commit 0895e62c9b4f03b83120d44cb32587804084e0e2
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Thu Jun 10 05:02:22 2021 -0700
committer GitHub <noreply@github.com> Thu Jun 10 05:02:22 2021 -0700
tree 91ee5fd4394b07e972ff9ea67b81ce1cd9d7d9c5
parent f807a4fad4da8f629ea7fe1f00719e817c77b63c

bpo-44363: Get test_capi passing with address sanitizer (GH-26639)

(cherry picked from commit 31aa0dbff4c1d39c9d77c6c8f4a61d0e46c1268b)

Co-authored-by: Mark Shannon <mark@hotpy.org>

Include/Python.h

diff --git a/Include/Python.h b/Include/Python.h
index 4d0335d..04858f2 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -63,13 +63,22 @@
 #include "pyport.h"
 #include "pymacro.h"
 
-/* A convenient way for code to know if clang's memory sanitizer is enabled. */
+/* A convenient way for code to know if sanitizers are enabled. */
 #if defined(__has_feature)
 #  if __has_feature(memory_sanitizer)
 #    if !defined(_Py_MEMORY_SANITIZER)
 #      define _Py_MEMORY_SANITIZER
 #    endif
 #  endif
+#  if __has_feature(address_sanitizer)
+#    if !defined(_Py_ADDRESS_SANITIZER)
+#      define _Py_ADDRESS_SANITIZER
+#    endif
+#  endif
+#elif defined(__GNUC__)
+#  if defined(__SANITIZE_ADDRESS__)
+#    define _Py_ADDRESS_SANITIZER
+#  endif
 #endif
 
 #include "pymath.h"