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fix: wrap finalize block to recover panic #183

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Mar 14, 2025
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@beer-1 beer-1 commented Mar 14, 2025

Description

cosmos/cosmos-sdk#24005

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Summary by CodeRabbit

  • Bug Fixes

    • Improved error handling during block processing, ensuring that unexpected issues are gracefully managed, thereby enhancing application stability.
  • Chores

    • Upgraded a core dependency to its latest stable version, incorporating minor improvements and fixes for better performance.

@beer-1 beer-1 requested a review from a team as a code owner March 14, 2025 04:01
@beer-1 beer-1 self-assigned this Mar 14, 2025
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coderabbitai bot commented Mar 14, 2025

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Review failed

The pull request is closed.

Walkthrough

The pull request introduces a new FinalizeBlock method in the MinitiaApp struct (in app/app.go) that wraps the block finalization process with a deferred recovery function. This ensures that panics during block finalization are caught and transformed into formatted errors instead of crashing the system. Additionally, the version of the github.com/cosmos/cosmos-sdk dependency has been updated in both the project’s main go.mod and the integration-tests/go.mod files from v0.50.12 to v0.50.13.

Changes

File(s) Change Summary
app/app.go Added a new FinalizeBlock method to MinitiaApp that includes deferred recovery from panics and calls the original BaseApp implementation.
go.mod, integration-tests/go.mod Updated the github.com/cosmos/cosmos-sdk dependency version from v0.50.12 to v0.50.13.

Sequence Diagram(s)

sequenceDiagram
    participant C as Client/Node
    participant A as MinitiaApp
    participant B as BaseApp

    C->>A: Send FinalizeBlock request
    A->>A: Setup deferred recovery
    A->>B: Call original FinalizeBlock
    B-->>A: Return block finalization result
    A->>C: Return result or error if panic occurred
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Possibly related PRs

  • fix: audit #71: Contains changes to the MinitiaApp struct, including the addition of the setPostHandler method, which relates code-level modifications alongside the new FinalizeBlock implementation.

Suggested reviewers

  • djm07073

Poem

In the code garden, I bounce with cheer,
A new block finalization method is here!
I catch the panics with a gentle paw,
Keeping crashes away without a flaw.
Dependencies bloom, refreshed and bright—
Hoppin’ through changes with delight! 🐇

Warning

There were issues while running some tools. Please review the errors and either fix the tool’s configuration or disable the tool if it’s a critical failure.

🔧 golangci-lint (1.62.2)

level=warning msg="[runner] Can't run linter goanalysis_metalinter: buildir: failed to load package injective: could not load export data: no export data for "github.com/cosmos/relayer/v2/relayer/codecs/injective""
level=error msg="Running error: can't run linter goanalysis_metalinter\nbuildir: failed to load package injective: could not load export data: no export data for "github.com/cosmos/relayer/v2/relayer/codecs/injective""

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Reviewing files that changed from the base of the PR and between dea56de and 19d2e08.

⛔ Files ignored due to path filters (2)
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📒 Files selected for processing (3)
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@beer-1 beer-1 merged commit c20a40f into main Mar 14, 2025
5 of 6 checks passed
@beer-1 beer-1 deleted the fix/wrap-finalize-block branch March 14, 2025 04:02
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