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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2018-03-16 15:00:59 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2018-03-16 18:18:34 +0000 |
| commit | 20a002667c5c5905eeb83258edbe96b94a8e0392 (patch) | |
| tree | 22a49565530997920badde7fbee6a48f35317a35 /src/cryptonote_core | |
| parent | Merge pull request #3410 (diff) | |
| download | monero-20a002667c5c5905eeb83258edbe96b94a8e0392.tar.xz | |
blockchain: forbid bulletproof types before v8
They were already forbidden implicitely, but let's make that
explicit for robustness
Diffstat (limited to 'src/cryptonote_core')
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index a0031559b..271186947 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -2407,7 +2407,8 @@ bool Blockchain::check_tx_outputs(const transaction& tx, tx_verification_context // from v8, allow bulletproofs if (hf_version < 8) { - if (!tx.rct_signatures.p.bulletproofs.empty()) + const bool bulletproof = tx.rct_signatures.type == rct::RCTTypeFullBulletproof || tx.rct_signatures.type == rct::RCTTypeSimpleBulletproof; + if (bulletproof || !tx.rct_signatures.p.bulletproofs.empty()) { MERROR("Bulletproofs are not allowed before v8"); tvc.m_invalid_output = true; |