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| author | Oren Milman <orenmn@gmail.com> | 2017-09-19 11:23:01 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2017-09-19 11:23:01 (GMT) |
| commit | 6db7033192cd537ca987a65971acb01206c3ba82 (patch) | |
| tree | f05068e6e7e700e321cd282f577570918d9c64f6 /Python | |
| parent | 453408a50508bb6801b6724ba7c7d1c017c218b6 (diff) | |
| download | cpython-6db7033192cd537ca987a65971acb01206c3ba82.zip cpython-6db7033192cd537ca987a65971acb01206c3ba82.tar.gz cpython-6db7033192cd537ca987a65971acb01206c3ba82.tar.bz2 | |
bpo-31492: Fix assertion failures in case of a module with a bad __name__ attribute. (#3620)
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/ceval.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 8cc5094..cf0c6c9 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -4930,6 +4930,10 @@ import_from(PyObject *v, PyObject *name) if (pkgname == NULL) { goto error; } + if (!PyUnicode_Check(pkgname)) { + Py_CLEAR(pkgname); + goto error; + } fullmodname = PyUnicode_FromFormat("%U.%U", pkgname, name); if (fullmodname == NULL) { Py_DECREF(pkgname); |