1

server/gameserver/mapservice.cc

@@ -44,9 +44,9 @@ void MapService::Init(int width, int height, int cell_width)
     grid_offset_arr_[7] = map_width_;
     grid_offset_arr_[8] = map_width_ + 1;
 
-    map_cells_ = (list_head*)malloc(sizeof(list_head) * width * height);
-    memset(map_cells_, 0, sizeof(list_head) * width * height);
+    map_cells_.reserve(width * height);
     for (int i = 0; i < max_grid_id_; ++i) {
+        map_cells_.push_back(list_head());
         INIT_LIST_HEAD(&map_cells_[i]);
     }
 }
@@ -63,10 +63,6 @@ void MapService::UnInit()
             e->holder = nullptr;
         }
     }
-    if (map_cells_) {
-        free(map_cells_);
-        map_cells_ = nullptr;
-    }
 }
 
 bool MapService::CanAdd(const glm::vec3& pos, int rad)

server/gameserver/mapservice.h

@@ -31,7 +31,7 @@ class MapService
     bool TriIntersect(glm::vec3 t1[3], glm::vec3 t2[3]);
 
  private:
-    list_head* map_cells_ = nullptr;
+    std::vector<list_head> map_cells_;
     int map_width_ = 0;
     int map_height_ = 0;
     int cell_width_ = 0;

server/gameserver/tracemgr.cc

@@ -64,7 +64,6 @@ std::string TraceMgr::GetBackTrace()
             data += strings[i];
             data += "\n";
         }
-        free(strings);
     }
 
     return data;