Sergey Gotliv has uploaded a new change for review.

Change subject: engine: Fix NPE in UpdateVmDiskCommand
......................................................................

engine: Fix NPE in UpdateVmDiskCommand

The patch http://gerrit.ovirt.org/#/c/19446/ introduces a change which
set quota_id as NULL instead of Guid.Empty.

It causes NullPointerException in UpdateVmDiskCommand.

Change-Id: If689b77cfe4b4a466b70cd9194e99f0eeafcca09
Bug-Url: https://bugzilla.redhat.com/1015872
Signed-off-by: Sergey Gotliv <sgot...@redhat.com>
---
M 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java
1 file changed, 6 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/98/19898/1

diff --git 
a/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java
 
b/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java
index b3a94e2..57980b3 100644
--- 
a/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java
+++ 
b/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java
@@ -39,6 +39,7 @@
 import org.ovirt.engine.core.common.businessentities.network.VmNic;
 import org.ovirt.engine.core.common.errors.VdcBllMessages;
 import org.ovirt.engine.core.common.locks.LockingGroup;
+import org.ovirt.engine.core.common.utils.ObjectUtils;
 import org.ovirt.engine.core.common.utils.Pair;
 import org.ovirt.engine.core.compat.Guid;
 import org.ovirt.engine.core.utils.transaction.TransactionMethod;
@@ -476,8 +477,11 @@
     }
 
     private boolean shouldUpdateImageProperties() {
-        return (getOldDisk().getDiskStorageType() == DiskStorageType.IMAGE) &&
-                !((DiskImage) getOldDisk()).getQuotaId().equals(getQuotaId());
+        if (getOldDisk().getDiskStorageType() == DiskStorageType.IMAGE) {
+            return false;
+        }
+        Guid oldQuotaId = ((DiskImage) getOldDisk()).getQuotaId();
+        return !ObjectUtils.objectsEqual(oldQuotaId, getQuotaId());
     }
 
     private boolean isAtLeastOneVmIsNotDown(List<VM> vmsDiskPluggedTo) {


-- 
To view, visit http://gerrit.ovirt.org/19898
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Gerrit-MessageType: newchange
Gerrit-Change-Id: If689b77cfe4b4a466b70cd9194e99f0eeafcca09
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Sergey Gotliv <sgot...@redhat.com>
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