[Libvirt-cim] SIGSEGV error of VirtualSystemSettingDataComponent assocation querying

[Kaitlin Rupert]

Guo Lian Yun wrote:
> 
> Kaitlin,
> 
> I hit a SIGSEGV error of LXC_VirtualSystemSettingDataComponent 
> associations querying in sfcb, would you please test it on your machine 
> with Pegasus?
> I'm sorry I can't provide more SFCB debug info to you now.  
>  
> wbemcli ain -ac LXC_VirtualSystemSettingDataComponent 
> http://root:password@localhost/root/virt:LXC_VirtualSystemSettingData.InstanceID="invalid" 
> 
> *
> * wbemcli: Cim: (1) CIM_ERR_FAILED: *** Provider 
> Virt_VSSDComponent(23814) exiting due to a SIGSEGV signal
> *

I see the following:

wbemcli ain -ac LXC_VirtualSystemSettingDataComponent 
http://localhost/root/virt:LXC_VirtualSystemSettingData.InstanceID="invalid" 

*
* wbemcli: Cim: (6) CIM_ERR_NOT_FOUND: No such instance (InstanceID)

You were also seeing an issue with:

wbemcli gi 
http://root:password@localhost/root/virt:LXC_VirtualSystemSettingData.InstanceID="invalid"
*
* wbemcli: Cim: (1) CIM_ERR_FAILED: *** Provider Virt_VSSD(30284) 
exiting due to a SIGSEGV signal
*

Both call the get_vssd_by_ref() function, so you'd see the same response 
from both.

I also tested this on a machine running sfcb 1.2.5 - I don't see a seg 
fault there.

Which version are you using?  Do you have a problem when you try with 
KVM or Xen?


> 
> Also, if the invalid InstanceID set as "LXC:invalid", I can get expect 
> result.
> 
> wbemcli ain -ac LXC_VirtualSystemSettingDataComponent 
> http://root:password@localhost/root/virt:LXC_VirtualSystemSettingData.InstanceID="LXC:invalid" 
> 
> *
> * wbemcli: Cim: (6) CIM_ERR_NOT_FOUND: No such instance (invalid)
> *
> 

-- 
Kaitlin Rupert
IBM Linux Technology Center
kaitlin at linux.vnet.ibm.com