Submitted by cmichel
The LibPool.payOffDebtAll function iterates over all elements of the ps.protocols array.
The transactions could fail if the arrays get too big and the transaction would consume more gas than the block limit.
This will then result in a denial of service for the desired functionality and break core functionality.
The severity is low as only governance can whitelist protocols per token but not the protocols themselves.
Recommendation is to keep the array size small.
Evert0x (Sherlock) acknowledged
