llvm-project/compiler-rt
Alex Shlyapnikov f3cc7cc3d8 [Sanitizers] 32 bit allocator respects allocator_may_return_null flag
Summary:
Make SizeClassAllocator32 return nullptr when it encounters OOM, which
allows the entire sanitizer's allocator to follow allocator_may_return_null=1
policy, even for small allocations (LargeMmapAllocator is already fixed
by D34243).

Will add a test for OOM in primary allocator later, when
SizeClassAllocator64 can gracefully handle OOM too.

Reviewers: eugenis

Subscribers: kubamracek, llvm-commits

Differential Revision: https://reviews.llvm.org/D34433

llvm-svn: 305972
2017-06-22 00:02:37 +00:00
..
cmake [scudo] Enabling MIPS support for Scudo 2017-06-19 11:28:59 +00:00
docs [sanitizers] Make it possible to XFAIL on the effective target, not just the default. 2016-08-09 11:50:53 +00:00
include [XRay][compiler-rt][NFC] Add a name for argument to __xray_set_handler_arg1(...) 2017-06-19 01:30:04 +00:00
lib [Sanitizers] 32 bit allocator respects allocator_may_return_null flag 2017-06-22 00:02:37 +00:00
test [sanitizer-coverage] Stop marking this test as unsupported on Darwin 2017-06-21 19:04:59 +00:00
unittests Add missing import 2017-04-07 01:24:48 +00:00
www Update references to new lists.llvm.org mailing lists. 2015-08-05 03:58:00 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.gitignore
CMakeLists.txt Call cmake_minimum_required at the top of CMakeLists.txt 2017-06-16 21:14:45 +00:00
CODE_OWNERS.TXT [sanitizers] remove earthdok@ from owners 2016-05-18 18:52:18 +00:00
CREDITS.TXT
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:50 +00:00
README.txt

README.txt

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================