On Tue, Oct 6, 2020 at 7:21 PM Jiri Benc <jbenc@xxxxxxx> wrote: > > tp_basicsize is the size of the allocated object, not of the class. > > Fixes: 96c524c4951c ("bindings: implement python bindings") > Signed-off-by: Jiri Benc <jbenc@xxxxxxx> > --- > bindings/python/gpiodmodule.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/bindings/python/gpiodmodule.c b/bindings/python/gpiodmodule.c > index e5db26b88954..b3ae2bfebb8a 100644 > --- a/bindings/python/gpiodmodule.c > +++ b/bindings/python/gpiodmodule.c > @@ -1874,7 +1874,7 @@ PyDoc_STRVAR(gpiod_LineBulkType_doc, > static PyTypeObject gpiod_LineBulkType = { > PyVarObject_HEAD_INIT(NULL, 0) > .tp_name = "gpiod.LineBulk", > - .tp_basicsize = sizeof(gpiod_LineBulkType), > + .tp_basicsize = sizeof(gpiod_LineBulkObject), > .tp_flags = Py_TPFLAGS_DEFAULT, > .tp_doc = gpiod_LineBulkType_doc, > .tp_new = PyType_GenericNew, > -- > 2.18.1 > Applied to master and backported to v1.6.x and v1.4.x, thanks! Bartosz