[RFC PATCH v2 3/5] lsm: add support for auditing kdbus service names
The kdbus service names will be recorded using 'service', similar to
the existing dbus audit records.
Signed-off-by: Paul Moore <pmoore(a)redhat.com>
---
ChangeLog:
- 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 9f6c649..d7af41d 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=");
+ audit_log_untrustedstring(ab, a->u.kdbus_name);
+ break;
} /* switch (a->type) */
}