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units: conditionalize configfs and debugfs with CAP_SYS_RAWIO

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We really don't want these in containers as they provide a too lowlevel
look on the system.

Conditionalize them with CAP_SYS_RAWIO since that's required to access
/proc/kcore, /dev/kmem and similar, which feel similar in style. Also,
npsawn containers lack that capability.
This commit is contained in:
Lennart Poettering 2014-07-04 03:10:09 +02:00
parent e0c74691c4
commit fa229d0928
2 changed files with 2 additions and 0 deletions
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1
units/sys-kernel-config.mount
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@ -11,6 +11,7 @@ Documentation=https://www.kernel.org/doc/Documentation/filesystems/configfs/conf
Documentation=http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
DefaultDependencies=no
ConditionPathExists=/sys/kernel/config
ConditionCapability=CAP_SYS_RAWIO
After=systemd-modules-load.service
Before=sysinit.target

1
units/sys-kernel-debug.mount
View File

@ -11,6 +11,7 @@ Documentation=https://www.kernel.org/doc/Documentation/filesystems/debugfs.txt
Documentation=http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
DefaultDependencies=no
ConditionPathExists=/sys/kernel/debug
ConditionCapability=CAP_SYS_RAWIO
Before=sysinit.target
[Mount]