> -virDomainDefAddSecurityLabelDef;
>> virDomainDefCheckABIStability;
>> virDomainDefClearCCWAddresses;
>> virDomainDefClearDeviceAliases;
>
> 2 APIs renamed + 2 APIs added in the header, but only one
> delete here. I'd expect 6 changes in this file - 2 deletes
> and 4 additions.
>
>
> ACK if you fix that.
>
> Daniel
>
Woops, I've already pushed prior seeing your reply. However, There can
be only 1 deletion, the virDomainDiskDefGenSecurityLabelDef() wasn't
exported in libvirt_private.syms. I am pushing this follow up patch:
commit a919e6f7769b27168b9217fd2fd5143259f63173
Author: Michal Privoznik <mprivozn at redhat.com>
AuthorDate: Thu Mar 28 10:39:25 2013 +0100
Commit: Michal Privoznik <mprivozn at redhat.com>
CommitDate: Thu Mar 28 10:39:25 2013 +0100
libvirt_private.syms: Correctly export seclabel APIs
One of my previous patches manipulated virSecurityLabel* APIs,
some were added to header files, and some were renamed. However,
these changes were not reflected in libvirt_private.syms.
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 5812123..96eea0a 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -117,6 +117,7 @@ virDomainDefCopy;
virDomainDefFormat;
virDomainDefFormatInternal;
virDomainDefFree;
+virDomainDefGenSecurityLabelDef;
virDomainDefGetSecurityLabelDef;
virDomainDefParseFile;
virDomainDefParseNode;
@@ -138,6 +139,7 @@ virDomainDiskCopyOnReadTypeToString;
virDomainDiskDefAssignAddress;
virDomainDiskDefForeachPath;
virDomainDiskDefFree;
+virDomainDiskDefGenSecurityLabelDef;
virDomainDiskDefGetSecurityLabelDef;
virDomainDiskDeviceTypeToString;
virDomainDiskErrorPolicyTypeFromString;
@@ -341,6 +343,8 @@ virDomainWatchdogModelTypeFromString;
virDomainWatchdogModelTypeToString;
virDomainXMLConfGetNamespace;
virDomainXMLConfNew;
+virSecurityDeviceLabelDefFree;
+virSecurityLabelDefFree;
# conf/domain_event.h
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