[jdk11u-dev] RFR: 8282306: os::is_first_C_frame(frame*) crashes on invalid link access [v2]

[Martin Doerr]

On Wed, 5 Oct 2022 13:37:15 GMT, Johannes Bechberger <duke at openjdk.org> wrote:

>> Hardening os::is_first_C_frame(frame*) against accesses on invalid links.
>> 
>> Applies relatively clean (only a comment changed which hindered it from applying directly).
>> 
>> Tested via nightly SAP builds and on my own linux machine.
>
> Johannes Bechberger has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Readd removed lines

Thanks for the update! LGTM.

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Marked as reviewed by mdoerr (Reviewer).

PR: https://git.openjdk.org/jdk11u-dev/pull/1373