Fix from SF #681367: inherit tp_as_buffer. This only applies to C
types -- Python types already inherited this.
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 38d5956..baea55a 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -2915,6 +2915,8 @@
type->tp_as_sequence = base->tp_as_sequence;
if (type->tp_as_mapping == NULL)
type->tp_as_mapping = base->tp_as_mapping;
+ if (type->tp_as_buffer == NULL)
+ type->tp_as_buffer = base->tp_as_buffer;
}
/* Link into each base class's list of subclasses */