| commit | e8364233aea88cf68e8f54a515dce10160ead35b | [log] [tgz] |
|---|---|---|
| author | Raymond Hettinger <python@rcn.com> | Mon Feb 02 22:55:09 2009 +0000 |
| committer | Raymond Hettinger <python@rcn.com> | Mon Feb 02 22:55:09 2009 +0000 |
| tree | bbe6369d9536d20602676c097b8c60ce8fa325a0 | |
| parent | 9f9892648f954e45a628113febb524261075db32 [diff] [blame] |
Issue 1242657: list(obj) can swallow KeyboardInterrupt.
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 9e93dda..868013a 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c
@@ -2616,6 +2616,10 @@ /* Try to determine the length of the argument. 32 is abitrary. */ buf_size = _PyObject_LengthHint(arg, 32); + if (buf_size == -1) { + Py_DECREF(it); + return NULL; + } bytes_obj = PyByteArray_FromStringAndSize(NULL, buf_size); if (bytes_obj == NULL)