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GH-128682: Account for escapes in DECREF_INPUTS (GH-129953)

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* Handle escapes in DECREF_INPUTS

* Mark a few more functions as escaping

* Replace DECREF_INPUTS with PyStackRef_CLOSE where possible
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Mark Shannon 2025-02-12 17:44:59 +00:00 • committed by GitHub
parent 3e222e3a15
commit 72f56654d0
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18 changed files with 2228 additions and 921 deletions
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5
Tools/cases_generator/analyzer.py
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@ -602,7 +602,6 @@ NON_ESCAPING_FUNCTIONS = (
"PyTuple_GET_ITEM",
"PyTuple_GET_SIZE",
"PyType_HasFeature",
"PyUnicode_Append",
"PyUnicode_Concat",
"PyUnicode_GET_LENGTH",
"PyUnicode_READ_CHAR",
@ -619,7 +618,6 @@ NON_ESCAPING_FUNCTIONS = (
"_PyCode_CODE",
"_PyDictValues_AddToInsertionOrder",
"_PyErr_Occurred",
"_PyEval_FrameClearAndPop",
"_PyFloat_FromDouble_ConsumeInputs",
"_PyFrame_GetBytecode",
"_PyFrame_GetCode",
@ -633,15 +631,12 @@ NON_ESCAPING_FUNCTIONS = (
"_PyList_AppendTakeRef",
"_PyList_FromStackRefStealOnSuccess",
"_PyList_ITEMS",
"_PyLong_Add",
"_PyLong_CompactValue",
"_PyLong_DigitCount",
"_PyLong_IsCompact",
"_PyLong_IsNegative",
"_PyLong_IsNonNegativeCompact",
"_PyLong_IsZero",
"_PyLong_Multiply",
"_PyLong_Subtract",
"_PyManagedDictPointer_IsValues",
"_PyObject_GC_IS_TRACKED",
"_PyObject_GC_MAY_BE_TRACKED",