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bpo-35214: Add _Py_ prefix to MEMORY_SANITIZER def. (GH-10503)

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Rename our new MEMORY_SANITIZER define to _Py_MEMORY_SANITIZER.
Project based C Preprocessor namespacing at its finest. :P
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Gregory P. Smith 2018-11-12 22:01:22 -08:00 • committed by GitHub
parent 0dc1e45dfd
commit 3015fb8ce4
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6 changed files with 10 additions and 10 deletions
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4
Modules/_ctypes/callproc.c
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@ -75,7 +75,7 @@
#include <alloca.h>
#endif
#ifdef MEMORY_SANITIZER
#ifdef _Py_MEMORY_SANITIZER
#include <sanitizer/msan_interface.h>
#endif
@ -1129,7 +1129,7 @@ PyObject *_ctypes_callproc(PPROC pProc,
rtype = _ctypes_get_ffi_type(restype);
resbuf = alloca(max(rtype->size, sizeof(ffi_arg)));
#ifdef MEMORY_SANITIZER
#ifdef _Py_MEMORY_SANITIZER
/* ffi_call actually initializes resbuf, but from asm, which
* MemorySanitizer can't detect. Avoid false positives from MSan. */
if (resbuf != NULL) {

4
Modules/_posixsubprocess.c
View file

@ -21,7 +21,7 @@
#include <dirent.h>
#endif
#ifdef MEMORY_SANITIZER
#ifdef _Py_MEMORY_SANITIZER
# include <sanitizer/msan_interface.h>
#endif
@ -291,7 +291,7 @@ _close_open_fds_safe(int start_fd, PyObject* py_fds_to_keep)
sizeof(buffer))) > 0) {
struct linux_dirent64 *entry;
int offset;
#ifdef MEMORY_SANITIZER
#ifdef _Py_MEMORY_SANITIZER
__msan_unpoison(buffer, bytes);
#endif
for (offset = 0; offset < bytes; offset += entry->d_reclen) {