From c597d1b4468e98f9f1f3fe22ab97012e4be918dc Mon Sep 17 00:00:00 2001 From: =?utf8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Sat, 15 Apr 2006 12:45:05 +0000 Subject: [PATCH] Unlink the structseq type from the global list of objects before initializing it. It might be linked already if there was a Py_Initialize/Py_Finalize cycle earlier; not unlinking it would break the global list. --- Objects/structseq.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Objects/structseq.c b/Objects/structseq.c index e1e7cfae62..e074810df3 100644 --- a/Objects/structseq.c +++ b/Objects/structseq.c @@ -349,6 +349,14 @@ PyStructSequence_InitType(PyTypeObject *type, PyStructSequence_Desc *desc) PyMemberDef* members; int n_members, n_unnamed_members, i, k; +#ifdef Py_TRACE_REFS + /* if the type object was chained, unchain it first + before overwriting its storage */ + if (type->_ob_next) { + _Py_ForgetReference((PyObject*)type); + } +#endif + n_unnamed_members = 0; for (i = 0; desc->fields[i].name != NULL; ++i) if (desc->fields[i].name == PyStructSequence_UnnamedField) -- 2.40.0