p2p: Avoid allocating memory for addrKnown where we don't need it

1 files changed, 3 insertions, 3 deletions

diff --git a/src/net.h b/src/net.h
index 44655abf80..4a7f7bc093 100644
--- a/src/net.h
+++ b/src/net.h
@@ -729,7 +729,7 @@ public:
 
     // flood relay
     std::vector<CAddress> vAddrToSend;
-    CRollingBloomFilter addrKnown;
+    std::unique_ptr<CRollingBloomFilter> m_addr_known;
     bool fGetAddr{false};
     int64_t nNextAddrSend GUARDED_BY(cs_sendProcessing){0};
     int64_t nNextLocalAddrSend GUARDED_BY(cs_sendProcessing){0};
@@ -884,7 +884,7 @@ public:
 
     void AddAddressKnown(const CAddress& _addr)
     {
-        addrKnown.insert(_addr.GetKey());
+        m_addr_known->insert(_addr.GetKey());
     }
 
     void PushAddress(const CAddress& _addr, FastRandomContext &insecure_rand)
@@ -892,7 +892,7 @@ public:
         // Known checking here is only to save space from duplicates.
         // SendMessages will filter it again for knowns that were added
         // after addresses were pushed.
-        if (_addr.IsValid() && !addrKnown.contains(_addr.GetKey())) {
+        if (_addr.IsValid() && !m_addr_known->contains(_addr.GetKey())) {
             if (vAddrToSend.size() >= MAX_ADDR_TO_SEND) {
                 vAddrToSend[insecure_rand.randrange(vAddrToSend.size())] = _addr;
             } else {