units: make locale directory writable for systemd-localed

With 8f20232 systemd-localed supports generating locales when required. This fails if the locale directory is read-only, so make it writable. Closes systemd#19138
viccie30 · Mar 29, 2021 · 46cfe8f · 46cfe8f
1 parent 945317a
commit 46cfe8f
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/meson.build b/meson.build
@@ -857,10 +857,13 @@ conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 
 localegen_path = get_option('localegen-path')
 have = false
+writable = ''
 if localegen_path != ''
         conf.set_quoted('LOCALEGEN_PATH', localegen_path)
         have = true
+        writable = ' /usr/lib/locale'
 endif
+substs.set('SERVICE_LOCALEGEN_WRITABLE', writable)
 conf.set10('HAVE_LOCALEGEN', have)
 
 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())

diff --git a/units/systemd-localed.service.in b/units/systemd-localed.service.in
@@ -33,7 +33,7 @@ ProtectKernelLogs=yes
 ProtectKernelModules=yes
 ProtectKernelTunables=yes
 ProtectSystem=strict
-ReadWritePaths=/etc
+ReadWritePaths=/etc@SERVICE_LOCALEGEN_WRITABLE@
 RestrictAddressFamilies=AF_UNIX
 RestrictNamespaces=yes
 RestrictRealtime=yes