diff options
Diffstat (limited to 'core/vm/governance.go')
| -rw-r--r-- | core/vm/governance.go | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/core/vm/governance.go b/core/vm/governance.go index b38733e1a..f406294d2 100644 --- a/core/vm/governance.go +++ b/core/vm/governance.go @@ -1767,16 +1767,18 @@ func (g *GovernanceContract) transferOwnership(newOwner common.Address) ([]byte, } func (g *GovernanceContract) snapshotRound(round, height *big.Int) ([]byte, error) { - // Validate if this mapping is correct. - realHeight, ok := g.evm.Context.GetRoundHeight(round.Uint64()) - if !ok { - g.penalize() - return nil, errExecutionReverted - } + // Validate if this mapping is correct. Only block proposer need to verify this. + if g.evm.IsBlockProposer() { + realHeight, ok := g.evm.Context.GetRoundHeight(round.Uint64()) + if !ok { + g.penalize() + return nil, errExecutionReverted + } - if height.Cmp(new(big.Int).SetUint64(realHeight)) != 0 { - g.penalize() - return nil, errExecutionReverted + if height.Cmp(new(big.Int).SetUint64(realHeight)) != 0 { + g.penalize() + return nil, errExecutionReverted + } } // Only allow updating the next round. |