commit 97ecf1643d3dbdc81ce4f3c6e1439cf4997b2f36 Author: David Malcolm dmalcolm@redhat.com Date: Fri Sep 2 13:29:40 2011 -0400

cpychecker: implement refcount tracking for the PY_SSIZE_T_CLEAN variants of PyArg_ParseTuple and PyArg_ParseTupleAndKeywords

libcpychecker/refcounts.py | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 deletions(-) --- diff --git a/libcpychecker/refcounts.py b/libcpychecker/refcounts.py index 1e83a73..00f357d 100644 --- a/libcpychecker/refcounts.py +++ b/libcpychecker/refcounts.py @@ -671,6 +671,18 @@ class MyState(State): v_varargs = args[2:] return self._handle_PyArg_function(stmt, v_fmt, v_varargs, with_size_t=False)

+ def impl__PyArg_ParseTuple_SizeT(self, stmt): + # Declared in modsupport.h: + # PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...) Py_FORMAT_PARSETUPLE(PyArg_ParseTuple, 2, 3); + # Also, with #ifdef PY_SSIZE_T_CLEAN + # #define PyArg_ParseTuple _PyArg_ParseTuple_SizeT + + args = self.eval_stmt_args(stmt) + v_args = args[0] + v_fmt = args[1] + v_varargs = args[2:] + return self._handle_PyArg_function(stmt, v_fmt, v_varargs, with_size_t=True) + def impl_PyArg_ParseTupleAndKeywords(self, stmt): # Declared in modsupport.h: # PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *, @@ -687,6 +699,21 @@ class MyState(State): v_varargs = args[4:] return self._handle_PyArg_function(stmt, v_fmt, v_varargs, with_size_t=False)

+ def impl_PyArg_ParseTupleAndKeywords_SizeT(self, stmt): + # Declared in modsupport.h: + # PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *, + # const char *, char **, ...); + # + # Also, with #ifdef PY_SSIZE_T_CLEAN + # #define PyArg_ParseTupleAndKeywords _PyArg_ParseTupleAndKeywords_SizeT + + args = self.eval_stmt_args(stmt) + v_args = args[0] + v_kwargs = args[1] + v_fmt = args[2] + v_keywords = args[3] + v_varargs = args[4:] + return self._handle_PyArg_function(stmt, v_fmt, v_varargs, with_size_t=True)

######################################################################## # PyDict_*