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Issue #24115: Update uses of PyObject_IsTrue(), PyObject_Not(),

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PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
This commit is contained in:
Serhiy Storchaka 2015-05-30 17:48:19 +03:00
commit ac5569b1fa
10 changed files with 92 additions and 40 deletions
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11
Python/codecs.c
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@ -550,12 +550,13 @@ PyObject * _PyCodec_LookupTextEncoding(const char *encoding,
} else {
is_text_codec = PyObject_IsTrue(attr);
Py_DECREF(attr);
if (!is_text_codec) {
if (is_text_codec <= 0) {
Py_DECREF(codec);
PyErr_Format(PyExc_LookupError,
"'%.400s' is not a text encoding; "
"use %s to handle arbitrary codecs",
encoding, alternate_command);
if (!is_text_codec)
PyErr_Format(PyExc_LookupError,
"'%.400s' is not a text encoding; "
"use %s to handle arbitrary codecs",
encoding, alternate_command);
return NULL;
}
}