Adrena
  • About Adrena
    • 👁️Vision
    • 💉What is Adrena?
      • ✨No Liquidation Fees
      • 🫗Peer-to-Pool Perp Model (and the risks as a Liquidity Provider)
      • 🏋️Trading Competitions
        • 0️⃣Pre-Season: Awakening
        • 1️⃣Season 1: Expanse
      • 💽RPC and Trade Execution
    • 🧀Fees
      • 💰Revenue Sharing
      • 🍯Ways to Earn Overview
      • 💱Buybacks
    • 👾Trader Profile
    • 📖Achievements
    • 🧪Mutagen (Points System)
    • 🤝Referral System
    • Audits
    • Bug Bounty Program
    • 🔗Useful Links
  • Tokenomics
    • 🫦Tokenomics Overview
    • 🪙ADX
      • 🤑Distribution
      • 💸Emissions
      • 👥Forms of ADX
      • 🦺Vesting
      • 🚰Staked ADX - Rewards Emissions Schedule
      • 🔐Staking and Duration Locked Parameters for ADX
      • 🗳️Voting
    • 💎ALP
      • 🌊Genesis Liquidity [terminated]
        • 💦Genesis Liquidity Program [Terminated]
      • 🚰Staked ALP - Rewards Emissions Schedule [Terminated]
      • 🔐Staking and Locked Stake Parameters for ALP
  • Technical Documentation
    • 👤Governance Shadow Token
    • 🤖MrSablier & MrSablierStaking (Open Source Keepers)
    • 🔮Oracles and Price Feeds
    • ☢️"Toxic Flow" Countermeasures
    • 🪖Position Parameters
    • ⌚Sablier Automation Threads (deprecated)
    • 🏦Staking Implementation Details
    • Terms and Conditions
    • Token Terms and Conditions
  • Guides
    • 💻How to Change to Devnet in Phantom Wallet
    • 💧How to get Devnet SOL
    • 💰How to Get Tokens to Trade
    • 📈How to Open and Close a Trade
  • Reports
    • 21/11/2024 - BE - Increase Position, position.price miscalculations
    • 22/10/2024 - Upgrade staking accounting issue causing extra reward distribution
    • 12/10/2024 - BE - Borrow fees reset on position increase
    • 01/10/2024 - BE - Custody internal state for `Assets` reports too much locked collateral
    • 27/09/2024 - BE - Missing accounts reload during fee distribution
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On this page
  • What
  • Impact
  • Resolution
  • Details
  1. Reports

22/10/2024 - Upgrade staking accounting issue causing extra reward distribution

What

Upgrading a locked stake allow user to claim rewards for past rounds for newly locked amount. Happens when users have unclaimed rewards and upgrade an existing locked stake.

Impact

Too much USDC claimed by users. Leading to lack of liquidity in reward vault.

Resolution

  • Add a claim_stakes cpi in upgrade_locked_stake instruction.

  • Create a special instruction to inject extra USDC in the vault to be patch the USDC gap.

Details

issue found: issue fix: Orex and Corto patch in: Release/12 - Adrena Program v1.0.10 proposal url:

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Last updated 6 months ago