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validation: populate nChainTx value for assumedvalid chainstates

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Use the expected AssumeutxoData in order to bootstrap nChainTx values
for assumedvalid blockindex entries in the snapshot chainstate. This
is necessary because nChainTx is normally built up from nTx values,
which are populated using blockdata which the snapshot chainstate
does not yet have.
This commit is contained in:
James O'Beirne
2023-05-05 15:54:13 -04:00
parent 49ef778158
commit 4c3b8ca35c
3 changed files with 29 additions and 7 deletions
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5
src/node/blockstorage.h
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@@ -118,7 +118,7 @@ private:
* per index entry (nStatus, nChainWork, nTimeMax, etc.) as well as peripheral
* collections like m_dirty_blockindex.
*/
bool LoadBlockIndex()
bool LoadBlockIndex(const std::optional<uint256>& snapshot_blockhash)
EXCLUSIVE_LOCKS_REQUIRED(cs_main);
/** Return false if block file or undo file flushing fails. */
@@ -231,7 +231,8 @@ public:
std::unique_ptr<BlockTreeDB> m_block_tree_db GUARDED_BY(::cs_main);
bool WriteBlockIndexDB() EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
bool LoadBlockIndexDB() EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
bool LoadBlockIndexDB(const std::optional<uint256>& snapshot_blockhash)
EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
/**
* Remove any pruned block & undo files that are still on disk.