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-rwxr-xr-xtest/functional/feature_block.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/functional/feature_block.py b/test/functional/feature_block.py
index 3ad83cd2b3..ce353b2272 100755
--- a/test/functional/feature_block.py
+++ b/test/functional/feature_block.py
@@ -787,7 +787,7 @@ class FullBlockTest(BitcoinTestFramework):
#
# Blocks are not allowed to contain a transaction whose id matches that of an earlier,
# not-fully-spent transaction in the same chain. To test, make identical coinbases;
- # the second one should be rejected.
+ # the second one should be rejected. See also CVE-2012-1909.
#
self.log.info("Reject a block with a transaction with a duplicate hash of a previous transaction (BIP30)")
self.move_tip(60)