diff options
| -rw-r--r-- | src/validation.cpp | 8 | ||||
| -rw-r--r-- | src/validation.h | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index 74f68a3047..57028fa669 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -2472,6 +2472,8 @@ void CChainState::PruneBlockIndexCandidates() { /** * Try to make some progress towards making pindexMostWork the active block. * pblock is either nullptr or a pointer to a CBlock corresponding to pindexMostWork. + * + * @returns true unless a system error occurred */ bool CChainState::ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const std::shared_ptr<const CBlock>& pblock, bool& fInvalidFound, ConnectTrace& connectTrace) { @@ -2598,6 +2600,8 @@ static void LimitValidationInterfaceQueue() LOCKS_EXCLUDED(cs_main) { * ActivateBestChain is split into steps (see ActivateBestChainStep) so that * we avoid holding cs_main for an extended period of time; the length of this * call may be quite long during reindexing or a substantial reorg. + * + * @returns true unless a system error occurred */ bool CChainState::ActivateBestChain(CValidationState &state, const CChainParams& chainparams, std::shared_ptr<const CBlock> pblock) { // Note that while we're often called here from ProcessNewBlock, this is @@ -2646,8 +2650,10 @@ bool CChainState::ActivateBestChain(CValidationState &state, const CChainParams& bool fInvalidFound = false; std::shared_ptr<const CBlock> nullBlockPtr; - if (!ActivateBestChainStep(state, chainparams, pindexMostWork, pblock && pblock->GetHash() == pindexMostWork->GetBlockHash() ? pblock : nullBlockPtr, fInvalidFound, connectTrace)) + if (!ActivateBestChainStep(state, chainparams, pindexMostWork, pblock && pblock->GetHash() == pindexMostWork->GetBlockHash() ? pblock : nullBlockPtr, fInvalidFound, connectTrace)) { + // A system error occurred return false; + } blocks_connected = true; if (fInvalidFound) { diff --git a/src/validation.h b/src/validation.h index 99850f71d9..3b11096282 100644 --- a/src/validation.h +++ b/src/validation.h @@ -211,7 +211,7 @@ static const uint64_t MIN_DISK_SPACE_FOR_BLOCK_FILES = 550 * 1024 * 1024; * @param[in] pblock The block we want to process. * @param[in] fForceProcessing Process this block even if unrequested; used for non-network block sources and whitelisted peers. * @param[out] fNewBlock A boolean which is set to indicate if the block was first received via this call - * @return True if state.IsValid() + * @returns If the block was processed, independently of block validity */ bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock> pblock, bool fForceProcessing, bool* fNewBlock) LOCKS_EXCLUDED(cs_main); @@ -653,6 +653,8 @@ public: * * If FlushStateMode::NONE is used, then FlushStateToDisk(...) won't do anything * besides checking if we need to prune. + * + * @returns true unless a system error occurred */ bool FlushStateToDisk( const CChainParams& chainparams, |