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Merged revisions 65654 via svnmerge from

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  r65654 | martin.v.loewis | 2008-08-12 16:49:50 +0200 (Tue, 12 Aug 2008) | 6 lines

  Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple,
  by denying s# to parse objects that have a releasebuffer procedure,
  and introducing s*.

  More module might need to get converted to use s*.
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This commit is contained in:
Martin v. Löwis 2008-08-13 15:53:07 +00:00
parent 688356f59f
commit 423be95dcf
32 changed files with 721 additions and 390 deletions
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2
Modules/arraymodule.c
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@ -1820,6 +1820,8 @@ array_buffer_getbuf(arrayobject *self, Py_buffer *view, int flags)
if (view==NULL) goto finish;
view->buf = (void *)self->ob_item;
view->obj = (PyObject*)self;
Py_INCREF(self);
if (view->buf == NULL)
view->buf = (void *)emptybuf;
view->len = (Py_SIZE(self)) * self->ob_descr->itemsize;