diff options
Diffstat (limited to 'test/functional/p2p_invalid_block.py')
| -rwxr-xr-x | test/functional/p2p_invalid_block.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/functional/p2p_invalid_block.py b/test/functional/p2p_invalid_block.py index 1e0b876593..8ba3cc7d72 100755 --- a/test/functional/p2p_invalid_block.py +++ b/test/functional/p2p_invalid_block.py @@ -53,10 +53,11 @@ class InvalidBlockRequestTest(BitcoinTestFramework): block_time = best_block["time"] + 1 # Use merkle-root malleability to generate an invalid block with - # same blockheader. + # same blockheader (CVE-2012-2459). # Manufacture a block with 3 transactions (coinbase, spend of prior # coinbase, spend of that spend). Duplicate the 3rd transaction to # leave merkle root and blockheader unchanged but invalidate the block. + # For more information on merkle-root malleability see src/consensus/merkle.cpp. self.log.info("Test merkle root malleability.") block2 = create_block(tip, create_coinbase(height), block_time) @@ -81,7 +82,7 @@ class InvalidBlockRequestTest(BitcoinTestFramework): node.p2p.send_blocks_and_test([block2], node, success=False, reject_reason='bad-txns-duplicate') - # Check transactions for duplicate inputs + # Check transactions for duplicate inputs (CVE-2018-17144) self.log.info("Test duplicate input block.") block2_orig.vtx[2].vin.append(block2_orig.vtx[2].vin[0]) |