Newly introduced defects
List of Defects
Error: GCC_ANALYZER_WARNING (CWE-476): [#def1]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:59: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c: scope_hint: In function ‘list_get_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:40:53: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘obj’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1075:39: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:12: note: in expansion of macro ‘Py_XNewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: note: in expansion of macro ‘PyList_GET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:21:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:21:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:21:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:21:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1075:39: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:12: note: in expansion of macro ‘Py_XNewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/listobject.h:25:5: note: in expansion of macro ‘PyType_FastSubclass’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:26:13: note: in expansion of macro ‘PyList_Check’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:40:37: note: in expansion of macro ‘_PyList_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: note: in expansion of macro ‘PyList_GET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1075:39: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:12: note: in expansion of macro ‘Py_XNewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:40:37: note: in expansion of macro ‘_PyList_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: note: in expansion of macro ‘PyList_GET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1075:39: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:12: note: in expansion of macro ‘Py_XNewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:40:37: note: in expansion of macro ‘_PyList_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: note: in expansion of macro ‘PyList_GET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1075:39: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:12: note: in expansion of macro ‘Py_XNewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:40:37: note: in expansion of macro ‘_PyList_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: note: in expansion of macro ‘PyList_GET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1075:39: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:12: note: in expansion of macro ‘Py_XNewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: note: in expansion of macro ‘PyList_GET_ITEM’
# 38| #define PyList_GET_SIZE(op) PyList_GET_SIZE(_PyObject_CAST(op))
# 39|
# 40|-> #define PyList_GET_ITEM(op, index) (_PyList_CAST(op)->ob_item[(index)])
# 41|
# 42| static inline void
Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:19: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/parts.h:25: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:1: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h: scope_hint: In function ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:46:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘list’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:2: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:35:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/listobject.h:48: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:85: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:44:26: note: in expansion of macro ‘_PyList_CAST’
# 44| PyListObject *list = _PyList_CAST(op);
# 45| assert(0 <= index);
# 46|-> assert(index < list->allocated);
# 47| list->ob_item[index] = value;
# 48| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def3]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:19: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/parts.h:25: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:1: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h: scope_hint: In function ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:46:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘op’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:2: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:34:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:35:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/listobject.h:48: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:85: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:36:5: note: in expansion of macro ‘PyList_SET_ITEM’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/listobject.h:44:26: note: in expansion of macro ‘_PyList_CAST’
# 44| PyListObject *list = _PyList_CAST(op);
# 45| assert(0 <= index);
# 46|-> assert(index < list->allocated);
# 47| list->ob_item[index] = value;
# 48| }
Error: COMPILER_WARNING: [#def4]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/pyatomic_gcc.h:359:18: warning[-Wstringop-overflow=]: ‘__atomic_load_8’ writing 8 bytes into a region of size 0 overflows the destination
# 359 | { return (void *)__atomic_load_n((void * const *)obj, __ATOMIC_RELAXED); }
# | ^~~~~~~~~~~~~~~
cc1: note: destination object is likely at address zero
# 357| static inline void *
# 358| _Py_atomic_load_ptr_relaxed(const void *obj)
# 359|-> { return (void *)__atomic_load_n((void * const *)obj, __ATOMIC_RELAXED); }
# 360|
# 361| static inline unsigned long long
Error: CLANG_WARNING: [#def5]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/unicode.c:3: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/parts.h:25: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:75: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/unicodeobject.h:1014: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/unicodeobject.h:280:12: warning[core.NullDereference]: Access to field 'length' results in a dereference of a null pointer
# 278| /* Returns the length of the unicode string. */
# 279| static inline Py_ssize_t PyUnicode_GET_LENGTH(PyObject *op) {
# 280|-> return _PyASCIIObject_CAST(op)->length;
# 281| }
# 282| #define PyUnicode_GET_LENGTH(op) PyUnicode_GET_LENGTH(_PyObject_CAST(op))
Error: CLANG_WARNING: [#def6]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/longobject.c:9: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/internal/pycore_long.h:208:13: warning[core.NullDereference]: Dereference of null pointer
# 206| _PyLong_IsZero(const PyLongObject *op)
# 207| {
# 208|-> return (op->long_value.lv_tag & SIGN_MASK) == SIGN_ZERO;
# 209| }
# 210|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def7]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:347:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/genericaliasobject.c: scope_hint: In function ‘_Py_subs_parameters’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/tupleobject.h:27:18: note: in expansion of macro ‘PyType_FastSubclass’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/genericaliasobject.c:464:20: note: in expansion of macro ‘PyTuple_Check’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/tupleobject.h:39: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:84: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/genericaliasobject.c:465:36: note: in expansion of macro ‘PyTuple_GET_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/genericaliasobject.c:465:36: note: in expansion of macro ‘PyTuple_GET_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/genericaliasobject.c:465:36: note: in expansion of macro ‘PyTuple_GET_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/tupleobject.h:23:12: note: in expansion of macro ‘Py_SIZE’
# 345| assert(ob->ob_type != &PyLong_Type);
# 346| assert(ob->ob_type != &PyBool_Type);
# 347|-> return _PyVarObject_CAST(ob)->ob_size;
# 348| }
# 349| #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030b0000
Error: GCC_ANALYZER_WARNING (CWE-476): [#def8]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCData_item_type.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:2880:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stg_info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCData_item_type.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCData_item_type.part.0’
# 2878| }
# 2879| assert(stg_info);
# 2880|-> elem_type = stg_info->proto;
# 2881| assert(elem_type);
# 2882| return PyCData_item_type(st, elem_type);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def9]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:3269:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘p1’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:68: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:103: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h:226:43: note: in expansion of macro ‘PyObject_TypeCheck’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:3255:9: note: in expansion of macro ‘PyCPointerTypeObject_Check’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_PyCData_set.part.0’
# 3267| assert(p2); /* Cannot be NULL for pointer types */
# 3268|
# 3269|-> if (p1->proto != p2->proto) {
# 3270| PyErr_Format(PyExc_TypeError,
# 3271| "incompatible types, %s instance instead of %s instance",
Error: GCC_ANALYZER_WARNING (CWE-476): [#def10]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:3269:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘p2’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h:226:43: note: in expansion of macro ‘PyObject_TypeCheck’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:3255:9: note: in expansion of macro ‘PyCPointerTypeObject_Check’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_PyCData_set.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_PyCData_set.part.0’
# 3267| assert(p2); /* Cannot be NULL for pointer types */
# 3268|
# 3269|-> if (p1->proto != p2->proto) {
# 3270| PyErr_Format(PyExc_TypeError,
# 3271| "incompatible types, %s instance instead of %s instance",
Error: GCC_ANALYZER_WARNING (CWE-476): [#def11]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_get_restype.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:3441:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_get_restype.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_get_restype.part.0’
# 3439| }
# 3440| assert(info); /* Cannot be NULL for PyCFuncPtrObject instances */
# 3441|-> if (info->restype) {
# 3442| return Py_NewRef(info->restype);
# 3443| } else {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def12]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_get_argtypes.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:3480:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_get_argtypes.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_get_argtypes.part.0’
# 3478| }
# 3479| assert(info); /* Cannot be NULL for PyCFuncPtrObject instances */
# 3480|-> if (info->argtypes) {
# 3481| return Py_NewRef(info->argtypes);
# 3482| } else {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def13]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4267:45: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
# 4265| assert(info); /* Cannot be NULL for PyCFuncPtrObject instances */
# 4266|
# 4267|-> restype = self->restype ? self->restype : info->restype;
# 4268| converters = self->converters ? self->converters : info->converters;
# 4269| checker = self->checker ? self->checker : info->checker;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def14]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4268:54: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
# 4266|
# 4267| restype = self->restype ? self->restype : info->restype;
# 4268|-> converters = self->converters ? self->converters : info->converters;
# 4269| checker = self->checker ? self->checker : info->checker;
# 4270| argtypes = self->argtypes ? self->argtypes : info->argtypes;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def15]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4269:45: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
# 4267| restype = self->restype ? self->restype : info->restype;
# 4268| converters = self->converters ? self->converters : info->converters;
# 4269|-> checker = self->checker ? self->checker : info->checker;
# 4270| argtypes = self->argtypes ? self->argtypes : info->argtypes;
# 4271| /* later, we probably want to have an errcheck field in stginfo */
Error: GCC_ANALYZER_WARNING (CWE-476): [#def16]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4270:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
# 4268| converters = self->converters ? self->converters : info->converters;
# 4269| checker = self->checker ? self->checker : info->checker;
# 4270|-> argtypes = self->argtypes ? self->argtypes : info->argtypes;
# 4271| /* later, we probably want to have an errcheck field in stginfo */
# 4272| errcheck = self->errcheck /* ? self->errcheck : info->errcheck */;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def17]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4319:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4035:16: note: in expansion of macro ‘Py_NewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1060:5: note: in expansion of macro ‘Py_INCREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4035:16: note: in expansion of macro ‘Py_NewRef’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:59: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:16:47: note: in definition of macro ‘_Py_STATIC_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4314:24: note: in expansion of macro ‘Py_SAFE_DOWNCAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4314:41: note: in expansion of macro ‘PyTuple_GET_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/tupleobject.h:23:12: note: in expansion of macro ‘Py_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘PyCFuncPtr_call’
# 4317| Py_ssize_t, int);
# 4318|
# 4319|-> if ((info->flags & FUNCFLAG_CDECL) == FUNCFLAG_CDECL) {
# 4320| /* For cdecl functions, we allow more actual arguments
# 4321| than the length of the argtypes tuple.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def18]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4516:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘baseinfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
# 4514|
# 4515| for (i = index;
# 4516|-> i < info->length && i < PyTuple_GET_SIZE(args);
# 4517| ++i) {
# 4518| PyObject *pair = PySequence_GetItem(fields, i - index);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def19]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4516:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘_init_pos_args’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘_init_pos_args’
# 4514|
# 4515| for (i = index;
# 4516|-> i < info->length && i < PyTuple_GET_SIZE(args);
# 4517| ++i) {
# 4518| PyObject *pair = PySequence_GetItem(fields, i - index);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def20]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4663:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4654:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4654:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Array_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_item’
# 4661| stginfo->proto's stginfo?
# 4662| */
# 4663|-> size = stginfo->size / stginfo->length;
# 4664| offset = index * size;
# 4665|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def21]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4701:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Array_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_subscript.part.0’
# 4699| }
# 4700| assert(stginfo); /* Cannot be NULL for array object instances */
# 4701|-> proto = stginfo->proto;
# 4702| StgInfo *iteminfo;
# 4703| if (PyStgInfo_FromType(st, proto, &iteminfo) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def22]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4709:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iteminfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Array_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Array_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_subscript.part.0’
# 4707| ctypes type, so this cannot be NULL */
# 4708|
# 4709|-> if (iteminfo->getfunc == _ctypes_get_fielddesc("c")->getfunc) {
# 4710| char *ptr = (char *)self->b_ptr;
# 4711| char *dest;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def23]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4803:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4796:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:4796:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Array_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Array_ass_item’
# 4801| assert(stginfo); /* Cannot be NULL for array object instances */
# 4802|
# 4803|-> if (index < 0 || index >= stginfo->length) {
# 4804| PyErr_SetString(PyExc_IndexError,
# 4805| "invalid index");
Error: GCC_ANALYZER_WARNING (CWE-476): [#def24]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Simple_set_value’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5012:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5004:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5004:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Simple_set_value’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Simple_set_value’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Simple_set_value’
# 5010| assert(info->setfunc);
# 5011|
# 5012|-> result = info->setfunc(self->b_ptr, value, info->size);
# 5013| if (!result)
# 5014| return -1;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def25]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Simple_get_value’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5041:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Simple_get_value’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Simple_get_value’
# 5039| assert(info); /* Cannot be NULL for CDataObject instances */
# 5040| assert(info->getfunc);
# 5041|-> return info->getfunc(self->b_ptr, self->b_size);
# 5042| }
# 5043|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def26]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5147:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5140:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5140:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_item’
# 5145| assert(stginfo); /* Cannot be NULL for pointer object instances */
# 5146|
# 5147|-> proto = stginfo->proto;
# 5148| assert(proto);
# 5149|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def27]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5157:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iteminfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5140:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5140:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_item’
# 5155| type, so this cannot be NULL */
# 5156|
# 5157|-> size = iteminfo->size;
# 5158| offset = index * iteminfo->size;
# 5159|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def28]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5191:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5184:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5184:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_ass_item’
# 5189| assert(stginfo); /* Cannot be NULL for pointer instances */
# 5190|
# 5191|-> proto = stginfo->proto;
# 5192| assert(proto);
# 5193|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def29]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5201:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iteminfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5184:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5184:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_ass_item’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_ass_item’
# 5199| is always a ctypes type */
# 5200|
# 5201|-> size = iteminfo->size;
# 5202| offset = index * iteminfo->size;
# 5203|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def30]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_get_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5224:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5217:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5217:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_get_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_get_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_get_contents’
# 5222| assert(stginfo); /* Cannot be NULL for pointer instances */
# 5223|
# 5224|-> return PyCData_FromBaseObj(st, stginfo->proto,
# 5225| (PyObject *)self, 0,
# 5226| *(void **)self->b_ptr);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def31]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_set_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5248:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:337:31: note: in expansion of macro ‘_PyObject_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5240:48: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5240:56: note: in expansion of macro ‘Py_TYPE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_set_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_set_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_set_contents’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h:205:40: note: in expansion of macro ‘PyObject_TypeCheck’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5247:10: note: in expansion of macro ‘CDataObject_Check’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_set_contents’
# 5246| assert(stginfo->proto);
# 5247| if (!CDataObject_Check(st, value)) {
# 5248|-> int res = PyObject_IsInstance(value, stginfo->proto);
# 5249| if (res == -1)
# 5250| return -1;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def32]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5388:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘stginfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_subscript.part.0’
# 5386| }
# 5387| assert(stginfo); /* Cannot be NULL for pointer instances */
# 5388|-> proto = stginfo->proto;
# 5389| assert(proto);
# 5390| StgInfo *iteminfo;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def33]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c:5395:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iteminfo’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/ctypes.h: scope_hint: In function ‘Pointer_subscript.part.0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_ctypes/_ctypes.c: scope_hint: In function ‘Pointer_subscript.part.0’
# 5393| }
# 5394| assert(iteminfo);
# 5395|-> if (iteminfo->getfunc == _ctypes_get_fielddesc("c")->getfunc) {
# 5396| char *ptr = *(char **)self->b_ptr;
# 5397| char *dest;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def34]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_to_microseconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2077:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
# 2075| if (x1 == NULL)
# 2076| goto Done;
# 2077|-> x2 = PyNumber_Multiply(x1, CONST_SEC_PER_DAY(st)); /* days in seconds */
# 2078| if (x2 == NULL)
# 2079| goto Done;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def35]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2153:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:68: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:14: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2080:5: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2089:5: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2097:5: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2107:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1044:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2107:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2108:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1044:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2108:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2109:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2109:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2080:5: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2089:5: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2097:5: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2107:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1044:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2107:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2108:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1044:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘microseconds_to_delta_ex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2108:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2109:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2109:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2592:17: note: in expansion of macro ‘microseconds_to_delta’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2592:17: note: in expansion of macro ‘microseconds_to_delta’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2151:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2151:26: note: in expansion of macro ‘GET_CURRENT_STATE’
# 2151| datetime_state *st = GET_CURRENT_STATE(current_mod);
# 2152|
# 2153|-> tuple = checked_divmod(pyus, CONST_US_PER_SECOND(st));
# 2154| if (tuple == NULL) {
# 2155| goto Done;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def36]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2956:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6667:30: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6667:30: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2072:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2080:5: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2089:5: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2097:5: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2107:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1044:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2107:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2108:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:1044:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/object.h:946:9: note: in expansion of macro ‘_Py_IsImmortal’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/pyport.h:19:38: note: in definition of macro ‘_Py_CAST’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘delta_total_seconds’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2108:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2109:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2109:5: note: in expansion of macro ‘Py_XDECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2954:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:2954:26: note: in expansion of macro ‘GET_CURRENT_STATE’
# 2954| datetime_state *st = GET_CURRENT_STATE(current_mod);
# 2955|
# 2956|-> total_seconds = PyNumber_TrueDivide(total_microseconds, CONST_US_PER_SECOND(st));
# 2957|
# 2958| RELEASE_CURRENT_STATE(st, current_mod);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def37]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘local_timezone’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6428:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6426:26: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6426:26: note: in expansion of macro ‘GET_CURRENT_STATE’
# 6426| datetime_state *st = GET_CURRENT_STATE(current_mod);
# 6427|
# 6428|-> delta = datetime_subtract((PyObject *)utc_time, CONST_EPOCH(st));
# 6429| RELEASE_CURRENT_STATE(st, current_mod);
# 6430| if (delta == NULL)
Error: GCC_ANALYZER_WARNING (CWE-476): [#def38]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c: scope_hint: In function ‘datetime_timestamp’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6670:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6667:30: note: in expansion of macro ‘GET_CURRENT_STATE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_datetimemodule.c:6667:30: note: in expansion of macro ‘GET_CURRENT_STATE’
# 6668|
# 6669| PyObject *delta;
# 6670|-> delta = datetime_subtract((PyObject *)self, CONST_EPOCH(st));
# 6671| RELEASE_CURRENT_STATE(st, current_mod);
# 6672| if (delta == NULL)
Error: COMPILER_WARNING: [#def39]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_interpchannelsmodule.c: scope_hint: In function ‘PyInit__interpchannels’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_interpchannelsmodule.c:3381:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/_interpchannelsmodule.gcda’ profile count data file not found
# 3379| {
# 3380| return PyModuleDef_Init(&moduledef);
# 3381|-> }
Error: COMPILER_WARNING: [#def40]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_interpqueuesmodule.c: scope_hint: In function ‘PyInit__interpqueues’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_interpqueuesmodule.c:1882:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/_interpqueuesmodule.gcda’ profile count data file not found
# 1880| {
# 1881| return PyModuleDef_Init(&moduledef);
# 1882|-> }
Error: COMPILER_WARNING: [#def41]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_interpretersmodule.c: scope_hint: In function ‘PyInit__interpreters’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_interpretersmodule.c:1568:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/_interpretersmodule.gcda’ profile count data file not found
# 1566| {
# 1567| return PyModuleDef_Init(&moduledef);
# 1568|-> }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def42]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:1405:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘prepare_s’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘prepare_s’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:60: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/pyctype.h:27:41: note: in expansion of macro ‘Py_CHARMASK’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:1516:13: note: in expansion of macro ‘Py_ISSPACE’
# 1403| Py_ssize_t extra;
# 1404|
# 1405|-> if (e->format == c) {
# 1406| if (e->alignment && size > 0) {
# 1407| extra = (e->alignment - 1) - (size - 1) % (e->alignment);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def43]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘Struct_unpack_impl’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:1713:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘self’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘Struct_unpack_impl’
# 1711| _structmodulestate *state = get_struct_state_structinst(self);
# 1712| assert(self->s_codes != NULL);
# 1713|-> if (buffer->len != self->s_size) {
# 1714| PyErr_Format(state->StructError,
# 1715| "unpack requires a buffer of %zd bytes",
Error: GCC_ANALYZER_WARNING (CWE-476): [#def44]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘Struct_unpack_from_impl’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:1765:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘self’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘Struct_unpack_from_impl’
# 1763| }
# 1764|
# 1765|-> if ((buffer->len - offset) < self->s_size) {
# 1766| PyErr_Format(state->StructError,
# 1767| "unpack_from requires a buffer of at least %zu bytes for "
Error: GCC_ANALYZER_WARNING (CWE-476): [#def45]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘Struct_iter_unpack’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:1890:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘self’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘Struct_iter_unpack’
# 1888| assert(self->s_codes != NULL);
# 1889|
# 1890|-> if (self->s_size == 0) {
# 1891| PyErr_Format(state->StructError,
# 1892| "cannot iteratively unpack with a struct of length 0");
Error: CLANG_WARNING: [#def46]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2026:12: warning[core.NullDereference]: Access to field 's_codes' results in a dereference of a null pointer (loaded from variable 'soself')
# 2024| soself = (PyStructObject *)self;
# 2025| assert(PyStruct_Check(self, state));
# 2026|-> assert(soself->s_codes != NULL);
# 2027| if (nargs != soself->s_len)
# 2028| {
Error: CLANG_WARNING: [#def47]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2027:18: warning[core.NullDereference]: Access to field 's_len' results in a dereference of a null pointer (loaded from variable 'soself')
# 2025| assert(PyStruct_Check(self, state));
# 2026| assert(soself->s_codes != NULL);
# 2027|-> if (nargs != soself->s_len)
# 2028| {
# 2029| PyErr_Format(state->StructError,
Error: GCC_ANALYZER_WARNING (CWE-476): [#def48]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘s_pack’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2027:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘self’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
# 2025| assert(PyStruct_Check(self, state));
# 2026| assert(soself->s_codes != NULL);
# 2027|-> if (nargs != soself->s_len)
# 2028| {
# 2029| PyErr_Format(state->StructError,
Error: CLANG_WARNING: [#def49]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2071:12: warning[core.NullDereference]: Access to field 's_codes' results in a dereference of a null pointer (loaded from variable 'soself')
# 2069| soself = (PyStructObject *)self;
# 2070| assert(PyStruct_Check(self, state));
# 2071|-> assert(soself->s_codes != NULL);
# 2072| if (nargs != (soself->s_len + 2))
# 2073| {
Error: CLANG_WARNING: [#def50]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2072:19: warning[core.NullDereference]: Access to field 's_len' results in a dereference of a null pointer (loaded from variable 'soself')
# 2070| assert(PyStruct_Check(self, state));
# 2071| assert(soself->s_codes != NULL);
# 2072|-> if (nargs != (soself->s_len + 2))
# 2073| {
# 2074| if (nargs == 0) {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def51]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c: scope_hint: In function ‘s_pack_into’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2072:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘self’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/cpython/object.h:332:9: note: in expansion of macro ‘Py_DECREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_struct.c:2260:9: note: in expansion of macro ‘Py_SETREF’
# 2070| assert(PyStruct_Check(self, state));
# 2071| assert(soself->s_codes != NULL);
# 2072|-> if (nargs != (soself->s_len + 2))
# 2073| {
# 2074| if (nargs == 0) {
Error: CLANG_WARNING: [#def52]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/list.c:22:23: warning[core.NullDereference]: Access to field 'ob_item' results in a dereference of a null pointer
# 20| }
# 21| NULLABLE(obj);
# 22|-> return Py_XNewRef(PyList_GET_ITEM(obj, i));
# 23| }
# 24|
Error: COMPILER_WARNING: [#def53]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/monitoring.c: scope_hint: In function ‘_PyTestCapi_Init_Monitoring’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/monitoring.c:508:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/monitoring.gcda’ profile count data file not found
# 506| }
# 507| return 0;
# 508|-> }
Error: GCC_ANALYZER_WARNING (CWE-775): [#def54]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c: scope_hint: In function ‘run_fileexflags’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:71:10: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(filename, "r")’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:3: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:63:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:63:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:64:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:64:5: note: in expansion of macro ‘NULLABLE’
# 69| }
# 70|
# 71|-> fp = fopen(filename, "r");
# 72| if (fp == NULL) {
# 73| PyErr_SetFromErrnoWithFilename(PyExc_OSError, filename);
Error: GCC_ANALYZER_WARNING (CWE-401): [#def55]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:71:10: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(filename, "r")’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:63:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:63:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:64:5: note: in expansion of macro ‘NULLABLE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:64:5: note: in expansion of macro ‘NULLABLE’
# 69| }
# 70|
# 71|-> fp = fopen(filename, "r");
# 72| if (fp == NULL) {
# 73| PyErr_SetFromErrnoWithFilename(PyExc_OSError, filename);
Error: COMPILER_WARNING: [#def56]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c: scope_hint: In function ‘_PyTestCapi_Init_Run’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testcapi/run.c:113:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/run.gcda’ profile count data file not found
# 111| }
# 112| return 0;
# 113|-> }
Error: COMPILER_WARNING: [#def57]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/bytes.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Bytes’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/bytes.c:255:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/bytes.gcda’ profile count data file not found
# 253|
# 254| return 0;
# 255|-> }
Error: COMPILER_WARNING: [#def58]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/complex.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Complex’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/complex.c:79:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/complex.gcda’ profile count data file not found
# 77|
# 78| return 0;
# 79|-> }
Error: COMPILER_WARNING: [#def59]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/dict.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Dict’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/dict.c:291:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/dict.gcda’ profile count data file not found
# 289|
# 290| return 0;
# 291|-> }
Error: COMPILER_WARNING: [#def60]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/float.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Float’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/float.c:91:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/float.gcda’ profile count data file not found
# 89|
# 90| return 0;
# 91|-> }
Error: COMPILER_WARNING: [#def61]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/list.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_List’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/list.c:175:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/list.gcda’ profile count data file not found
# 173|
# 174| return 0;
# 175|-> }
Error: CPPCHECK_WARNING: [#def62]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/long.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING: [#def63]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/long.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Long’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/long.c:798:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/long.gcda’ profile count data file not found
# 796| }
# 797| return 0;
# 798|-> }
Error: COMPILER_WARNING: [#def64]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/object.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Object’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/object.c:80:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/object.gcda’ profile count data file not found
# 78|
# 79| return 0;
# 80|-> }
Error: COMPILER_WARNING: [#def65]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/set.c: scope_hint: In function ‘_PyTestLimitedCAPI_Init_Set’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/set.c:189:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/set.gcda’ profile count data file not found
# 187|
# 188| return 0;
# 189|-> }
Error: CPPCHECK_WARNING: [#def66]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/_testlimitedcapi/unicode.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def67]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c: scope_hint: In function ‘array_concat’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c:942:9: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:68: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c:10: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c:128:32: note: in expansion of macro ‘PyObject_TypeCheck’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c:922:10: note: in expansion of macro ‘array_Check’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c: scope_hint: In function ‘array_concat’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c:933:9: note: in expansion of macro ‘Py_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c: scope_hint: In function ‘array_concat’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c:941:9: note: in expansion of macro ‘Py_SIZE’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/arraymodule.c: scope_hint: In function ‘array_concat’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 940| }
# 941| if (Py_SIZE(a) > 0) {
# 942|-> memcpy(np->ob_item, a->ob_item, Py_SIZE(a)*a->ob_descr->itemsize);
# 943| }
# 944| if (Py_SIZE(b) > 0) {
Error: CPPCHECK_WARNING: [#def68]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/fcntlmodule.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def69]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/posixmodule.c: scope_hint: In function ‘os_pathconf_impl’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/posixmodule.c:13675:17: warning[-Wanalyzer-null-argument]: use of NULL ‘path.narrow’ where non-null expected
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/posixmodule.c:1248:5: note: in expansion of macro ‘Py_CLEAR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/posixmodule.c:1249:5: note: in expansion of macro ‘Py_CLEAR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/posixmodule.c:1249:5: note: in expansion of macro ‘Py_CLEAR’
/usr/include/unistd.h:633:17: note: argument 1 of ‘pathconf’ must be non-null
#13673| else
#13674| #endif
#13675|-> limit = pathconf(path->narrow, name);
#13676| if (limit == -1 && errno != 0) {
#13677| if (errno == EINVAL)
Error: CPPCHECK_WARNING: [#def70]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/pwdmodule.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def71]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Modules/termios.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def72]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c: scope_hint: In function ‘reftotal_add’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:84:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘tstate_impl’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:68: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:4: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:2852:5: note: in expansion of macro ‘Py_XINCREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:2852:5: note: in expansion of macro ‘Py_XINCREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:2854:5: note: in expansion of macro ‘Py_INCREF’
# 82| _PyThreadStateImpl *tstate_impl = (_PyThreadStateImpl *)tstate;
# 83| // relaxed store to avoid data race with read in get_reftotal()
# 84|-> Py_ssize_t reftotal = tstate_impl->reftotal + n;
# 85| _Py_atomic_store_ssize_relaxed(&tstate_impl->reftotal, reftotal);
# 86| #else
Error: GCC_ANALYZER_WARNING (CWE-476): [#def73]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c: scope_hint: In function ‘reftotal_add’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:87:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘tstate’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:76:5: note: in definition of macro ‘REFTOTAL’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/Python.h:68: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:4: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:2852:5: note: in expansion of macro ‘Py_XINCREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:2852:5: note: in expansion of macro ‘Py_XINCREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:2854:5: note: in expansion of macro ‘Py_INCREF’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:76:5: note: in definition of macro ‘REFTOTAL’
# 85| _Py_atomic_store_ssize_relaxed(&tstate_impl->reftotal, reftotal);
# 86| #else
# 87|-> REFTOTAL(tstate->interp) += n;
# 88| #endif
# 89| }
Error: COMPILER_WARNING: [#def74]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c: scope_hint: In function ‘Py_GetConstantBorrowed’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/object.c:3015:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/object.gcda’ profile count data file not found
# 3013| // All constants are immortal
# 3014| return Py_GetConstant(constant_id);
# 3015|-> }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def75]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/weakrefobject.c:353:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘newref’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/weakrefobject.c: scope_hint: In function ‘insert_weakref’
# 351| is_basic_ref(PyWeakReference *ref)
# 352| {
# 353|-> return (ref->wr_callback == NULL) && PyWeakref_CheckRefExact(ref);
# 354| }
# 355|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def76]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/weakrefobject.c: scope_hint: In function ‘is_basic_ref’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/weakrefobject.c:353:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ref’
/usr/include/dlfcn.h:24: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/internal/pycore_import.h:107: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/internal/pycore_runtime.h:16: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/internal/pycore_pystate.h:12: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Include/internal/pycore_critical_section.h:9: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Objects/weakrefobject.c:2: included_from: Included from here.
# 351| is_basic_ref(PyWeakReference *ref)
# 352| {
# 353|-> return (ref->wr_callback == NULL) && PyWeakref_CheckRefExact(ref);
# 354| }
# 355|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def77]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c: scope_hint: In function ‘label_exception_targets’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:870:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘entryblock’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:19:10: note: in definition of macro ‘RETURN_IF_ERROR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:19:10: note: in definition of macro ‘RETURN_IF_ERROR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:2490:5: note: in expansion of macro ‘RETURN_IF_ERROR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:19:10: note: in definition of macro ‘RETURN_IF_ERROR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:19:10: note: in definition of macro ‘RETURN_IF_ERROR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c: scope_hint: In function ‘label_exception_targets’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:19:10: note: in definition of macro ‘RETURN_IF_ERROR’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/flowgraph.c:19:10: note: in definition of macro ‘RETURN_IF_ERROR’
# 868| except_stack->depth = 0;
# 869| todo_stack[0] = entryblock;
# 870|-> entryblock->b_visited = 1;
# 871| entryblock->b_exceptstack = except_stack;
# 872| basicblock **todo = &todo_stack[1];
Error: CLANG_WARNING: [#def78]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/ceval.c:794: included_from: Included from here.
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:737:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 735| TARGET(CACHE) {
# 736| frame->instr_ptr = next_instr;
# 737|-> next_instr += 1;
# 738| INSTRUCTION_STATS(CACHE);
# 739| assert(0 && "Executing a cache.");
Error: CLANG_WARNING: [#def79]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:2660:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 2658| _Py_CODEUNIT *this_instr = frame->instr_ptr = next_instr;
# 2659| (void)this_instr;
# 2660|-> next_instr += 1;
# 2661| INSTRUCTION_STATS(ENTER_EXECUTOR);
# 2662| #ifdef _Py_TIER2
Error: CLANG_WARNING: [#def80]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:3567:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 3565| TARGET(INTERPRETER_EXIT) {
# 3566| frame->instr_ptr = next_instr;
# 3567|-> next_instr += 1;
# 3568| INSTRUCTION_STATS(INTERPRETER_EXIT);
# 3569| PyObject *retval;
Error: CLANG_WARNING: [#def81]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:5119:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 5117| TARGET(RESERVED) {
# 5118| frame->instr_ptr = next_instr;
# 5119|-> next_instr += 1;
# 5120| INSTRUCTION_STATS(RESERVED);
# 5121| assert(0 && "Executing RESERVED instruction.");
Error: CLANG_WARNING: [#def82]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:5181:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 5179| TARGET(RETURN_CONST) {
# 5180| frame->instr_ptr = next_instr;
# 5181|-> next_instr += 1;
# 5182| INSTRUCTION_STATS(RETURN_CONST);
# 5183| PyObject *value;
Error: CLANG_WARNING: [#def83]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:5245:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 5243| TARGET(RETURN_VALUE) {
# 5244| frame->instr_ptr = next_instr;
# 5245|-> next_instr += 1;
# 5246| INSTRUCTION_STATS(RETURN_VALUE);
# 5247| PyObject *retval;
Error: CLANG_WARNING: [#def84]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/generated_cases.c.h:6212:13: warning[deadcode.DeadStores]: Value stored to 'next_instr' is never read
# 6210| TARGET(YIELD_VALUE) {
# 6211| frame->instr_ptr = next_instr;
# 6212|-> next_instr += 1;
# 6213| INSTRUCTION_STATS(YIELD_VALUE);
# 6214| PyObject *retval;
Error: CLANG_WARNING: [#def85]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c:993:12: warning[core.NullDereference]: Access to field 'm_index' results in a dereference of a null pointer (loaded from variable 'cached')
# 991| {
# 992| assert(cached->m_index > 0);
# 993|-> return cached->m_index;
# 994| }
# 995|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def86]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c:993:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘cached’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c: scope_hint: In function ‘finish_singlephase_extension’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c: scope_hint: In function ‘finish_singlephase_extension’
# 991| {
# 992| assert(cached->m_index > 0);
# 993|-> return cached->m_index;
# 994| }
# 995|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def87]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c: scope_hint: In function ‘reload_singlephase_extension’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c:1734:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘cached’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c: scope_hint: In function ‘reload_singlephase_extension’
# 1732| struct _Py_ext_module_loader_info *info)
# 1733| {
# 1734|-> PyModuleDef *def = cached->def;
# 1735| assert(def != NULL);
# 1736| assert_singlephase(cached);
Error: CLANG_WARNING: [#def88]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/import.c:1734:24: warning[core.NullDereference]: Access to field 'def' results in a dereference of a null pointer (loaded from variable 'cached')
# 1732| struct _Py_ext_module_loader_info *info)
# 1733| {
# 1734|-> PyModuleDef *def = cached->def;
# 1735| assert(def != NULL);
# 1736| assert_singlephase(cached);
Error: COMPILER_WARNING: [#def89]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/instruction_sequence.c: scope_hint: In function ‘inst_seq_clear’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/instruction_sequence.c:453:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/instruction_sequence.gcda’ profile count data file not found
# 451| 0, /* tp_alloc */
# 452| inst_seq_new, /* tp_new */
# 453|-> };
Error: COMPILER_WARNING: [#def90]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/interpconfig.c: scope_hint: In function ‘_PyInterpreterConfig_InitFromState’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/interpconfig.c:268:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/interpconfig.gcda’ profile count data file not found
# 266| };
# 267| return 0;
# 268|-> }
Error: CLANG_WARNING: [#def91]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/jit.c:453:5: warning[deadcode.DeadStores]: Value stored to 'code' is never read
# 451| group = &stencil_groups[_FATAL_ERROR];
# 452| group->emit(code, data, executor, NULL, instruction_starts);
# 453|-> code += group->code_size;
# 454| data += group->data_size;
# 455| assert(code == memory + code_size);
Error: CLANG_WARNING: [#def92]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/jit.c:454:5: warning[deadcode.DeadStores]: Value stored to 'data' is never read
# 452| group->emit(code, data, executor, NULL, instruction_starts);
# 453| code += group->code_size;
# 454|-> data += group->data_size;
# 455| assert(code == memory + code_size);
# 456| assert(data == memory + code_size + data_size);
Error: COMPILER_WARNING: [#def93]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/jit.c: scope_hint: In function ‘_PyJIT_Free’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/jit.c:480:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/jit.gcda’ profile count data file not found
# 478| }
# 479| }
# 480|-> }
# 481|
# 482| #endif // _Py_JIT
Error: COMPILER_WARNING: [#def94]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/perf_jit_trampoline.c: scope_hint: In function ‘perf_map_jit_fini’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/perf_jit_trampoline.c:614:1: warning[-Wmissing-profile]: ‘/builddir/build/BUILD/python3.13-3.13.0_b3-build/Python-3.13.0b3/build/optimized/perf_jit_trampoline.gcda’ profile count data file not found
# 612| &perf_map_jit_write_entry,
# 613| &perf_map_jit_fini,
# 614|-> };
# 615|
# 616| #endif
Error: GCC_ANALYZER_WARNING (CWE-465): [#def95]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/perf_trampoline.c: scope_hint: In function ‘compile_trampoline’
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/perf_trampoline.c:369:8: warning[-Wanalyzer-deref-before-check]: check of ‘_PyRuntime.ceval.perf.code_arena’ for NULL after already dereferencing it
# 367| {
# 368| size_t total_code_size = round_up(perf_code_arena->code_size + trampoline_api.code_padding, 16);
# 369|-> if ((perf_code_arena == NULL) ||
# 370| (perf_code_arena->size_left <= total_code_size)) {
# 371| if (new_code_arena() < 0) {
Error: CLANG_WARNING: [#def96]
python3.13-3.13.0_b3-build/Python-3.13.0b3/Python/symtable.c:2298:27: warning[core.NullDereference]: Access to field 'ste_can_see_class_scope' results in a dereference of a null pointer (loaded from field 'st_cur')
# 2296| {
# 2297| if (e) {
# 2298|-> int is_in_class = st->st_cur->ste_can_see_class_scope;
# 2299| if (!symtable_enter_block(st, name, TypeVariableBlock, key, LOCATION(e)))
# 2300| return 0;
Scan Properties
| analyzer-version-clang | 18.1.7 |
| analyzer-version-cppcheck | 2.14.2 |
| analyzer-version-gcc | 14.1.1 |
| analyzer-version-gcc-analyzer | 14.1.1 |
| analyzer-version-shellcheck | 0.10.0 |
| diffbase-analyzer-version-clang | 18.1.7 |
| diffbase-analyzer-version-cppcheck | 2.14.2 |
| diffbase-analyzer-version-gcc | 14.1.1 |
| diffbase-analyzer-version-gcc-analyzer | 14.1.1 |
| diffbase-analyzer-version-shellcheck | 0.10.0 |
| diffbase-enabled-plugins | clang, cppcheck, gcc, shellcheck |
| diffbase-exit-code | 0 |
| diffbase-host | ip-172-16-1-36.us-west-2.compute.internal |
| diffbase-mock-config | fedora-41-x86_64 |
| diffbase-project-name | python3.13-3.13.0~a5-2.fc40 |
| diffbase-store-results-to | /tmp/tmp9fn_e49n/python3.13-3.13.0~a5-2.fc40.tar.xz |
| diffbase-time-created | 2024-07-03 17:31:49 |
| diffbase-time-finished | 2024-07-03 18:49:44 |
| diffbase-tool | csmock |
| diffbase-tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmp9fn_e49n/python3.13-3.13.0~a5-2.fc40.tar.xz' '--gcc-analyze' '/tmp/tmp9fn_e49n/python3.13-3.13.0~a5-2.fc40.src.rpm' |
| diffbase-tool-version | csmock-3.5.3-1.el9 |
| enabled-plugins | clang, cppcheck, gcc, shellcheck |
| exit-code | 0 |
| host | ip-172-16-1-36.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | python3.13-3.13.0~b3-2.fc41 |
| store-results-to | /tmp/tmpsb2mm_cw/python3.13-3.13.0~b3-2.fc41.tar.xz |
| time-created | 2024-07-03 18:50:06 |
| time-finished | 2024-07-03 20:14:41 |
| title | Newly introduced defects |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmpsb2mm_cw/python3.13-3.13.0~b3-2.fc41.tar.xz' '--gcc-analyze' '/tmp/tmpsb2mm_cw/python3.13-3.13.0~b3-2.fc41.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |