[jdk22u] Integrated: 8325567: jspawnhelper without args fails with segfault

[Aleksey Shipilev]

On Thu, 4 Apr 2024 09:02:11 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to improve jspawnhelper resiliency and provide the grounds for later backports.
> 
> Additional testing:
>  - [x] jspawnhelper no longer SEGVs when ran manually
>  - [x] `java/lang/ProcessBuilder` tests pass, including new test

This pull request has now been integrated.

Changeset: 5d7f7da0
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk22u/commit/5d7f7da09e92c3f3d66b69a36586a3e35048c099
Stats:     62 lines in 2 files changed: 62 ins; 0 del; 0 mod

8325567: jspawnhelper without args fails with segfault

Backport-of: 262747094670b00ac63463a059074afa9b81d8a4

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PR: https://git.openjdk.org/jdk22u/pull/126