git: openjdk/mobile: 8218543: ThreadsList handling during error reporting can crash

[duke]

Changeset: 9de8d240
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2019-10-14 08:59:12 +0000
URL:       https://git.openjdk.java.net/mobile/commit/9de8d240

8218543: ThreadsList handling during error reporting can crash

Reviewed-by: dcubed, dholmes

! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/utilities/decoder.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/hotspot/share/utilities/vmError.hpp