git: openjdk/jdk: 8302790: Set FileMapRegion::mapped_base() to null if mapping fails

[Matias Saavedra Silva]

Changeset: fe4c0a2f
Author:    Matias Saavedra Silva <matsaave at openjdk.org>
Date:      2023-12-07 19:32:55 +0000
URL:       https://git.openjdk.org/jdk/commit/fe4c0a2f04cc45e6e27e6d8a8941bbbf9a8def8c

8302790: Set FileMapRegion::mapped_base() to null if mapping fails

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp