On 10/07/2015 07:08 PM, Paul Moore wrote:
The kdbus service names will be recorded using 'service', similar to
the existing dbus audit records.

Signed-off-by: Paul Moore <[email protected]>

---
ChangeLog:
- v3
  * Ported to the 4.3-rc4 based kdbus tree
- v2
  * Initial draft
---
  include/linux/lsm_audit.h |    2 ++
  security/lsm_audit.c      |    4 ++++
  2 files changed, 6 insertions(+)

diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
index ffb9c9d..d6a656f 100644
--- a/include/linux/lsm_audit.h
+++ b/include/linux/lsm_audit.h
@@ -59,6 +59,7 @@ struct common_audit_data {
  #define LSM_AUDIT_DATA_INODE  9
  #define LSM_AUDIT_DATA_DENTRY 10
  #define LSM_AUDIT_DATA_IOCTL_OP       11
+#define LSM_AUDIT_DATA_KDBUS   12
        union   {
                struct path path;
                struct dentry *dentry;
@@ -75,6 +76,7 @@ struct common_audit_data {
  #endif
                char *kmod_name;
                struct lsm_ioctlop_audit *op;
+               const char *kdbus_name;
        } u;
        /* this union contains LSM specific data */
        union {
diff --git a/security/lsm_audit.c b/security/lsm_audit.c
index cccbf30..0a3dc1b 100644
--- a/security/lsm_audit.c
+++ b/security/lsm_audit.c
@@ -397,6 +397,10 @@ static void dump_common_audit_data(struct audit_buffer *ab,
                audit_log_format(ab, " kmod=");
                audit_log_untrustedstring(ab, a->u.kmod_name);
                break;
+       case LSM_AUDIT_DATA_KDBUS:
+               audit_log_format(ab, " service=");

Not a major issue to me, but just wondering if this needs to be further qualified to indicate it is a kdbus service. service= is rather generic.

+               audit_log_untrustedstring(ab, a->u.kdbus_name);
+               break;
        } /* switch (a->type) */
  }


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