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Assessment reports>Chainflip Backend>Threat Model>Function: `update_buy_interval`
GeneralOverview
Findings
Critical (1)
High (1)
Medium (1)
DiscussionLack of broker fee limitsERC-20 transfer reversions result in stuck fundsType conversion could lead to fund loss
Threat ModelWhat are threat models?1-cf-lp
2-cf-poolsPallet: cf-poolsFunction: `update_buy_interval`Function: `update_pool_enabled`Function: `new_pool`Function: `update_range_order`Function: `set_range_order`Function: `update_limit_order`Function: `set_limit_order`Function: `set_pool_fees`Function: `on_initialize`
3-cf-swapping4-cf-witnesser5-engine
Audit ResultsSummary

Function: update_buy_interval

The update_buy_interval function can be used by governance to set the time interval that determines how often on_initialize swaps USDC (collected from fees) for FLIP, applying deflationary pressure.

The function ensures the origin is governance, sanity checks the new buy interval to ensure it is not zero, sets the new buy interval in storage, and emits a corresponding event.

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