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SF bug 839548: Bug in type's GC handling causes segfaults.

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Also SF patch 843455.

This is a critical bugfix.
I'll backport to 2.3 maint, but not beyond that.  The bugs this fixes
have been there since weakrefs were introduced.
This commit is contained in:
Tim Peters 2003-11-20 21:21:46 +00:00
parent 901dc98316
commit 403a203223
6 changed files with 491 additions and 20 deletions
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Include/weakrefobject.h
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@ -39,6 +39,8 @@ PyAPI_FUNC(PyObject *) PyWeakref_GetObject(PyObject *ref);
PyAPI_FUNC(long) _PyWeakref_GetWeakrefCount(PyWeakReference *head);
PyAPI_FUNC(void) _PyWeakref_ClearRef(PyWeakReference *self);
#define PyWeakref_GET_OBJECT(ref) (((PyWeakReference *)(ref))->wr_object)