stake-pool: Add lamports check for transient stake account on decrease #3805
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bennofs
approved these changes
Nov 18, 2022
HaoranYi
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Jul 19, 2023
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Problem
decrease_validator_stakedoes not check that transient account meets minimum delegation requirementFrom a security POV this is irrelevant since the stake program will abort the transaction. But the program already checks for the minimum rent exempt amount, so it feels weird to check for that but not for the minimum delegation.
Solution
Increase the check to include the minimum delegation.