Staking onto two validators with the same external withdraw address results in the by_withdrawer data stucture only tracking the latest one. However, this is actually a valid move and it is just the by_withdrawer map which cannot index that properly because it only has one SyncStake entry per withdrawer address and each of those entries is tied to a <validator, withdrawer> key.
It's basically the same bug as the one I already shared for by_validator, but more serious because the former is technically invalid if we implement all WIP validation rules.
aesedepece
commented
1 month ago
Staking onto two validators with the same external withdraw address results in the
by_withdrawerdata stucture only tracking the latest one. However, this is actually a valid move and it is just theby_withdrawermap which cannot index that properly because it only has one SyncStake entry per withdrawer address and each of those entries is tied to a<validator, withdrawer>key.It's basically the same bug as the one I already shared for
by_validator, but more serious because the former is technically invalid if we implement all WIP validation rules.