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Emergency Fix #8459

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67b5793
Emergency Fix
AlexHentschel Feb 24, 2026
2d439ba
linting
AlexHentschel Feb 24, 2026
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11 changes: 10 additions & 1 deletion module/mempool/consensus/exec_fork_suppressor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,15 @@ func NewExecStateForkSuppressor(
// - engine.InvalidInputError (sentinel error)
// In case a seal fails one of the required consistency checks;
func (s *ExecForkSuppressor) Add(newSeal *flow.IncorporatedResultSeal) (bool, error) {
// EMERGENCY FIX
blackListedResult, err := flow.HexStringToIdentifier("3a38bfac7ad80fac023649735344e527a4cf7d499929ad17057cce7166b358ea")
if err != nil {
panic("should never happen: failed to parse hardcoded execution result ID")
}
if newSeal.Seal.ResultID == blackListedResult {
log.Warn().Msg("dropped Seal for black-listed result")
}

s.mutex.Lock()
defer s.mutex.Unlock()

Expand All @@ -115,7 +124,7 @@ func (s *ExecForkSuppressor) Add(newSeal *flow.IncorporatedResultSeal) (bool, er
// This wrapper is a temporary safety layer; we check all conditions that are
// required for its correct functioning locally, to not delegate safety-critical
// implementation aspects to external components
err := s.enforceValidChunks(newSeal)
err = s.enforceValidChunks(newSeal)
if err != nil {
return false, fmt.Errorf("invalid candidate seal: %w", err)
}
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