diff options
Diffstat (limited to 'src/validation.cpp')
| -rw-r--r-- | src/validation.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index 75c40b22fc..1c024ce2ae 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -40,6 +40,7 @@ #include <validationinterface.h> #include <warnings.h> +#include <future> #include <sstream> #include <boost/algorithm/string/replace.hpp> @@ -2559,12 +2560,21 @@ bool CChainState::ActivateBestChain(CValidationState &state, const CChainParams& // far from a guarantee. Things in the P2P/RPC will often end up calling // us in the middle of ProcessNewBlock - do not assume pblock is set // sanely for performance or correctness! + AssertLockNotHeld(cs_main); CBlockIndex *pindexMostWork = nullptr; CBlockIndex *pindexNewTip = nullptr; int nStopAtHeight = gArgs.GetArg("-stopatheight", DEFAULT_STOPATHEIGHT); do { boost::this_thread::interruption_point(); + + if (GetMainSignals().CallbacksPending() > 10) { + // Block until the validation queue drains. This should largely + // never happen in normal operation, however may happen during + // reindex, causing memory blowup if we run too far ahead. + SyncWithValidationInterfaceQueue(); + } + if (ShutdownRequested()) break; @@ -3383,6 +3393,8 @@ bool CChainState::AcceptBlock(const std::shared_ptr<const CBlock>& pblock, CVali bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock> pblock, bool fForceProcessing, bool *fNewBlock) { + AssertLockNotHeld(cs_main); + { CBlockIndex *pindex = nullptr; if (fNewBlock) *fNewBlock = false; |