Mercurial > cpython-lru_cache-weakref
diff Python/exceptions.c @ 25093:ae1469e468a0 legacy-trunk
Limit the length of attribute names in exception messages
to prevent buffer overflows (spotted by Neal Norwitz).
| author | Walter Dörwald <walter@livinglogic.de> |
|---|---|
| date | Mon, 02 Sep 2002 16:10:06 +0000 |
| parents | 0337dad8403e |
| children | 6a85a1c9d33d |
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--- a/Python/exceptions.c Mon Sep 02 15:54:06 2002 +0000 +++ b/Python/exceptions.c Mon Sep 02 16:10:06 2002 +0000 @@ -852,7 +852,7 @@ if (!attr) return -1; if (!PyInt_Check(attr)) { - PyErr_Format(PyExc_TypeError, "%s attribute must be int", name); + PyErr_Format(PyExc_TypeError, "%.200s attribute must be int", name); Py_DECREF(attr); return -1; } @@ -884,7 +884,7 @@ if (!attr) return NULL; if (!PyString_Check(attr)) { - PyErr_Format(PyExc_TypeError, "%s attribute must be str", name); + PyErr_Format(PyExc_TypeError, "%.200s attribute must be str", name); Py_DECREF(attr); return NULL; } @@ -914,7 +914,7 @@ if (!attr) return NULL; if (!PyUnicode_Check(attr)) { - PyErr_Format(PyExc_TypeError, "%s attribute must be unicode", name); + PyErr_Format(PyExc_TypeError, "%.200s attribute must be unicode", name); Py_DECREF(attr); return NULL; }