Bug 1207696 Part 6a - Disable media elements when recording or replaying, r=jesup.

2018-07-23 14:41:26 +00:00
parent b333749411
commit f8c2aae2c6
3 changed files with 24 additions and 0 deletions
--- a/dom/html/HTMLMediaElement.cpp
+++ b/dom/html/HTMLMediaElement.cpp
@@ -514,6 +514,13 @@ HTMLMediaElement::MediaLoadListener::OnStartRequest(nsIRequest* aRequest,
    return NS_BINDING_ABORTED;
  }

+  // Media element playback is not currently supported when recording or
+  // replaying. See bug 1304146.
+  if (recordreplay::IsRecordingOrReplaying()) {
+    mElement->ReportLoadError("Media elements not available when recording", nullptr, 0);
+    return NS_ERROR_NOT_AVAILABLE;
+  }
+
  // The element is only needed until we've had a chance to call
  // InitializeDecoderForChannel. So make sure mElement is cleared here.
  RefPtr<HTMLMediaElement> element;