RFR: 8266087: Move 'buffer' declaration in get_user_name_slow() inside of linux specific code

[Daniel D.Daugherty]

On Wed, 28 Apr 2021 14:01:14 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this very small fix for JDK-8266087.  The fix was tested by running Mach5 tiers 1 and 2 on Linux, Mac OS, and Windows.
> 
> Thanks, Harold

Thumbs up.

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Marked as reviewed by dcubed (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/3761