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bpo-36142: Add _PyMem_GetDebugAllocatorsName() (GH-12185)

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The development mode now uses the effective name of the debug memory
allocator ("pymalloc_debug" or "malloc_debug"). So the name doesn't
change after setting the memory allocator.
This commit is contained in:
Victor Stinner 2019-03-05 23:31:54 +01:00 • committed by GitHub
parent d8b3a98c90
commit a9df651eb4
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5 changed files with 27 additions and 3 deletions
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Python/preconfig.c
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@ -453,7 +453,8 @@ preconfig_read(_PyPreConfig *config, const _PyPreCmdline *cmdline)
/* allocator */
if (config->dev_mode && config->allocator == NULL) {
config->allocator = _PyMem_RawStrdup("debug");
const char *allocator = _PyMem_GetDebugAllocatorsName();
config->allocator = _PyMem_RawStrdup(allocator);
if (config->allocator == NULL) {
return _Py_INIT_NO_MEMORY();
}