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nimbus-eth2
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fix over/underflow in proposerslashing processing (#1325)

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tersec 2020-07-15 10:38:45 +00:00 committed by GitHub
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commit 4aefd8b021
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beacon_chain/spec/state_transition_block.nim
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@ -146,7 +146,7 @@ proc process_proposer_slashing*(
header_2 = proposer_slashing.signed_header_2.message
# Not from spec
if header_1.proposer_index.int >= state.validators.len:
if header_1.proposer_index >= state.validators.len.uint64:
return err("process_proposer_slashing: invalid proposer index")
# Verify header slots match