diff '--color=auto' -ur qtwebengine-5.15.17.orig/src/3rdparty/chromium/base/containers/id_map.h qtwebengine-5.15.17/src/3rdparty/chromium/base/containers/id_map.h
--- qtwebengine-5.15.17.orig/src/3rdparty/chromium/base/containers/id_map.h	2025-05-23 20:53:18.818893551 +0200
+++ qtwebengine-5.15.17/src/3rdparty/chromium/base/containers/id_map.h	2025-05-23 20:54:08.529857750 +0200
@@ -153,8 +153,8 @@
     }
 
     const Iterator& operator=(const Iterator& iter) {
-      map_ = iter.map;
-      iter_ = iter.iter;
+      map_ = iter.map_;
+      iter_ = iter.iter_;
       Init();
       return *this;
     }