monero-project/monero
monero-project/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2024-12-23 12:09:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

blockchain: lock access to m_blocks_hash_of_hashes

Browse source 
it is accessed both when adding and when prevalidating a set
of new hashes from a peer
This commit is contained in:
moneromooo-monero 2021-01-02 22:18:52 +00:00
parent 2107337999
commit 1128146c49
No known key found for this signature in database
GPG key ID: 686F07454D6CEFC3
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/cryptonote_core/blockchain.cpp
View file

@ -4749,6 +4749,8 @@ uint64_t Blockchain::prevalidate_block_hashes(uint64_t height, const std::vector
CHECK_AND_ASSERT_MES(weights.empty() || weights.size() == hashes.size(), 0, "Unexpected weights size"); CHECK_AND_ASSERT_MES(weights.empty() || weights.size() == hashes.size(), 0, "Unexpected weights size");
CRITICAL_REGION_LOCAL(m_blockchain_lock);
// easy case: height >= hashes // easy case: height >= hashes
if (height >= m_blocks_hash_of_hashes.size() * HASH_OF_HASHES_STEP) if (height >= m_blocks_hash_of_hashes.size() * HASH_OF_HASHES_STEP)
return hashes.size(); return hashes.size();