From: Luca Boccassi <bluca@debian.org>
Date: Fri, 21 Feb 2025 00:27:17 +0000 (+0000)
Subject: exec-invoke: Use FORK_DETACH when forking off pid namespace child (#36446)
X-Git-Tag: v258-rc1~1281
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48ae15816bd7e479f91377efc65d5f507343289c;p=thirdparty%2Fsystemd.git

exec-invoke: Use FORK_DETACH when forking off pid namespace child (#36446)

This ensures the child process is immediately re-parented to the
manager process which avoids a "Supervising process xxx which is
not our child. We'll most likely not notice when it exits." warning
which can currently happen if the parent systemd-executor parent
process sends the pid namespace child process pidref to the manager
process and the manager process dispatches the child process pidref
before the systemd-executor parent process exits, since at that point
the pid namespace child process's parent will still be the
systemd-executor parent process and not the manager process.
---

48ae15816bd7e479f91377efc65d5f507343289c