highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-01-19 06:43:45 +01:00
Code Issues Packages Projects Releases Wiki Activity

Bugfix: RPC/blockchain: pruneblockchain: Return the height of the actual last pruned block

Browse Source 
From 0.14 (2017 Mar) until before 0.19 (2019 Nov), the height of the last
block pruned was returned, subject to a bug if there were blocks left unpruned
due to sharing files with later blocks.

In #15991, this was "fixed" to the current implementation, introducing a new
bug: now, it returns the first *unpruned* block.

Since the user provides the parameter as a block to include in pruning, it
makes more sense to fix the behaviour to match the documentation.
This commit is contained in:
Luke Dashjr
2022-03-21 18:38:54 +00:00
parent 2cf8c2caea
commit e593ae07c4
3 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/rpc/blockchain.cpp
View File

@@ -790,7 +790,7 @@ static RPCHelpMan pruneblockchain()
const CBlockIndex& block{*CHECK_NONFATAL(active_chain.Tip())};
const CBlockIndex* last_block{active_chainstate.m_blockman.GetFirstStoredBlock(block)};
return static_cast<uint64_t>(last_block->nHeight);
return static_cast<int64_t>(last_block->nHeight - 1);
},
};
}