hard20 pts · first answer countssecurityreentrancy

Reentrancy through a view function

Protocol B reads a price from Protocol A's view function getVirtualPrice(). A has a nonReentrant guard on its state-changing functions. How can B still be exploited?

A.View functions always revert during reentrancyB.B can only be exploited if it uses tx.originC.It cannot; nonReentrant protects all callersD.During A's external call, its state is temporarily inconsistent, and the attacker calls B, which reads A's stale price through the unguarded view function

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