coverity#1158443 Uninitialized pointer field

Change-Id: I1602678c24c1aeec60acee05801e7decc914560f
coverity#1158442 Uninitialized scalar field

Change-Id: I39ec7882d240703281a535f81375580d48720f5e
coverity#1158441 Uninitialized scalar field

Change-Id: Ic898ce7a38000f6f07ed7116801bb463f915ca4b
fix tinderboxes

Change-Id: I36dc46852dfa14fc3c9195b1f4fd85198a665e22