Arik Hadas has submitted this change and it was merged. ( https://gerrit.ovirt.org/79812 ) Change subject: core: fix NPE when increasing the number of vms in a pool ...................................................................... core: fix NPE when increasing the number of vms in a pool When a VM pool is created from a template that is not set with VM-init (neither sysprep nor cloud-init) and the pool is configured with VM-init that includes root password, an NPE is thrown while trying to increase the number of VMs in the pool because the VM is set with the 'passwordAlreadyStored' flag on and thus, the engine tries to take the password from the VM-init of the template that the pool is based on. This patch fixes this issue by changing the setting of the password of a VM that is added to such a pool so the password would be taken from one of the VMs in the pool rather than from the template. This is what we generally do in order to get the properties of VMs that are part of a VM pool. This may stil be problematic if the VM-init part of the chosen VM was removed. However, this case is really not likely to happen so in this case we just clear the password. Change-Id: Id7939138daf12809a5551da5221fb2483a03dce0 Bug-Url: https://bugzilla.redhat.com/1474352 Signed-off-by: Arik Hadas <ahadas(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/AddVmPoolCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/CommonVmPoolCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmPoolCommand.java 3 files changed, 29 insertions(+), 12 deletions(-) Approvals: Jenkins CI: Passed CI tests Shmuel Leib Melamud: Looks good to me, but someone else must approve Arik Hadas: Verified; Looks good to me, approved -- To view, visit https://gerrit.ovirt.org/79812 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Id7939138daf12809a5551da5221fb2483a03dce0 Gerrit-PatchSet: 7 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Sharon Gratch <sgratch(a)redhat.com&gt; Gerrit-Reviewer: Shmuel Leib Melamud <smelamud(a)redhat.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;