[Bug 239894] security.bsd.stack_guard_page default causes Java to crash

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239894

--- Comment #14 from Shawn Webb <shawn.webb at hardenedbsd.org> ---
(In reply to Kurt Miller from comment #13)
> The authors of the Stack Clash advisory indicate a 4096 byte guard region is not difficult to jump over and avoid. Their recommendation is a 1MB guard region. Restricting the value at 1 leaves this issue unaddressed.

Fully agreed. However, the implementation in FreeBSD has shown to be unstable
at values greater than 1. For extra fun, set it to a negative value. :)

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