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| author | Oren Milman <orenmn@gmail.com> | 2017-09-17 10:45:38 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2017-09-17 10:45:38 (GMT) |
| commit | 30b61b51e05d2d43e8e2e783b0a9df738535423b (patch) | |
| tree | 22ec0ba4927cde5bf880a95acc33829e446408f1 /Modules | |
| parent | a6bb313c70f8619e6dc4af5cef7d73fa3bbd59ca (diff) | |
| download | cpython-30b61b51e05d2d43e8e2e783b0a9df738535423b.zip cpython-30b61b51e05d2d43e8e2e783b0a9df738535423b.tar.gz cpython-30b61b51e05d2d43e8e2e783b0a9df738535423b.tar.bz2 | |
bpo-31490: Fix an assertion failure in ctypes in case an _anonymous_ attr is defined only outside _fields_. (#3615)
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_ctypes/stgdict.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Modules/_ctypes/stgdict.c b/Modules/_ctypes/stgdict.c index 3496c57..b66c6ec 100644 --- a/Modules/_ctypes/stgdict.c +++ b/Modules/_ctypes/stgdict.c @@ -302,7 +302,15 @@ MakeAnonFields(PyObject *type) Py_DECREF(anon_names); return -1; } - assert(Py_TYPE(descr) == &PyCField_Type); + if (Py_TYPE(descr) != &PyCField_Type) { + PyErr_Format(PyExc_AttributeError, + "'%U' is specified in _anonymous_ but not in " + "_fields_", + fname); + Py_DECREF(anon_names); + Py_DECREF(descr); + return -1; + } descr->anonymous = 1; /* descr is in the field descriptor. */ |