refactor: rpc: Pass CBlockIndex by reference instead of pointer #29021
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added 2 commits
December 7, 2023 12:02
This makes it harder to pass nullptr and cause issues such as bitcoin@dde7ac5
All functions assume that the pointer is never null, so pass by reference, to avoid accidental segfaults at runtime, or at least make them more obvious. Also, remove unused c-style casts in touched lines. Also, add CHECK_NONFATAL checks, to turn segfault crashes into an recoverable runtime error with debug information.
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DrahtBot
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TheCharlatan
reviewed
Dec 7, 2023
dergoegge
approved these changes
Dec 11, 2023
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Follow-up to #29003 (comment)