RFR: 8319542: Fix boundaries of region to be tested with os::is_readable_range

Wed Nov 15 14:49:30 UTC 2023

On Wed, 15 Nov 2023 13:33:00 GMT, Thomas Obermeier <duke at openjdk.org> wrote:

> PR https://github.com/openjdk/jdk/pull/16381 was already closed when it became obvious that usage of os::is_readable_range() was slightly wrong:
> 
> the " - 1" looks wrong here, because is_readable_range() checks for < to, not <= to.

@dean-long : Hi, just wanted to bring this to your attention...
Thomas

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PR Comment: https://git.openjdk.org/jdk/pull/16676#issuecomment-1812672852