RFR: 8272472: StackGuardPages test doesn't build with glibc 2.34

[David Holmes]

On Sun, 22 Aug 2021 00:59:03 GMT, Jie Fu <jiefu at openjdk.org> wrote:

>> Please review this simple test fix to address an issue that will prevent this test source from building on more recent Linux distributions with Glibc 2.34. When building under _GNU_SOURCE the value of SIGSTKSZ is no longer a constant and so cannot be used in an array declaration. The simple fix is to malloc the array instead.
>> 
>> Testing: local & mach5 tiers 1-3
>> 
>> Thanks,
>> David
>
> Marked as reviewed by jiefu (Reviewer).

Thanks for the review @DamonFool !

-------------

PR: https://git.openjdk.java.net/jdk/pull/5200