tree 6a142cc1e3c06cf9d78ae3029977b04c043ef907
parent 52fbf3693685d85f6ad640d3dc1ec807a2d4c0b7
author Ytai Ben-Tsvi <ytai@google.com> 1621632363 -0700
committer Ytai Ben-Tsvi <ytai@google.com> 1621955741 -0700

Proper duping / closing of FileDescriptors

While looking into another bug, I noticed that the file descriptors
do not get properly duped when converting to HidlMemory and that they
aren't explicitly closed when creating a temporary instance of
SharedMemory.

Test: Manual verification of ST functionality, which uses these
      utilities.
Fixes: 188931943
Change-Id: I76322c56c58be5db8f1a40eb20eb3b96552412f9