[all-commits] [llvm/llvm-project] e1440f: [GWP-ASan] Add names to anonymous mappings.

[Mitch Phillips via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e1440f594c1409867c4c037b6cda9cdeccdda8fb
      https://github.com/llvm/llvm-project/commit/e1440f594c1409867c4c037b6cda9cdeccdda8fb
  Author: Mitch Phillips <31459023+hctim at users.noreply.github.com>
  Date:   2020-01-24 (Fri, 24 Jan 2020)

  Changed paths:
    M compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp
    M compiler-rt/lib/gwp_asan/guarded_pool_allocator.h
    M compiler-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp

  Log Message:
  -----------
  [GWP-ASan] Add names to anonymous mappings.

Summary:
Adds names to anonymous GWP-ASan mappings. This helps Android with debugging
via. /proc/maps, as GWP-ASan-allocated mappings are now easily identifyable.

Reviewers: eugenis, cferris

Reviewed By: eugenis

Subscribers: merge_guards_bot, #sanitizers, llvm-commits, cryptoad, pcc

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D73373