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Fix crash when receiving blocks for unknown quorum

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This can occur when syncing if we get a blink tx before the blocks that
let us determine the quorum.  Just ignore it at this point; we'll pick
it up at the next once-per-minute sync run.
This commit is contained in:
Jason Rhinelander 2019-12-23 23:01:48 -04:00
parent 292a3b11d0
commit 1450c29795
1 changed files with 10 additions and 1 deletions
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11
src/cryptonote_core/cryptonote_core.cpp
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@ -1335,6 +1335,7 @@ namespace cryptonote
continue;
}
bool no_quorum = false;
std::array<const std::vector<crypto::public_key> *, tools::enum_count<blink_tx::subquorum>> validators;
for (uint8_t qi = 0; qi < tools::enum_count<blink_tx::subquorum>; qi++)
{
@ -1342,8 +1343,16 @@ namespace cryptonote
auto &q = quorum_cache[q_height];
if (!q)
q = get_quorum(service_nodes::quorum_type::blink, q_height);
if (!q)
{
MINFO("Don't have a quorum for height " << q_height << " (yet?), ignoring this blink");
no_quorum = true;
break;
}
validators[qi] = &q->validators;
}
if (no_quorum)
continue;
std::vector<std::pair<size_t, std::string>> failures;
for (size_t s = 0; s < bdata.signature.size(); s++)
@ -1959,9 +1968,9 @@ namespace cryptonote
//-----------------------------------------------------------------------------------------------
void core::do_uptime_proof_call()
{
// wait one block before starting uptime proofs.
std::vector<service_nodes::service_node_pubkey_info> const states = get_service_node_list_state({ m_service_node_keys->pub });
// wait one block before starting uptime proofs.
if (!states.empty() && (states[0].info->registration_height + 1) < get_current_blockchain_height())
{
m_check_uptime_proof_interval.do_call([this]() {