[Webkit-unassigned] [Bug 46399] Implement plugin quirks in WebKit2

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri May 13 14:38:36 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=46399





--- Comment #20 from Adam Roben (:aroben) <aroben at apple.com>  2011-05-13 14:38:36 PST ---
(In reply to comment #10)
> (In reply to comment #9)
> > (In reply to comment #4)
> > > PluginQuirkDontUnloadPlugin
> > > http://trac.webkit.org/changeset/25606

Original repro steps:
1. Install Silverlight 1.0
2. Go to http://microsoft.com/silverlight/getassistance.aspx

You'd crash.

I can't find Silverlight 1.0 anywhere on microsoft.com anymore. That URL also no longer exists. Other Silverlight pages seem to work fine. And Anders tells me that the NPRuntime bug that is referenced in the comment for this quirk doesn't exist in WK2. So I think Silverlight is OK in WebKit2.

> > See also http://trac.webkit.org/changeset/26898

Original repro steps:
1. Install Java 6 Update 3
2. Go to http://java.sun.com/products/plugin/1.4.1/demos/plugin/applets.html

You'd crash.

That URL no longer exists. I haven't yet tested Java 6 Update 3 on other pages. Anders says that the comment from that revision ("We purposefully do not destroy our Java VM when its reference count reaches 0") is still true. So it's possible this is still a problem for Java.

> And http://trac.webkit.org/changeset/29871

Original repro steps:
1. Install RealPlayer 6.0.14
2. Go to http://www.pbs.org/wgbh/nova/genome/program_t.html
3. Click on any of the RealVideo links
4. Close the popup window

You'd crash.

I can't find RealPlayer 6.0.14 on any legitimate websites. The crash does not occur with RealPlayer 12.0.1.647. I guess we're probably OK.

So, we need to test Java 6 Update 3 to see if it has issues.

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