RFR (M) 8201556: Disallow reading oops in ClassLoaderData if unloading (original) (raw)

Andrew Dinn adinn at redhat.com
Wed Apr 18 08:42:53 UTC 2018

Hi Coleen,

On 17/04/18 17:02, coleen.phillimore at oracle.com wrote:

Summary: Move classloader oop to an OopHandle, and assert that holder is alive when getting classloader.

open webrev at http://cr.openjdk.java.net/~coleenp/8201556.01/webrev bug link https://bugs.openjdk.java.net/browse/JDK-8201556 Tested with mach5 tiers 1-7. I have just been browsing the code in this area so thought I should offer a 2nd review. The changes all look good to me (subtracting the typo and legacy closure Kim mentioned).

regards,

Andrew Dinn

Senior Principal Software Engineer Red Hat UK Ltd Registered in England and Wales under Company Registration No. 03798903 Directors: Michael Cunningham, Michael ("Mike") O'Neill, Eric Shander

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