2016-01-30 13:22:01

by Nicolas Iooss

Subject: [refpolicy] [PATCH] Label /sys/kernel/debug/tracing filesystem

tracefs filesystem is automounted in /sys/kernel/debug/tracing directory
since Linux 4.1. Label this filesystem properly.

Linux commit:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f76180bc07abc399977bfbe8c43bf58c4570e893
---
policy/modules/kernel/filesystem.te | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/policy/modules/kernel/filesystem.te b/policy/modules/kernel/filesystem.te
index 1eb919388ed3..57b338e0c78b 100644
--- a/policy/modules/kernel/filesystem.te
+++ b/policy/modules/kernel/filesystem.te
@@ -165,6 +165,10 @@ files_mountpoint(sysv_t)
genfscon sysv / gen_context(system_u:object_r:sysv_t,s0)
genfscon v7 / gen_context(system_u:object_r:sysv_t,s0)

+type tracefs_t;
+fs_type(tracefs_t)
+genfscon tracefs / gen_context(system_u:object_r:tracefs_t,s0)
+
type vmblock_t;
fs_noxattr_type(vmblock_t)
files_mountpoint(vmblock_t)
--
2.7.0

2016-02-02 14:26:15

by cpebenito

Subject: [refpolicy] [PATCH] Label /sys/kernel/debug/tracing filesystem

On 1/30/2016 8:22 AM, Nicolas Iooss wrote:
> tracefs filesystem is automounted in /sys/kernel/debug/tracing directory
> since Linux 4.1. Label this filesystem properly.

Merged.


> Linux commit:
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f76180bc07abc399977bfbe8c43bf58c4570e893
> ---
> policy/modules/kernel/filesystem.te | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/policy/modules/kernel/filesystem.te b/policy/modules/kernel/filesystem.te
> index 1eb919388ed3..57b338e0c78b 100644
> --- a/policy/modules/kernel/filesystem.te
> +++ b/policy/modules/kernel/filesystem.te
> @@ -165,6 +165,10 @@ files_mountpoint(sysv_t)
> genfscon sysv / gen_context(system_u:object_r:sysv_t,s0)
> genfscon v7 / gen_context(system_u:object_r:sysv_t,s0)
>
> +type tracefs_t;
> +fs_type(tracefs_t)
> +genfscon tracefs / gen_context(system_u:object_r:tracefs_t,s0)
> +
> type vmblock_t;
> fs_noxattr_type(vmblock_t)
> files_mountpoint(vmblock_t)
>


--
Chris PeBenito
Tresys Technology, LLC
http://www.tresys.com | oss.tresys.com