Bypass JDK-8313796 workaround for the fixed JDK versions#273
Merged
zhengyu123 merged 2 commits intomainfrom Sep 16, 2025
Merged
Bypass JDK-8313796 workaround for the fixed JDK versions#273zhengyu123 merged 2 commits intomainfrom
zhengyu123 merged 2 commits intomainfrom
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Benchmarks [x86_64 memleak]Parameters
See matching parameters
SummaryFound 0 performance improvements and 0 performance regressions! Performance is the same for 14 metrics, 24 unstable metrics. |
Benchmarks [x86_64 memleak,alloc]Parameters
See matching parameters
SummaryFound 0 performance improvements and 0 performance regressions! Performance is the same for 15 metrics, 23 unstable metrics. |
Benchmarks [x86_64 alloc]Parameters
See matching parameters
SummaryFound 0 performance improvements and 0 performance regressions! Performance is the same for 15 metrics, 23 unstable metrics. |
Benchmarks [x86_64 cpu,wall]Parameters
See matching parameters
SummaryFound 0 performance improvements and 0 performance regressions! Performance is the same for 15 metrics, 23 unstable metrics. |
Benchmarks [aarch64 wall]Parameters
See matching parameters
SummaryFound 0 performance improvements and 0 performance regressions! Performance is the same for 17 metrics, 21 unstable metrics. |
Benchmarks [aarch64 cpu,wall,alloc,memleak]Parameters
See matching parameters
SummaryFound 0 performance improvements and 0 performance regressions! Performance is the same for 17 metrics, 21 unstable metrics. |
jbachorik
approved these changes
Sep 16, 2025
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What does this PR do?:
Bypass workaround code for JDK-8313796 on JDK versions that already have the fix.
Motivation:
The code to workaround for JDK-8313796, is fragile. It depends on a couple of pattern to
guessthe offender, then patch loaded value. If it guesses wrong, it can affect correctness of the program.We want to avoid the workaround if possible.
Additional Notes:
How to test the change?:
For Datadog employees:
credentials of any kind, I've requested a review from
@DataDog/security-design-and-guidance.Unsure? Have a question? Request a review!