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Offset the vote height for checkpointing to the correct quorum height

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This commit is contained in:
Doyle 2019-07-12 15:01:40 +10:00
parent 30fc4612b9
commit e0c6a4aa80
1 changed files with 17 additions and 3 deletions
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20
src/cryptonote_core/service_node_quorum_cop.cpp
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@ -414,6 +414,7 @@ namespace service_nodes
bool quorum_cop::handle_vote(quorum_vote_t const &vote, cryptonote::vote_verification_context &vvc)
{
vvc = {};
uint64_t curr_height = m_core.get_blockchain_storage().get_current_blockchain_height();
if (m_core.get_nettype() == cryptonote::MAINNET &&
curr_height >= HF_VERSION_12_CHECKPOINTING_SOFT_FORK_HEIGHT &&
@ -424,12 +425,25 @@ namespace service_nodes
return true;
}
vvc = {};
std::shared_ptr<const testing_quorum> quorum = m_core.get_testing_quorum(vote.type, vote.block_height);
uint64_t quorum_height = vote.block_height;
if (vote.type == quorum_type::checkpointing)
{
if (vote.block_height < REORG_SAFETY_BUFFER_BLOCKS_POST_HF12)
{
vvc.m_invalid_block_height = true;
LOG_ERROR("Quorum state for height: " << vote.block_height << " was not cached in daemon!");
return false;
}
quorum_height = vote.block_height - REORG_SAFETY_BUFFER_BLOCKS_POST_HF12;
}
std::shared_ptr<const testing_quorum> quorum = m_core.get_testing_quorum(vote.type, quorum_height);
if (!quorum)
{
// TODO(loki): Fatal error
LOG_ERROR("Quorum state for height: " << vote.block_height << " was not cached in daemon!");
vvc.m_invalid_block_height = true;
LOG_ERROR("Quorum state for height: " << quorum_height << " was not cached in daemon!");
return false;
}