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vmware: fix potential NPE when memory hotplug capability is checked (#3362) 

This fixes potential NPE case when memory hotpluggability is checked
based on the guest OS descriptor.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This commit is contained in:
Rohit Yadav 2019-05-31 10:27:36 +05:30 committed by GitHub
parent f6f381fc68
commit 8c387f9de6
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1 changed files with 1 additions and 1 deletions
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vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
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@ -3281,7 +3281,7 @@ public class VirtualMachineMO extends BaseMO {
virtualHardwareVersion = getVirtualHardwareVersion();
// Check if guest operating system supports memory hotadd
if (guestOsDescriptor.isSupportsMemoryHotAdd()) {
if (guestOsDescriptor != null && guestOsDescriptor.isSupportsMemoryHotAdd()) {
guestOsSupportsMemoryHotAdd = true;
}
// Check if virtual machine is using hardware version 7 or later.