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fix: crash on invalid select-serial-port callback (#28602)

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Shelley Vohr 2021-04-12 13:18:39 +00:00 • committed by GitHub
parent 6bd13cc98f
commit 2e9ed50bb0
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2 changed files with 15 additions and 3 deletions
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10
shell/browser/serial/serial_chooser_controller.cc
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@ -124,9 +124,13 @@ void SerialChooserController::OnDeviceChosen(const std::string& port_id) {
std::find_if(ports_.begin(), ports_.end(), [&port_id](const auto& ptr) {
return ptr->token.ToString() == port_id;
});
chooser_context_->GrantPortPermission(requesting_origin_, embedding_origin_,
*it->get());
RunCallback(it->Clone());
if (it != ports_.end()) {
chooser_context_->GrantPortPermission(requesting_origin_,
embedding_origin_, *it->get());
RunCallback(it->Clone());
} else {
RunCallback(/*port=*/nullptr);
}
}
}