Change in ovirt-engine[ovirt-engine-3.5]: core: GetAllDisksByVmId - race condition leads to NPE

Tal Nisan has submitted this change and it was merged. Change subject: core: GetAllDisksByVmId - race condition leads to NPE ...................................................................... core: GetAllDisksByVmId - race condition leads to NPE The given query is executed to get the vm disks with some required info (properties from the vm_device, snapshots..etc). As there are multiple queries on that flow, if some operation is done while the query runs we might get NPE (and inconsistent results). This patch prevents NPE when the vm device of a given disk was removed (which means that it was detached from the vm). Change-Id: Iffd0f8f695ce88baf2e1fbbe1deedf401a13b246 Bug-Url: https://bugzilla.redhat.com/1130065 Signed-off-by: Liron Aravot <laravot(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/GetAllDisksByVmIdQuery.java 1 file changed, 9 insertions(+), 6 deletions(-) Approvals: Tal Nisan: Verified; Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/31554 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Iffd0f8f695ce88baf2e1fbbe1deedf401a13b246 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-3.5 Gerrit-Owner: Liron Aravot <laravot(a)redhat.com&gt; Gerrit-Reviewer: Liron Aravot <laravot(a)redhat.com&gt; Gerrit-Reviewer: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: automation(a)ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server