16ee1b18a4
In NixOS, /etc is NOT read-only, and most things in /etc are symlinks to /etc/static, which is a symlink into the nix store - so the upstream systemd "/etc is read-only" detection doesn't work. Fixes #224080.
34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: oxalica <oxalicc@pm.me>
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Date: Tue, 4 Oct 2022 09:18:07 +0800
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Subject: [PATCH] core: don't taint on unmerged /usr
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NixOS has very different approach towards /bin and /sbin - they don't
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really exist (except for /bin/sh and /usr/bin/env, because these are used
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heavily in shebangs around the world). The concept of merged or unmerged
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usr doesn't really apply here at all, it's neither of the two.
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Users don't execute things from /bin or /sbin, there's nothing else in
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there. In all cases, systemd doesn't look things up from /usr/bin or /bin,
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so showing the taint isn't really helpful.
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See also: https://github.com/systemd/systemd/issues/24191
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---
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src/core/manager.c | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/src/core/manager.c b/src/core/manager.c
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index 3f31359f8a..0c4ec0b4fb 100644
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--- a/src/core/manager.c
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+++ b/src/core/manager.c
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@@ -4556,10 +4556,6 @@ char* manager_taint_string(const Manager *m) {
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if (m->taint_usr)
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stage[n++] = "split-usr";
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- _cleanup_free_ char *usrbin = NULL;
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- if (readlink_malloc("/bin", &usrbin) < 0 || !PATH_IN_SET(usrbin, "usr/bin", "/usr/bin"))
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- stage[n++] = "unmerged-usr";
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-
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if (access("/proc/cgroups", F_OK) < 0)
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stage[n++] = "cgroups-missing";
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