git: openjdk/jdk8u-dev: 8284620: CodeBuffer may leak _overflow_arena

[Zhengyu Gu]

Changeset: eb5711be
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-05-24 12:50:23 +0000
URL:       https://git.openjdk.java.net/jdk8u-dev/commit/eb5711bebec7bc655629b9471d6a52bdec76c5c2

8284620: CodeBuffer may leak _overflow_arena

Reviewed-by: phh
Backport-of: 4d45c3ebc493bb2c85dab84b97840c8ba093ab1f

! hotspot/src/share/vm/asm/codeBuffer.cpp