Fix reading of files that use pax 'size' attribute to store size. In particular, bsdtar uses the pax 'size' attribute for any file over 8G.
Fix reading of files that use pax 'size' attribute to store size.
In particular, bsdtar uses the pax 'size' attribute for any file
over 8G.

MFC after: 3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase