tree d0380daaca837f6ae44195572cdaaedf115a589c
parent 86ccf4f728c20dc4d4be04192d6a647c3c9ee819
author Vitaly Buka <vitalybuka@google.com> 1600154530 -0700
committer Vitaly Buka <vitalybuka@google.com> 1600154544 -0700

[NFC][Asan] Remove chunk pointer from metadata

kAllocBegMagic should be enough.
kAllocBegMagic is already set for the Secondary allocations.
kAllocBegMagic is good enough for the Primary, but it's even safer for
the Secondary allocator as all allocated block are from mmap.

Depends on D87646.

Reviewed By: morehouse

Differential Revision: https://reviews.llvm.org/D87647