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Fix potential iterator validity issue in RootWindowManager::CloseAllWindows (issue #2514)

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This commit is contained in:
Marshall Greenblatt 2018-09-24 17:14:04 +02:00
parent 275af5e972
commit c7d2891058
1 changed files with 6 additions and 2 deletions
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8
tests/cefclient/browser/root_window_manager.cc
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@ -263,8 +263,12 @@ void RootWindowManager::CloseAllWindows(bool force) {
if (root_windows_.empty())
return;
RootWindowSet::const_iterator it = root_windows_.begin();
for (; it != root_windows_.end(); ++it)
// Use a copy of |root_windows_| because the original set may be modified
// in OnRootWindowDestroyed while iterating.
RootWindowSet root_windows = root_windows_;
RootWindowSet::const_iterator it = root_windows.begin();
for (; it != root_windows.end(); ++it)
(*it)->Close(force);
}