diff options
| -rw-r--r-- | src/validation.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index b68319e235..4a6c4066fc 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -1793,8 +1793,15 @@ bool CChainState::ConnectBlock(const CBlock& block, CValidationState& state, CBl // is enforced in ContextualCheckBlockHeader(); we wouldn't want to // re-enforce that rule here (at least until we make it impossible for // GetAdjustedTime() to go backward). - if (!CheckBlock(block, state, chainparams.GetConsensus(), !fJustCheck, !fJustCheck)) + if (!CheckBlock(block, state, chainparams.GetConsensus(), !fJustCheck, !fJustCheck)) { + if (state.CorruptionPossible()) { + // We don't write down blocks to disk if they may have been + // corrupted, so this should be impossible unless we're having hardware + // problems. + return AbortNode(state, "Corrupt block found indicating potential hardware failure; shutting down"); + } return error("%s: Consensus::CheckBlock: %s", __func__, FormatStateMessage(state)); + } // verify that the view's current state corresponds to the previous block uint256 hashPrevBlock = pindex->pprev == nullptr ? uint256() : pindex->pprev->GetBlockHash(); |