Fixed bad_alloc on server

Protocol.cpp

@@ -64,7 +64,7 @@ int Protocol::setData(vector<BYTE> data, int type){
         msg.type = bitset<TYPE_S>(type);
         int size = ((int)data.size())-i;
         first = data.begin()+i;
-        last = data.begin()+size+1;
+        last = data.begin()+i+size+1;
         vector<BYTE> subvector(first, last);
         msg.data = subvector;
         if(size < MINSIZE){

dirFunctions.cpp

@@ -26,6 +26,5 @@ string ls(string args){
         output += buffer;
     }
     pclose(lsOut);
-    cout << "output: "<< output<<endl;
     return output;
 }