[PATCH] D53789: [hwasan] optionally right-align heap allocations
Kostya Serebryany via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 30 14:50:06 PDT 2018
kcc updated this revision to Diff 171804.
kcc added a comment.
use the pointer tag's bit as a source of randmness.
split the test lines for right and left alignment.
Repository:
rCRT Compiler Runtime
https://reviews.llvm.org/D53789
Files:
lib/hwasan/hwasan_allocator.cc
lib/hwasan/hwasan_allocator.h
lib/hwasan/hwasan_flags.inc
test/hwasan/TestCases/heap-buffer-overflow.c
test/hwasan/TestCases/use-after-free.c
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