test: add BIP37 remote crash bug [CVE-2013-5700] test to p2p_filter.py

test/functional/test_framework/messages.py

@@ -1356,6 +1356,25 @@ class msg_filterload:
             self.data, self.nHashFuncs, self.nTweak, self.nFlags)
 
 
+class msg_filteradd:
+    __slots__ = ("data")
+    command = b"filteradd"
+
+    def __init__(self, data):
+        self.data = data
+
+    def deserialize(self, f):
+        self.data = deser_string(f)
+
+    def serialize(self):
+        r = b""
+        r += ser_string(self.data)
+        return r
+
+    def __repr__(self):
+        return "msg_filteradd(data={})".format(self.data)
+
+
 class msg_filterclear:
     __slots__ = ()
     command = b"filterclear"

test/functional/test_framework/mininode.py

@@ -30,6 +30,7 @@ from test_framework.messages import (
     msg_blocktxn,
     msg_cmpctblock,
     msg_feefilter,
+    msg_filteradd,
     msg_filterclear,
     msg_filterload,
     msg_getaddr,
@@ -65,6 +66,7 @@ MESSAGEMAP = {
     b"blocktxn": msg_blocktxn,
     b"cmpctblock": msg_cmpctblock,
     b"feefilter": msg_feefilter,
+    b"filteradd": msg_filteradd,
     b"filterclear": msg_filterclear,
     b"filterload": msg_filterload,
     b"getaddr": msg_getaddr,
@@ -324,6 +326,7 @@ class P2PInterface(P2PConnection):
     def on_blocktxn(self, message): pass
     def on_cmpctblock(self, message): pass
     def on_feefilter(self, message): pass
+    def on_filteradd(self, message): pass
     def on_filterclear(self, message): pass
     def on_filterload(self, message): pass
     def on_getaddr(self, message): pass