Paul Hauner db8a6f81ea Prevent attestation to future blocks from early attester cache (#3183) ...

## Issue Addressed

N/A

## Proposed Changes

Prevents the early attester cache from producing attestations to future blocks. This bug could result in a missed head vote if the BN was requested to produce an attestation for an earlier slot than the head block during the (usually) short window of time between verifying a block and setting it as the head.

This bug was noticed in an [Antithesis](https://andreagrieser.com/) test and diagnosed by @realbigsean. 

## Additional Info

NA

2022-05-17 01:51:25 +00:00

..

src

Prevent attestation to future blocks from early attester cache (#3183)

2022-05-17 01:51:25 +00:00

tests

Prevent attestation to future blocks from early attester cache (#3183)

2022-05-17 01:51:25 +00:00

Cargo.toml

Allow TaskExecutor to be used in async tests (#3178)

2022-05-16 08:35:59 +00:00