New submission from Vladimir Kerimov:
In the file _io\fileio.c in function
static PyObject *
fileio_readall(fileio *self)
this code is incorrect and crashes the process of Python:
if (_PyBytes_Resize(&result, newsize) < 0) {
if (total == 0) {
Py_DECREF(result);
return NULL;
}
PyErr_Clear();
break;
}
In the call of _PyBytes_Resize there the result variable passed by reference
and changes value to NULL-pointer when function fails and return < 0. So on the
line Py_DECREF(result); the Python process crashes.
----------
components: Interpreter Core
messages: 209624
nosy: asvetlov, qualab
priority: normal
severity: normal
status: open
title: Process crashes if not enough memory to import module
type: crash
versions: Python 3.3
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Python tracker <[email protected]>
<http://bugs.python.org/issue20434>
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