git: openjdk/jdk: 8289778: ZGC: incorrect use of os::free() for mountpoint string handling after JDK-8289633

[Jie Fu]

Changeset: 77ad998b
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-07-07 12:52:04 +0000
URL:       https://git.openjdk.org/jdk/commit/77ad998b6e741f7cd7cdd52155c024bbc77f2027

8289778: ZGC: incorrect use of os::free() for mountpoint string handling after JDK-8289633

Reviewed-by: stuefe, dholmes, mdoerr

! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp