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authorWei-Ning Huang <w@dexon.org>2018-10-22 19:53:24 +0800
committerWei-Ning Huang <w@byzantine-lab.io>2019-06-12 17:27:16 +0800
commite8326992de2ed9b961570b7379b0c091f1f9e051 (patch)
tree419073b0b59f3b39f7dfc67d0d4d50877378ef57 /core/vm/governance.go
parent2a38e14fa33bebd002451561f3fc618cc8e4fb61 (diff)
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dex: fix round switching and initialize dMoment correctly
Diffstat (limited to 'core/vm/governance.go')
-rw-r--r--core/vm/governance.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/core/vm/governance.go b/core/vm/governance.go
index 5e6cc0b4d..d30987b11 100644
--- a/core/vm/governance.go
+++ b/core/vm/governance.go
@@ -1413,7 +1413,8 @@ func (g *GovernanceContract) addDKGComplaint(round *big.Int, comp []byte) ([]byt
}
func (g *GovernanceContract) addDKGMasterPublicKey(round *big.Int, mpk []byte) ([]byte, error) {
- if round.Cmp(g.state.Round()) != 0 {
+ // Can only add DKG master public key of current and next round.
+ if round.Cmp(new(big.Int).Add(g.state.Round(), big.NewInt(1))) > 0 {
g.penalize()
return nil, errExecutionReverted
}