RFR: 8332589: ubsan: unix/native/libjava/ProcessImpl_md.c:562:5: runtime error: null pointer passed as argument 2, which is declared to never be null

[Matthias Baesken]

On Wed, 22 May 2024 07:38:07 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> How come `c->pdir` can be null? Is it if `sp.dirlen` is 0?

I added a bit of tracing output and get 
**** Attention c->pdir is null; sp.dirlen is 0 
So yes sp.dirlen is also 0 .

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PR Comment: https://git.openjdk.org/jdk/pull/19329#issuecomment-2124271807