Merge #11616: Update ban-state in case of dirty-state during periodic sweep

57ac471 Call BannedListChanged outside of cs_setBanned lock (Jonas Schnelli)
c853812 Update ban-state in case of dirty-state during periodic sweep (Jonas Schnelli)

Pull request description:

  We do currently not update the UI during periodic ban list sweeps (via dump banlist).
  Fixes #11612

Tree-SHA512: bffbdcc03c63042177bdd511b0a9187c211c2b5011178481e8ee3e43a71eef1e4cd6b72f73672babab142b644f62f8b56f0aac1d26d3f19372b1f8644fec9395

src/net.cpp

@@ -603,7 +603,8 @@ void CConnman::SetBanned(const banmap_t &banMap)
 void CConnman::SweepBanned()
 {
     int64_t now = GetTime();
-
+    bool notifyUI = false;
+    {
         LOCK(cs_setBanned);
         banmap_t::iterator it = setBanned.begin();
         while(it != setBanned.end())
@@ -614,11 +615,17 @@ void CConnman::SweepBanned()
             {
                 setBanned.erase(it++);
                 setBannedIsDirty = true;
+                notifyUI = true;
                 LogPrint(BCLog::NET, "%s: Removed banned node ip/subnet from banlist.dat: %s\n", __func__, subNet.ToString());
             }
             else
                 ++it;
         }
+    }
+    // update UI
+    if(notifyUI && clientInterface) {
+        clientInterface->BannedListChanged();
+    }
 }
 
 bool CConnman::BannedSetIsDirty()