Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Uninitialized scalar field

The field will contain an arbitrary value left over from earlier computations.