Integrated: 8271003: hs_err improvement: handle CLASSPATH env setting longer than O_BUFLEN

[Calvin Cheung]

On Fri, 30 Jul 2021 18:17:54 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> Please review this small enhancement for addressing the problem of the CLASSPATH env variable setting being truncated in a hs err log.
> 
> For printing a char string, it doesn't need to go through `do_vsnprintf()` which does the truncation based on the input buffer length. The change is local to the code path pertaining to hs err log.
> 
> Testing:
> 
> - [x] tiers 1, 2 (including the new test)

This pull request has now been integrated.

Changeset: 3435d299
Author:    Calvin Cheung <ccheung at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/3435d299f76ada66e7b7cb42d9f0265cf99a30ca
Stats:     86 lines in 2 files changed: 85 ins; 0 del; 1 mod

8271003: hs_err improvement: handle CLASSPATH env setting longer than O_BUFLEN

Reviewed-by: dholmes, stuefe, iklam, minqi

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PR: https://git.openjdk.java.net/jdk/pull/4947