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| author | Victor Stinner <victor.stinner@gmail.com> | 2013-10-31 16:34:08 +0100 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2013-10-31 16:34:08 +0100 |
| commit | e75996a77ca1974ffa36f9b7be6cd9d3023c49e7 (patch) | |
| tree | 9524ab399242eaa216fa1b47f061ac8ec8532ec5 | |
| parent | a215002453880eb5f62786cb0010065e3dc3bf74 (diff) | |
| download | cpython-git-e75996a77ca1974ffa36f9b7be6cd9d3023c49e7.tar.gz | |
Issue #19437: Fix PyCFuncPtrType constructor, handle
_ctypes_alloc_format_string() failure
| -rw-r--r-- | Modules/_ctypes/_ctypes.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 32d67b00f5..0deffa0a9f 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -2245,6 +2245,10 @@ PyCFuncPtrType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) argtypes would be a ctypes type). */ stgdict->format = _ctypes_alloc_format_string(NULL, "X{}"); + if (stgdict->format == NULL) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } stgdict->flags |= TYPEFLAG_ISPOINTER; /* create the new instance (which is a class, |