Fixes rare edge case of handling GNU LongLink and LongName entries.
Perf improvements. /dev/null writes were taking CPU time during docker
push. Thanks @LK4D4
Various cleanup too.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Upstream-commit: 4ce24eb73af8f9e05d51c6c50a297d063eb641a1
Component: engine