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fix: initialize FinalizeBlock state in case of a crash/restart #16882

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Description

Closes: #XXXX


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Comment on lines 677 to +683
AppHash: app.LastCommitID().Hash,
}

// If the node crashed after ProcessProposal but before FinalizeBlock, then
// app.finalizeBlockState will be nil. In this case, we need to
// reinitialize the state. This also means that anything written to finalizeBlockState
// during ProcessProposal wasn't persisted and is now lost.
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Change potentially affects state.

Call sequence:

(*github.com/cosmos/cosmos-sdk/baseapp.BaseApp).FinalizeBlock (baseapp/abci.go:654)

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Closing in favor of #16898

@julienrbrt julienrbrt deleted the facu/fix-finalizeblock-crash branch July 10, 2023 08:58
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