Tal Nisan has submitted this change and it was merged. Change subject: core: Fix bug in discard checks ...................................................................... core: Fix bug in discard checks When passing a list of VM disks to validate if their discard value is legal a map of a disk to its DiskVmElement is created. The map is created by fetching all of the VM's DiskVmElements and iterating on them, however, in some cases not all the VM's disk are sent for the check (one example is deactivated disks) and the map is created with a null key (since the corresponding disk does not exist in the list of disks to check) thus causing an NPE later in the flow. This was fixed by creating a map entry only if there is a disk in the list corresponding to the DiskVmElement fetched Change-Id: I5379f3ced6aeeed27e9ab572ff141c0711bd4454 Bug-Url: https://bugzilla.redhat.com/1409995 Signed-off-by: Tal Nisan <tnisan(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/DiskHandler.java 1 file changed, 1 insertion(+), 0 deletions(-) Approvals: Tal Nisan: Verified; Looks good to me, approved Jenkins CI: Passed CI tests Idan Shaby: Looks good to me, but someone else must approve -- To view, visit https://gerrit.ovirt.org/69698 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I5379f3ced6aeeed27e9ab572ff141c0711bd4454 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-4.1 Gerrit-Owner: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: Idan Shaby <ishaby(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;