diff options
Diffstat (limited to 'src/net_processing.cpp')
| -rw-r--r-- | src/net_processing.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp index c503a97be5..1530da8d7f 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -143,6 +143,8 @@ static constexpr unsigned int MAX_FEEFILTER_CHANGE_DELAY = 5 * 60; static constexpr uint32_t MAX_GETCFILTERS_SIZE = 1000; /** Maximum number of cf hashes that may be requested with one getcfheaders. See BIP 157. */ static constexpr uint32_t MAX_GETCFHEADERS_SIZE = 2000; +/** the maximum percentage of addresses from our addrman to return in response to a getaddr message. */ +static constexpr size_t MAX_PCT_ADDR_TO_SEND = 23; struct COrphanTx { // When modifying, adapt the copy of this definition in tests/DoS_tests. @@ -3476,9 +3478,9 @@ void ProcessMessage( pfrom.vAddrToSend.clear(); std::vector<CAddress> vAddr; if (pfrom.HasPermission(PF_ADDR)) { - vAddr = connman.GetAddresses(); + vAddr = connman.GetAddresses(MAX_ADDR_TO_SEND, MAX_PCT_ADDR_TO_SEND); } else { - vAddr = connman.GetAddresses(pfrom.addr.GetNetwork()); + vAddr = connman.GetAddresses(pfrom.addr.GetNetwork(), MAX_ADDR_TO_SEND, MAX_PCT_ADDR_TO_SEND); } FastRandomContext insecure_rand; for (const CAddress &addr : vAddr) { |