From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Mon, 25 Nov 2024 13:13:36 +0000 (+0100)
Subject: Check inode number to see if we are in init namespace (#35306)
X-Git-Tag: v257-rc3~30
X-Git-Url: http://git-history.diyao.me/?a=commitdiff_plain;h=d293fade24b34ccc2f5716b0ff5513e9533cf0c4;p=systemd%2F.git

Check inode number to see if we are in init namespace (#35306)

This is a more comprehensive fix compared to #35273. Also adds a minimal
test only.

Based on Luca's #35273 but generalizes the code a bit.

In v258 we really should get rid of the old heuristics around userns and
cgroupns detection, but given we are late in the v257 cycle this keeps
them in.
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d293fade24b34ccc2f5716b0ff5513e9533cf0c4