QSwap audit fixes #713
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QSwap audit fixes #713
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| state.burnEarnedFee += locals.feeToBurn.low; | ||
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| locals.poolBasicState.reservedQuAmount += locals.quAmountIn - sint64(locals.feeToShareholders.low) - sint64(locals.feeToQx.low) - sint64(locals.feeToInvestRewards.low) - sint64(locals.feeToBurn.low); | ||
| locals.totalFee = sint64(locals.feeToShareholders.low) + sint64(locals.feeToQx.low) + sint64(locals.feeToInvestRewards.low) + sint64(locals.feeToBurn.low); |
Collaborator
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I think you should move this check to before the transfer of assets (~line 1592). With the version right now it can happen that the assets are transferred and the caller is reimbursed.
| state.burnEarnedFee += locals.feeToBurn.low; | ||
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| locals.poolBasicState.reservedQuAmount += locals.quAmountIn - sint64(locals.feeToShareholders.low) - sint64(locals.feeToQx.low) - sint64(locals.feeToInvestRewards.low) - sint64(locals.feeToBurn.low); | ||
| locals.totalFee = sint64(locals.feeToShareholders.low) + sint64(locals.feeToQx.low) + sint64(locals.feeToInvestRewards.low) + sint64(locals.feeToBurn.low); |
Collaborator
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same here, move this to before transfer
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