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gh-156049: Allow building with hardware address sanitizer by AnnaAr321 · Pull Request #156050 · python/cpython · GitHub

  1. python
  2. cpython

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gh-156049: Allow building with hardware address sanitizer #156050

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gh-156049: Allow building with hardware address sanitizer #156050

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4 changes: 2 additions & 2 deletions Include/pyport.h
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Original file line number Diff line number Diff line change
Expand Up @@ -556,7 +556,7 @@ extern "C" {
# define _Py_MSAN_UNPOISON(PTR, SIZE) (__msan_unpoison(PTR, SIZE))
# endif
# endif
# if __has_feature(address_sanitizer)
# if __has_feature(address_sanitizer) || __has_feature(hwaddress_sanitizer)
# if !defined(_Py_ADDRESS_SANITIZER)
# define _Py_ADDRESS_SANITIZER
# define _Py_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
Expand All @@ -569,7 +569,7 @@ extern "C" {
# endif
# endif
#elif defined(__GNUC__)
# if defined(__SANITIZE_ADDRESS__)
# if defined(__SANITIZE_ADDRESS__) || defined(__SANITIZE_HWADDRESS__)
# define _Py_ADDRESS_SANITIZER
# define _Py_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
# endif
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1 change: 1 addition & 0 deletions Lib/test/support/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -463,6 +463,7 @@ def check_sanitizer(*, address=False, memory=False, ub=False, thread=False,
)
address_sanitizer = (
'-fsanitize=address' in cflags or
'-fsanitize=hwaddress' in cflags or
'--with-address-sanitizer' in config_args
)
ub_sanitizer = (
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