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gh-137883: Check the recursion limit for specialized keyword argument calls (GH-137887)

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Peter Bierma 2025-08-19 04:53:38 -04:00 • committed by GitHub
parent bb75dec87f
commit b07a267953
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5 changed files with 19 additions and 1 deletions
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1
Python/bytecodes.c
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@ -4721,6 +4721,7 @@ dummy_func(
unused/1 + // Skip over the counter
_CHECK_PEP_523 +
_CHECK_FUNCTION_VERSION_KW +
_CHECK_RECURSION_REMAINING +
_PY_FRAME_KW +
_SAVE_RETURN_OFFSET +
_PUSH_FRAME;

8
Python/generated_cases.c.h generated
View file

@ -3277,6 +3277,14 @@
JUMP_TO_PREDICTED(CALL_KW);
}
}
// _CHECK_RECURSION_REMAINING
{
if (tstate->py_recursion_remaining <= 1) {
UPDATE_MISS_STATS(CALL_KW);
assert(_PyOpcode_Deopt[opcode] == (CALL_KW));
JUMP_TO_PREDICTED(CALL_KW);
}
}
// _PY_FRAME_KW
{
kwnames = stack_pointer[-1];