tree dcc9ca1dbafc17f287b394c51a0026c48be2f7d7
parent 7b204ac4cad6531e9d95fa25f787c01e889dd7af
author Peter Collingbourne <pcc@google.com> 1609995739 -0800
committer Peter Collingbourne <pcc@google.com> 1613161852 -0800

Teach debuggerd to pass the secondary ring buffer to __scudo_get_error_info().

With this change we can report memory errors involving secondary
allocations. Update the existing crasher tests to also test
UAF/overflow/underflow on allocations with sizes sufficient to trigger
the secondary allocator.

Bug: 135772972
Change-Id: Ic8925c1f18621a8f272e26d5630e5d11d6d34d38