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[RFC,V1,08/12] audit: add containerid support for tty_audit

Message ID 2542bf0c5446777b0d47fc16a7864212f13d2f4a.1519930146.git.rgb@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Richard Guy Briggs March 1, 2018, 7:41 p.m. UTC 
Add container ID information to tty logging rule standalone records.

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
---
 drivers/tty/tty_audit.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c
index e30aa6b..48ee4b7 100644
--- a/drivers/tty/tty_audit.c
+++ b/drivers/tty/tty_audit.c
@@ -66,8 +66,9 @@  static void tty_audit_log(const char *description, dev_t dev,
 	uid_t uid = from_kuid(&init_user_ns, task_uid(tsk));
 	uid_t loginuid = from_kuid(&init_user_ns, audit_get_loginuid(tsk));
 	unsigned int sessionid = audit_get_sessionid(tsk);
+	struct audit_context *context = audit_alloc_local();
 
-	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_TTY);
+	ab = audit_log_start(context, GFP_KERNEL, AUDIT_TTY);
 	if (ab) {
 		char name[sizeof(tsk->comm)];
 
@@ -80,6 +81,8 @@  static void tty_audit_log(const char *description, dev_t dev,
 		audit_log_n_hex(ab, data, size);
 		audit_log_end(ab);
 	}
+	audit_log_container_info(context, "tty", audit_get_containerid(tsk));
+	audit_free_context(context);
 }
 
 /**