fix: crash when failed to get devices in desktopCapturer (#17557)
* fix: crash when failed to get devices in desktopCapturer * return after emit
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2 changed files with 14 additions and 3 deletions
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@ -165,8 +165,12 @@ void DesktopCapturer::UpdateSourcesList(DesktopMediaList* list) {
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std::vector<std::string> device_names;
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// Crucially, this list of device names will be in the same order as
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// |media_list_sources|.
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webrtc::DxgiDuplicatorController::Instance()->GetDeviceNames(
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&device_names);
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if (!webrtc::DxgiDuplicatorController::Instance()->GetDeviceNames(
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&device_names)) {
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Emit("error", "Failed to get sources.");
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return;
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}
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int device_name_index = 0;
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for (auto& source : screen_sources) {
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const auto& device_name = device_names[device_name_index++];
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