RFR: 8233785: Incorrect JDK version is reported in hs_err log

[David Holmes]

Hi Yasumasa,

On 7/11/2019 10:28 pm, Yasumasa Suenaga wrote:
> Hi all,
> 
> Please review this change:
> 
>    JBS: https://bugs.openjdk.java.net/browse/JDK-8233785
>    webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8233785/webrev.00/
> 
> If JVM which is configured with --with-version-patch is crashed, JDK 
> version in he_err log is incorrect.
> We can get hs_err log which contains the following in header when we 
> configure configure with "--with-version-update=0 --with-version-patch=1":
> 
> ```
> # JRE version: OpenJDK Runtime Environment (14.0.1+2) (build 
> 14.0.0.1+2-TypeS)
> ```
> 
> Valid JDK version is "14.0.0.1", however it includes "14.0.1".
> It is a bug in JDK_Version::to_string().

I initially missed the fact that you always print _security along with 
_patch.

I think what you have looks correct, but I'd want to double check that 
against the versioning spec to be sure.

Thanks,
David

> 
> Thanks,
> 
> Yasumasa