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| author | Serhiy Storchaka <storchaka@gmail.com> | 2014-02-09 11:46:20 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2014-02-09 11:46:20 (GMT) |
| commit | dfe98a102ec8723d750f78ecda08a7adb9360eb1 (patch) | |
| tree | f8aea8fb3d74be18ed67a2f4e0a355ad9beb42d8 /Python/import.c | |
| parent | 2623c8c23cead505a78ec416072223552e94727e (diff) | |
| parent | 505ff755d704c73ac613d3e8fed02c79c6ae555a (diff) | |
| download | cpython-dfe98a102ec8723d750f78ecda08a7adb9360eb1.zip cpython-dfe98a102ec8723d750f78ecda08a7adb9360eb1.tar.gz cpython-dfe98a102ec8723d750f78ecda08a7adb9360eb1.tar.bz2 | |
Issue #20437: Fixed 22 potential bugs when deleting objects references.
Diffstat (limited to 'Python/import.c')
| -rw-r--r-- | Python/import.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Python/import.c b/Python/import.c index 001d745..d0115e4 100644 --- a/Python/import.c +++ b/Python/import.c @@ -349,8 +349,7 @@ _imp_release_lock_impl(PyModuleDef *module) void _PyImport_Fini(void) { - Py_XDECREF(extensions); - extensions = NULL; + Py_CLEAR(extensions); #ifdef WITH_THREAD if (import_lock != NULL) { PyThread_free_lock(import_lock); @@ -598,8 +597,7 @@ _PyImport_FixupExtensionObject(PyObject *mod, PyObject *name, /* Somebody already imported the module, likely under a different name. XXX this should really not happen. */ - Py_DECREF(def->m_base.m_copy); - def->m_base.m_copy = NULL; + Py_CLEAR(def->m_base.m_copy); } dict = PyModule_GetDict(mod); if (dict == NULL) |