[8u-dev] Review Request for 8144678: JVM crashes when selecting video on youtube in WebView

[David DeHaven]

Kevin, Alexander, can you please review this fairly trivial fix:
https://bugs.openjdk.java.net/browse/JDK-8144678

The fix is only five lines, no webrev. It's pasted in a comment and below for reference.

--- cut here ---
diff --git a/modules/media/src/main/native/jfxmedia/platform/osx/avf/AVFMediaPlayer.mm b/modules/media/src/main/native/jfxmedia/platform/osx/avf/AVFMediaPlayer.mm
--- a/modules/media/src/main/native/jfxmedia/platform/osx/avf/AVFMediaPlayer.mm
+++ b/modules/media/src/main/native/jfxmedia/platform/osx/avf/AVFMediaPlayer.mm
@@ -401,6 +401,11 @@
 - (void) dispose {
     @synchronized(self) {
         if (!isDisposed) {
+            if (_player != nil) {
+                // this should stop and dealloc the audio processor
+                _player.currentItem.audioMix = nil;
+            }
+
             if (_playerOutput != nil) {
                 [_playerItem removeOutput:_playerOutput];
                 [_playerOutput setDelegate:nil queue:nil];
--- cut here ---

-DrD-