set limits correctly

llarp/path/pathset.hpp

@@ -92,6 +92,8 @@ namespace llarp
     /// a set of paths owned by an entity
     struct PathSet
     {
+      /// maximum number of paths a path set can maintain
+      static constexpr size_t max_paths = 32;
       /// construct
       /// @params numPaths the number of paths to maintain
       PathSet(size_t numPaths);

llarp/service/endpoint_state.cpp

@@ -43,20 +43,20 @@ namespace llarp
       if(k == "paths")
       {
         const auto val = atoi(v.c_str());
-        if(val >= 1)
+        if(val >= 1 && val <= path::PathSet::max_paths)
         {
           ep.numPaths = val;
-          LogInfo(name, " set number of hops to ", ep.numHops);
+          LogInfo(name, " set number of paths to ", ep.numHops);
         }
         else
         {
-          LogWarn(name, " invalid number of hops: ", v);
+          LogWarn(name, " invalid number of paths: ", v);
         }
       }
       if(k == "hops")
       {
         const auto val = atoi(v.c_str());
-        if(val >= 1)
+        if(val >= 1 && val <= path::max_len)
         {
           ep.numHops = val;
           LogInfo(name, " set number of hops to ", ep.numHops);