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Do not store Merkle branches in the wallet.

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Assume that when a wallet transaction has a valid block hash and transaction position
in it, the transaction is actually there. We're already trusting wallet data in a
much more fundamental way anyway.

To prevent backward compatibility issues, a new record is used for storing the
block locator in the wallet. Old wallets will see a wallet file synchronized up
to the genesis block, and rescan automatically.
This commit is contained in:
Pieter Wuille
2015-08-11 21:03:31 +02:00
parent e59d2a80f9
commit 391dff16fe
12 changed files with 25 additions and 73 deletions
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2
src/core_memusage.h
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@@ -48,7 +48,7 @@ static inline size_t RecursiveDynamicUsage(const CMutableTransaction& tx) {
}
static inline size_t RecursiveDynamicUsage(const CBlock& block) {
size_t mem = memusage::DynamicUsage(block.vtx) + memusage::DynamicUsage(block.vMerkleTree);
size_t mem = memusage::DynamicUsage(block.vtx);
for (std::vector<CTransaction>::const_iterator it = block.vtx.begin(); it != block.vtx.end(); it++) {
mem += RecursiveDynamicUsage(*it);
}