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List:       openjdk-serviceability-dev
Subject:    Integrated: 8291830: jvmti/RedefineClasses/StressRedefine failed: assert(!is_null(v)) failed: narrow
From:       Coleen Phillimore <coleenp () openjdk ! org>
Date:       2022-12-02 19:12:19
Message-ID: FroybJbxud9h21Hz5BoXiTeWUhZg8zUnynf9W_VMiqY=.e155c6cb-d91d-448a-9a53-a85ab529e8df () github ! com
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On Thu, 1 Dec 2022 02:01:54 GMT, Coleen Phillimore <coleenp@openjdk.org> wrote:

> The code for RedefineVerifyMark in redefinition replaces the OopHandle mirror so \
> that the verification has the right mirror, but it really should just copy it.  \
> Replacing an OopHandle in the ClassLoaderData didn't set the has_modified_oops flag \
> so GC wasn't noticing that this handle is old. 
> Tested with tier1-4 and tier6 in progress (linux-x64 and windows-x64 done).

This pull request has now been integrated.

Changeset: fb6fd032
Author:    Coleen Phillimore <coleenp@openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/fb6fd03233b0eb001e2995d20a079b6af31d2b9b
                
Stats:     18 lines in 5 files changed: 6 ins; 4 del; 8 mod

8291830: jvmti/RedefineClasses/StressRedefine failed: assert(!is_null(v)) failed: \
narrow klass value can never be zero

Reviewed-by: sspitsyn, eosterlund, kbarrett

-------------

PR: https://git.openjdk.org/jdk/pull/11444


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