Git-Mirrors/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2025-08-02 13:36:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

blockchain: fix wrong hf version when popping multiple blocks

Browse source 
Since we keep track of the hf version in the db, we pick it up
from there instead of doing the full reorg call, which is quite
expensive
This commit is contained in:
moneromooo-monero 2019-01-01 18:26:46 +00:00
parent 634d359a84
commit 5ee6f03742
No known key found for this signature in database
GPG key ID: 686F07454D6CEFC3
3 changed files with 37 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/cryptonote_basic/hardfork.cpp
View file

@ -305,6 +305,29 @@ bool HardFork::rescan_from_chain_height(uint64_t height)
return rescan_from_block_height(height - 1);
}
void HardFork::on_block_popped(uint64_t nblocks)
{
CHECK_AND_ASSERT_THROW_MES(nblocks > 0, "nblocks must be greater than 0");
CRITICAL_REGION_LOCAL(lock);
const uint64_t new_chain_height = db.height();
const uint64_t old_chain_height = new_chain_height + nblocks;
uint8_t version;
uint64_t height;
for (height = old_chain_height - 1; height >= new_chain_height; --height)
{
versions.pop_back();
version = db.get_hard_fork_version(height);
versions.push_front(version);
}
// does not take voting into account
for (current_fork_index = heights.size() - 1; current_fork_index > 0; --current_fork_index)
if (height >= heights[current_fork_index].height)
break;
}
int HardFork::get_voted_fork_index(uint64_t height) const
{
CRITICAL_REGION_LOCAL(lock);