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v0.5.1
https://github.com/python/cpython
Revision 79c6b602efc9a906c8496f3d5f4d54c54b48fa06 authored by Miss Islington (bot) on 15 July 2020, 12:35:08 UTC, committed by GitHub on 15 July 2020, 12:35:08 UTC
Avoid infinite loop when reading specially crafted TAR files using the tarfile module
(CVE-2019-20907).
(cherry picked from commit 5a8d121a1f3ef5ad7c105ee378cc79a3eac0c7d4)

Co-authored-by: Rishi <rishi_devan@mail.com>
1 parent 620e276
Raw File
Tip revision: 79c6b602efc9a906c8496f3d5f4d54c54b48fa06 authored by Miss Islington (bot) on 15 July 2020, 12:35:08 UTC
bpo-39017: Avoid infinite loop in the tarfile module (GH-21454) (GH-21484)
Tip revision: 79c6b60
odictobject.h
#ifndef Py_ODICTOBJECT_H
#define Py_ODICTOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif


/* OrderedDict */
/* This API is optional and mostly redundant. */

#ifndef Py_LIMITED_API

typedef struct _odictobject PyODictObject;

PyAPI_DATA(PyTypeObject) PyODict_Type;
PyAPI_DATA(PyTypeObject) PyODictIter_Type;
PyAPI_DATA(PyTypeObject) PyODictKeys_Type;
PyAPI_DATA(PyTypeObject) PyODictItems_Type;
PyAPI_DATA(PyTypeObject) PyODictValues_Type;

#define PyODict_Check(op) PyObject_TypeCheck(op, &PyODict_Type)
#define PyODict_CheckExact(op) (Py_TYPE(op) == &PyODict_Type)
#define PyODict_SIZE(op) PyDict_GET_SIZE((op))

PyAPI_FUNC(PyObject *) PyODict_New(void);
PyAPI_FUNC(int) PyODict_SetItem(PyObject *od, PyObject *key, PyObject *item);
PyAPI_FUNC(int) PyODict_DelItem(PyObject *od, PyObject *key);

/* wrappers around PyDict* functions */
#define PyODict_GetItem(od, key) PyDict_GetItem((PyObject *)od, key)
#define PyODict_GetItemWithError(od, key) \
    PyDict_GetItemWithError((PyObject *)od, key)
#define PyODict_Contains(od, key) PyDict_Contains((PyObject *)od, key)
#define PyODict_Size(od) PyDict_Size((PyObject *)od)
#define PyODict_GetItemString(od, key) \
    PyDict_GetItemString((PyObject *)od, key)

#endif

#ifdef __cplusplus
}
#endif
#endif /* !Py_ODICTOBJECT_H */
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