dongshengyuan 50eaa51ce1 firstboot: validate root shell credentials
Validate passwd.shell.root after reading the credential so it uses
the same target-root shell checks as --root-shell= and prompted input.

Reproducer: CREDENTIALS_DIRECTORY=... systemd-firstboot --root=...
with passwd.shell.root=/bin/nonexistentshell

Before: /etc/passwd was written with the nonexistent root shell and
the command exited successfully.

Follow-up: 416f7b3a11
2026-07-18 15:48:34 +08:00
2026-07-09 19:17:57 +00:00
…
2026-07-08 08:23:04 +02:00
2026-04-18 14:24:47 +01:00
…
2026-06-17 09:59:34 +00:00
2025-06-05 14:39:20 +02:00
2026-03-06 08:55:55 +01:00
2025-10-07 13:00:12 +01:00

Systemd

System and Service Manager

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