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blockchain_db: sanity check on tx/hash vector sizes

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It could trip on a corrupt/crafted file if the user has disabled
input verification.
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flozilla 2017-11-15 10:02:23 +00:00 committed by moneromooo-monero
parent 3abd6f1fd0
commit f9fad18608
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1 changed files with 4 additions and 0 deletions
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4
src/blockchain_db/blockchain_db.cpp
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@ -194,6 +194,10 @@ uint64_t BlockchainDB::add_block( const block& blk
, const std::vector<transaction>& txs , const std::vector<transaction>& txs
) )
{ {
// sanity
if (blk.tx_hashes.size() != txs.size())
throw new std::runtime_error("Inconsistent tx/hashes sizes");
block_txn_start(false); block_txn_start(false);
TIME_MEASURE_START(time1); TIME_MEASURE_START(time1);