diff options
| author | Pieter Wuille <[email protected]> | 2016-03-26 19:09:22 +0100 |
|---|---|---|
| committer | Pieter Wuille <[email protected]> | 2016-06-13 17:40:16 +0200 |
| commit | fc83f181530fb566726e5f3f4197fc5586d77fd8 (patch) | |
| tree | f30fb7b98a910a7f28f6317b32d35591cfaad1a7 /src/main.cpp | |
| parent | Keep addrman's nService bits consistent with outbound observations (diff) | |
| download | discoin-fc83f181530fb566726e5f3f4197fc5586d77fd8.tar.xz discoin-fc83f181530fb566726e5f3f4197fc5586d77fd8.zip | |
Verify that outbound connections have expected services
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index ac89945bf..7818056d2 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -4616,6 +4616,15 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, { addrman.SetServices(pfrom->addr, pfrom->nServices); } + if (pfrom->nServicesExpected & ~pfrom->nServices) + { + LogPrint("net", "peer=%d does not offer the expected services (%08x offered, %08x expected); disconnecting\n", pfrom->id, pfrom->nServices, pfrom->nServicesExpected); + pfrom->PushMessage(NetMsgType::REJECT, strCommand, REJECT_NONSTANDARD, + strprintf("Expected to offer services %08x", pfrom->nServicesExpected)); + pfrom->fDisconnect = true; + return false; + } + if (pfrom->nVersion < MIN_PEER_PROTO_VERSION) { // disconnect from peers older than this proto version |