[Python-checkins] closes bpo-30364: Replace deprecated no_address_safety_analysis attribute. (GH-17702)

[Benjamin Peterson]

https://github.com/python/cpython/commit/c0052f3fe3d19820b2d4f76e383035439affe32c
commit: c0052f3fe3d19820b2d4f76e383035439affe32c
branch: master
author: Batuhan Taşkaya <47358913+isidentical at users.noreply.github.com>
committer: Benjamin Peterson <benjamin at python.org>
date: 2019-12-26T20:51:34-06:00
summary:

closes bpo-30364: Replace deprecated no_address_safety_analysis attribute. (GH-17702)

files:
M Objects/obmalloc.c

diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c
index 722e91e3db440..3881ff17e0642 100644
--- a/Objects/obmalloc.c
+++ b/Objects/obmalloc.c
@@ -31,8 +31,8 @@ static void _PyMem_SetupDebugHooksDomain(PyMemAllocatorDomain domain);
 
 #if defined(__has_feature)  /* Clang */
 #  if __has_feature(address_sanitizer) /* is ASAN enabled? */
-#    define _Py_NO_ADDRESS_SAFETY_ANALYSIS \
-        __attribute__((no_address_safety_analysis))
+#    define _Py_NO_SANITIZE_ADDRESS \
+        __attribute__((no_sanitize("address")))
 #  endif
 #  if __has_feature(thread_sanitizer)  /* is TSAN enabled? */
 #    define _Py_NO_SANITIZE_THREAD __attribute__((no_sanitize_thread))
@@ -42,8 +42,8 @@ static void _PyMem_SetupDebugHooksDomain(PyMemAllocatorDomain domain);
 #  endif
 #elif defined(__GNUC__)
 #  if defined(__SANITIZE_ADDRESS__)    /* GCC 4.8+, is ASAN enabled? */
-#    define _Py_NO_ADDRESS_SAFETY_ANALYSIS \
-        __attribute__((no_address_safety_analysis))
+#    define _Py_NO_SANITIZE_ADDRESS \
+        __attribute__((no_sanitize_address))
 #  endif
    // TSAN is supported since GCC 5.1, but __SANITIZE_THREAD__ macro
    // is provided only since GCC 7.
@@ -52,8 +52,8 @@ static void _PyMem_SetupDebugHooksDomain(PyMemAllocatorDomain domain);
 #  endif
 #endif
 
-#ifndef _Py_NO_ADDRESS_SAFETY_ANALYSIS
-#  define _Py_NO_ADDRESS_SAFETY_ANALYSIS
+#ifndef _Py_NO_SANITIZE_ADDRESS
+#  define _Py_NO_SANITIZE_ADDRESS
 #endif
 #ifndef _Py_NO_SANITIZE_THREAD
 #  define _Py_NO_SANITIZE_THREAD
@@ -1407,7 +1407,7 @@ obmalloc controls.  Since this test is needed at every entry point, it's
 extremely desirable that it be this fast.
 */
 
-static bool _Py_NO_ADDRESS_SAFETY_ANALYSIS
+static bool _Py_NO_SANITIZE_ADDRESS
             _Py_NO_SANITIZE_THREAD
             _Py_NO_SANITIZE_MEMORY
 address_in_range(void *p, poolp pool)