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| author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
| commit | 3b0e4320092ac0504b6670cafaf0301b908c91fc (patch) | |
| tree | d3be1b6b844d61763bb366fa21ceed475e5703fd /Modules/_dbmmodule.c | |
| parent | b2fa705fd3887c326e811c418469c784353027f4 (diff) | |
| parent | f687fbcd73c14dfcbe086eb5cd94b298f1e81e72 (diff) | |
| download | cpython-3b0e4320092ac0504b6670cafaf0301b908c91fc.tar.gz | |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Modules/_dbmmodule.c')
| -rw-r--r-- | Modules/_dbmmodule.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Modules/_dbmmodule.c b/Modules/_dbmmodule.c index 804978a6ac..4b3fac4032 100644 --- a/Modules/_dbmmodule.c +++ b/Modules/_dbmmodule.c @@ -187,8 +187,7 @@ _dbm_dbm_close_impl(dbmobject *self) if (self->di_dbm) dbm_close(self->di_dbm); self->di_dbm = NULL; - Py_INCREF(Py_None); - return Py_None; + Py_RETURN_NONE; } /*[clinic input] @@ -239,7 +238,7 @@ dbm_contains(PyObject *self, PyObject *arg) return -1; } if (PyUnicode_Check(arg)) { - key.dptr = PyUnicode_AsUTF8AndSize(arg, &size); + key.dptr = (char *)PyUnicode_AsUTF8AndSize(arg, &size); key.dsize = size; if (key.dptr == NULL) return -1; |