Merge pull request #1299 from lavanet/CNS-fix-slashing-bug

CNS-fix-slashing-bug
lavanet · Mar 13, 2024 · c1f9829 · c1f9829
2 parents 78d82cb + 88e7544
commit c1f9829
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/app/app.go b/app/app.go
@@ -186,6 +186,7 @@ var Upgrades = []upgrades.Upgrade{
 	upgrades.Upgrade_0_34_0,
 	upgrades.Upgrade_0_35_0,
 	upgrades.Upgrade_1_0_0,
+	upgrades.Upgrade_1_0_1,
 }
 
 // this line is used by starport scaffolding # stargate/wasm/app/enabledProposals

diff --git a/app/upgrades/empty_upgrades.go b/app/upgrades/empty_upgrades.go
@@ -217,3 +217,9 @@ var Upgrade_1_0_0 = Upgrade{
 	CreateUpgradeHandler: defaultUpgradeHandler,
 	StoreUpgrades:        store.StoreUpgrades{},
 }
+
+var Upgrade_1_0_1 = Upgrade{
+	UpgradeName:          "v1.0.1",
+	CreateUpgradeHandler: defaultUpgradeHandler,
+	StoreUpgrades:        store.StoreUpgrades{},
+}
diff --git a/x/pairing/keeper/unstaking.go b/x/pairing/keeper/unstaking.go
@@ -160,6 +160,9 @@ func (k Keeper) SlashDelegator(ctx sdk.Context, slashingInfo types.DelegatorSlas
 			for _, entry := range unbonding.Entries {
 				totalBalance = totalBalance.Add(entry.Balance)
 			}
+			if totalBalance.IsZero() {
+				continue
+			}
 
 			slashingFactor := total.ToLegacyDec().QuoInt(totalBalance)
 			slashingFactor = sdk.MinDec(sdk.OneDec(), slashingFactor)