berryjam

For producing environment,I think that it is necessary of zksync to support for distributed framework. Considering the following situations: - Single point problem.(It couldn't service at all when the only...

attempt to subtract with overflow bug for WitnessGenerator

3

**Problem:** When start the witness generator the first time,it will cause an overflow bug.Because the verified block is **0** and **NUMBER_OF_STORED_ACCOUNT_TREE_CACHE** is 300 while BlockNumber is unsigned type, block -...

**Code Base**: branch:master commit:[0a4ca2145a0c95b5bafa84c2f095c644907a8825](https://github.com/matter-labs/zksync/commit/0a4ca2145a0c95b5bafa84c2f095c644907a8825) file:[lib.rs](https://github.com/matter-labs/zksync/blob/master/core/bin/zksync_eth_sender/src/lib.rs#L400) ``` /// Stores the new operation in the database and sends the corresponding transaction. async fn initialize_operation(&mut self, tx: TxData, current_block: u64) -> anyhow::Result {...