tree a503e36ea7f154285782c9090620e032069f2227
parent 3655b3122e299c619cc42b874077e4952fb5fb21
author Christopher Ferris <cferris@google.com> 1590514398 -0700
committer Anis Assi <anisassi@google.com> 1599771059 -0700

Fail explicitly on length overflow.

Instead of aborting when FileMap::create detects an overflow, detect the
overflow directly and fail the call.

Bug: 156997193

Test: Ran unit tests, including new unit test that aborted before.
Change-Id: Ie49975b8949fd12bbde14346ec9bbb774ef88a51
Merged-In: Ie49975b8949fd12bbde14346ec9bbb774ef88a51
(cherry picked from commit 68604b9c29b5bd11e2e2dbb848d6b364bf627d21)
(cherry picked from commit 4d14303653247da3922242796ab6d63123fbd004)