diff options
Diffstat (limited to 'src/net_processing.cpp')
| -rw-r--r-- | src/net_processing.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp index 440696ae55..015921ebe9 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -964,8 +964,13 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam // before ActivateBestChain but after AcceptBlock). // In this case, we need to run ActivateBestChain prior to checking the relay // conditions below. + std::shared_ptr<const CBlock> a_recent_block; + { + LOCK(cs_most_recent_block); + a_recent_block = most_recent_block; + } CValidationState dummy; - ActivateBestChain(dummy, Params()); + ActivateBestChain(dummy, Params(), a_recent_block); } if (chainActive.Contains(mi->second)) { send = true; @@ -1525,8 +1530,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, uint256 hashStop; vRecv >> locator >> hashStop; - LOCK(cs_main); - // We might have announced the currently-being-connected tip using a // compact block, which resulted in the peer sending a getblocks // request, which we would otherwise respond to without the new block. @@ -1535,10 +1538,17 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // for getheaders requests, and there are no known nodes which support // compact blocks but still use getblocks to request blocks. { + std::shared_ptr<const CBlock> a_recent_block; + { + LOCK(cs_most_recent_block); + a_recent_block = most_recent_block; + } CValidationState dummy; - ActivateBestChain(dummy, Params()); + ActivateBestChain(dummy, Params(), a_recent_block); } + LOCK(cs_main); + // Find the last block the caller has in the main chain const CBlockIndex* pindex = FindForkInGlobalIndex(chainActive, locator); |