diff options
Diffstat (limited to 'Python/traceback.c')
| -rw-r--r-- | Python/traceback.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Python/traceback.c b/Python/traceback.c index b928902ef0..c37aab0a9c 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -255,6 +255,11 @@ _Py_DisplaySourceLine(PyObject *f, PyObject *filename, int lineno, int indent) /* use the right encoding to decode the file as unicode */ fd = PyObject_AsFileDescriptor(binary); + if (fd < 0) { + Py_DECREF(io); + Py_DECREF(binary); + return NULL; + } found_encoding = PyTokenizer_FindEncodingFilename(fd, filename); encoding = (found_encoding != NULL) ? found_encoding : "utf-8"; lseek(fd, 0, 0); /* Reset position */ |