Submitted by cmichel
yVaultLPFarming.sol#L170
yVault.sol#L108
The accruals in yVaultLPFarming will fail if currentBalance < previousBalance in _computeUpdate.
No funds can be withdrawn anymore as the withdraw functions first trigger an _update.
The currentBalance < previousBalance case can, for example, be triggerd by decreasing the vault.balanceOfJPEG() due to calling yVault.setController:
Setting a new controller on a vault must be done very carefully and requires a migration.
LSDan (judge) commented:
spaghettieth (JPEGd) acknowledged
