mediumLogic errorEVM-Solidity
Phala Network: A cache that times out can be recovered
- Payout
- $0
- Protocol
- Phala Network
- Disclosed
- Apr 11, 2024
- Source
- code4rena
Phala Network's Pink chain-extension provides a local KV cache for contracts performing off-chain computations. The `LocalCache::set_expire` entry point only triggers deferred garbage collection via `maybe_clear_expired`, so expired keys are not guaranteed to …
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References
- https://github.com/code-423n4/2024-03-phala-network-findings/issues/44
- https://github.com/code-423n4/2024-03-phala-network-findings
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