pkg/58276: mariadb-backup dumps core

[Thomas Klausner <wiz%NetBSD.org@localhost>]

>Number:         58276
>Category:       pkg
>Synopsis:       mariadb-backup dumps core
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu May 23 08:50:00 +0000 2024
>Originator:     Thomas Klausner
>Release:        NetBSD 10
>Organization:

>Environment:
	
	
Architecture: x86_64
Machine: amd64
>Description:
mariadb-backup from mariadb-server-10.11.7nb1 just dumps core when started.
It works when started in gdb.

This happens both when run as normal user and as root user,
and doesn't seem to depend on the actual directory it's started from.

>How-To-Repeat:

# mariadb-backup
Memory fault (core dumped)

Backtrace:
(gdb) bt
#0  0x00000001f6f2d064 in my_realpath ()
#1  0x00000001f7013332 in main ()

>Fix:
Yes, please.

>Unformatted: