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GH-131770: increase assumed WASI stack size to 131072 (wasi-sdk default) (#131844)

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e9524a0980/libc-top-half/musl/src/internal/pthread_impl.h (L220)

Signed-off-by: Filipe Laíns <lains@riseup.net>
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Filipe Laíns 🇵🇸 2025-04-04 09:34:02 +01:00 • committed by GitHub
parent 0dbaeb94a8
commit 6ab4acecf9
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3 changed files with 3 additions and 1 deletions
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1
Lib/test/test_gettext.py
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@ -485,6 +485,7 @@ def test_ar(self):
s = ''.join([ str(f(x)) for x in range(200) ]) s = ''.join([ str(f(x)) for x in range(200) ])
eq(s, "01233333333444444444444444444444444444444444444444444444444444444444444444444444444444444444444444445553333333344444444444444444444444444444444444444444444444444444444444444444444444444444444444444444") eq(s, "01233333333444444444444444444444444444444444444444444444444444444444444444444444444444444444444444445553333333344444444444444444444444444444444444444444444444444444444444444444444444444444444444444444")
@support.skip_wasi_stack_overflow()
def test_security(self): def test_security(self):
raises = self.assertRaises raises = self.assertRaises
# Test for a dangerous expression # Test for a dangerous expression

1
Lib/test/test_syntax.py
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@ -2900,6 +2900,7 @@ def test_error_on_parser_stack_overflow(self):
compile(source, "<string>", mode) compile(source, "<string>", mode)
@support.cpython_only @support.cpython_only
@support.skip_wasi_stack_overflow()
def test_deep_invalid_rule(self): def test_deep_invalid_rule(self):
# Check that a very deep invalid rule in the PEG # Check that a very deep invalid rule in the PEG
# parser doesn't have exponential backtracking. # parser doesn't have exponential backtracking.

2
Python/ceval.c
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@ -364,7 +364,7 @@ _Py_EnterRecursiveCallUnchecked(PyThreadState *tstate)
# define Py_C_STACK_SIZE 1600000 # define Py_C_STACK_SIZE 1600000
#elif defined(__wasi__) #elif defined(__wasi__)
/* Web assembly has two stacks, so this isn't really the stack depth */ /* Web assembly has two stacks, so this isn't really the stack depth */
# define Py_C_STACK_SIZE 80000 # define Py_C_STACK_SIZE 131072 // wasi-libc DEFAULT_STACK_SIZE
#elif defined(__hppa__) || defined(__powerpc64__) #elif defined(__hppa__) || defined(__powerpc64__)
# define Py_C_STACK_SIZE 2000000 # define Py_C_STACK_SIZE 2000000
#else #else