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test: check for getblocktxn request with out-of-bounds tx index

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Sebastian Falbesoner 2022-06-14 18:11:22 +02:00
parent a05876619a
commit 5a8c321444
1 changed files with 9 additions and 0 deletions
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9
test/functional/p2p_compactblocks.py
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@ -606,6 +606,15 @@ class CompactBlocksTest(BitcoinTestFramework):
assert_equal(test_node.last_message["block"].block.sha256, int(block_hash, 16))
assert "blocktxn" not in test_node.last_message
# Request with out-of-bounds tx index results in disconnect
bad_peer = self.nodes[0].add_p2p_connection(TestP2PConn())
block_hash = node.getblockhash(chain_height)
block = from_hex(CBlock(), node.getblock(block_hash, False))
msg.block_txn_request = BlockTransactionsRequest(int(block_hash, 16), [len(block.vtx)])
with node.assert_debug_log(['getblocktxn with out-of-bounds tx indices']):
bad_peer.send_message(msg)
bad_peer.wait_for_disconnect()
def test_compactblocks_not_at_tip(self, test_node):
node = self.nodes[0]
# Test that requesting old compactblocks doesn't work.