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Re: [libvirt] [PATCH] fix virsh dominfo returns error when virNodeGetSecurityModel() is not supported.



Hi Dan,

Daniel P. Berrange wrote:
Index: src/virsh.c
===================================================================
RCS file: /data/cvs/libvirt/src/virsh.c,v
retrieving revision 1.210
diff -u -p -u -r1.210 virsh.c
--- src/virsh.c	3 Jun 2009 12:13:52 -0000	1.210
+++ src/virsh.c	18 Jun 2009 11:14:44 -0000
@@ -1643,8 +1643,10 @@ cmdDominfo(vshControl *ctl, const vshCmd
      /* Security model and label information */
      memset(&secmodel, 0, sizeof secmodel);
      if (virNodeGetSecurityModel(ctl->conn,&secmodel) == -1) {
-        virDomainFree(dom);
-        return FALSE;
+        if (last_error->code != VIR_ERR_NO_SUPPORT) {
+            virDomainFree(dom);
+            return FALSE;
+        }
      } else {
          /* Only print something if a security model is active */
          if (secmodel.model[0] != '\0') {
Don't check last_error->code of virDomainGetSecurityLabel()?
should check the same as virNodeGetSecurityModel().

I don't think that is neccessary. You'll only invoke virDomainGetSecurityLabel
if virNodeGetSecurityModel() was asuccessfull and the returned secmodel
is not the empty string. In such a scenario I'd expect the call to
virDomainGetSecurityLabel() to always be successful and would want the
user to see any error if it fail

OK, I understood.

I try your patch, works fine.

Thanks
Tatsuro Enokura


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