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limit future blk time to 10 min

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wowario 2023-01-31 23:06:50 +03:00
parent 39809d46c6
commit d81ef76d7c
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GPG key ID: 793504B449C69220
2 changed files with 5 additions and 2 deletions
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1
src/cryptonote_config.h
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@ -45,6 +45,7 @@
#define CURRENT_TRANSACTION_VERSION 2
#define CURRENT_BLOCK_MAJOR_VERSION 7
#define CURRENT_BLOCK_MINOR_VERSION 7
#define CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT_V2 300*2
#define CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT 60*60*2
#define CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE 4

6
src/cryptonote_core/blockchain.cpp
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@ -4060,9 +4060,11 @@ bool Blockchain::check_block_timestamp(std::vector<uint64_t>& timestamps, const
bool Blockchain::check_block_timestamp(const block& b, uint64_t& median_ts) const
{
LOG_PRINT_L3("Blockchain::" << __func__);
if(b.timestamp > (uint64_t)time(NULL) + CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT)
uint8_t version = get_current_hard_fork_version();
uint64_t cryptonote_block_future_time_limit = version >= 8 ? CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT_V2 : CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT;
if(b.timestamp > (uint64_t)time(NULL) + cryptonote_block_future_time_limit)
{
MERROR_VER("Timestamp of block with id: " << get_block_hash(b) << ", " << b.timestamp << ", bigger than local time + 2 hours");
MERROR_VER("Timestamp of block with id: " << get_block_hash(b) << ", " << b.timestamp << ", bigger than local time + 10 minutes");
return false;
}