tree dfe0c14a026cb60ee65ff2c2b5ef390f5632291f
parent c0bf7ba7dd7505bf3f89a4f9402f85c3d4e61da0
author Matthew Maurer <mmaurer@google.com> 1560885448 -0700
committer Matthew Maurer <mmaurer@google.com> 1563318150 +0000

[app-mgmt-test] Use gauranteed invalid address

While it is unlikely, with ASLR or an unusual ELF the top page
(previously used as an invalid user address) could be occupied.

We currently forbid mapping pages below 0x8000, so this is more clearly
unmapped, but is neither NULL nor in the kernel range.

Bug: 80146040
Change-Id: I4b915b692fe5f20f4033009cbd7fade8f3b84395