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Assessment reports>Stable Predeposit>Threat Model>previewRedeemBridge
GeneralOverview
Findings
Medium (1)
DiscussionCode-quality improvementsLack of bridging gas refunds
Threat ModelWhat are threat models?
HourglassStableVault.soldeployToSparkdepositmintmodifyPendingDepositWindowmodifyStartedDepositWindowpreviewRedeemBridgerecoverErc20recoverEthredeemredeemBridgeredeemRecoverysetBridgeContractsetDepositCaptotalAssetstransitionToRecoveryModetransitionToUnwindModetransitionToWithdrawModetransitionToYieldModewithdrawwithdrawFromSparkwithdrawFromSparkRecovery
HourglassStableVaultBridge.solHourglassStableVaultFrax.solHourglassStableVaultKYC.sol
Audit ResultsAssessment Results

Function: previewRedeemBridge(uint256 shares)

This function exposes the same preview logic used by redeem, so bridge integrations can quote redemption outcomes.

Inputs

  • shares

    • Control: N/A.

    • Constraints: Must be nonzero.

    • Impact: Returns the expected USDT output if the redemption were executed now.

Branches and code coverage

Intended branches

  • Return the expected USDT output if the redemption were executed now.

Function call analysis

  • None.

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