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GH-113655: Lower the C recursion limit for some platforms #124264

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Merged
merged 1 commit into from
Sep 23, 2024
Merged

GH-113655: Lower the C recursion limit for some platforms #124264

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6 changes: 6 additions & 0 deletions Include/cpython/pystate.h
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Original file line number Diff line number Diff line change
Expand Up @@ -218,9 +218,15 @@ struct _ts {
# define Py_C_RECURSION_LIMIT 3000
#elif defined(_Py_ADDRESS_SANITIZER)
# define Py_C_RECURSION_LIMIT 4000
#elif defined(__sparc__)
// test_descr crashed on sparc64 with >7000 but let's keep a margin of error.
# define Py_C_RECURSION_LIMIT 4000
#elif defined(__wasi__)
// Based on wasmtime 16.
# define Py_C_RECURSION_LIMIT 5000
#elif defined(__hppa__) || defined(__powerpc64__)
// test_descr crashed with >8000 but let's keep a margin of error.
# define Py_C_RECURSION_LIMIT 5000
#else
// This value is duplicated in Lib/test/support/__init__.py
# define Py_C_RECURSION_LIMIT 10000
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