Return error from PolkadotTrieImpl::tryGet when failed to retrieve a value #1897
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turuslan
approved these changes
Dec 11, 2023
turuslan
reviewed
Dec 11, 2023
kamilsa
approved these changes
Dec 12, 2023
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Referenced issues
Description of the Change
This situation should not normally occur, so it was processed incorrectly in the code, leading to undefined behavior.
Benefits
Kagome no longer crashes in this case.
Possible Drawbacks
Alternate Designs
std::abort since this indicates that the database is corrupted.