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Julian Lettner 5ef4b190d9 [Sanitizer][Darwin] Add interceptor for malloc_zone_from_ptr 
Ensure that malloc_default_zone and malloc_zone_from_ptr return the
sanitizer-installed malloc zone even when MallocStackLogging (MSL) is
requested. This prevents crashes in certain situations. Note that the
sanitizers and MSL cannot be used together. If both are enabled, MSL
functionality is essentially deactivated since it only hooks the default
allocator which is replaced by a custom sanitizer allocator.

rdar://53686175

Reviewed By: kubamracek

Differential Revision: https://reviews.llvm.org/D65990

llvm-svn: 368492
 		2019-08-09 21:46:32 +00:00
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cmake [compiler-rt] Fix running tests on macOS when XCode is not installed 2019-07-27 12:30:15 +00:00
docs
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include [compiler-rt] FuzzedDataProvider: use C++ headers only instead of a C/C++ mix. 2019-08-09 16:00:53 +00:00
lib [Sanitizer][Darwin] Add interceptor for malloc_zone_from_ptr 2019-08-09 21:46:32 +00:00
test [Sanitizer][Darwin] Add interceptor for malloc_zone_from_ptr 2019-08-09 21:46:32 +00:00
unittests [compiler-rt] Rename lit.*.cfg.* -> lit.*.cfg.py.* 2019-06-27 20:56:04 +00:00
utils Update generate_netbsd_ioctls.awk for NetBSD 9.99.3 2019-08-08 02:08:23 +00:00
www Adjust documentation for git migration. 2019-01-29 16:37:27 +00:00
.arcconfig [compiler-rt] Set up .arcconfig to point to new Diffusion CRT repository 2017-12-06 20:55:32 +00:00
.gitignore Add .pyc files to .gitignore to compiler-rt 2017-07-24 21:51:12 +00:00
CMakeLists.txt compiler-rt: Rename cc files below test/asan to cpp 2019-08-05 16:48:12 +00:00
CODE_OWNERS.TXT
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CREDITS.TXT
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LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
README.txt
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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.

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