[jdk11u-dev] RFR: 8269594: assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark

[Zhengyu Gu]

I would like to backport this patch to openjdk11u for parity with Oracle 11.0.13.

This is a low risk patch that fixes potential memory leak. The jdk17 patch applies cleanly.

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

Commit messages:
 - Backport 4b4bef4e1e06c8efbfeb2c28e0658ce91ee9ad66

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/90/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=90&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8269594
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/90.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/90/head:pull/90

PR: https://git.openjdk.java.net/jdk11u-dev/pull/90