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[DOM] Don't reveal error details for CORS-cross-origin decoding errors.

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Moonchild 2021-02-24 10:13:37 +00:00 • committed by roytam1
commit 8a55eab0f0
1 changed files with 5 additions and 1 deletions
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6
dom/html/HTMLMediaElement.cpp
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@ -4614,8 +4614,12 @@ void HTMLMediaElement::DecodeError(const MediaResult& aError)
}
} else if (mReadyState == nsIDOMHTMLMediaElement::HAVE_NOTHING) {
NoSupportedMediaSourceError(aError.Description());
} else {
} else if (IsCORSSameOrigin()) {
Error(MEDIA_ERR_DECODE, aError.Description());
} else {
nsAutoCString eMessage;
eMessage.AssignLiteral("Failed to decode media");
Error(MEDIA_ERR_DECODE, eMessage);
}
}