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path: root/drivers/tty/tty_audit.c
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Diffstat (limited to 'drivers/tty/tty_audit.c')
-rw-r--r--drivers/tty/tty_audit.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c
index 7c58669..b0b39b8 100644
--- a/drivers/tty/tty_audit.c
+++ b/drivers/tty/tty_audit.c
@@ -61,7 +61,7 @@ static void tty_audit_buf_put(struct tty_audit_buf *buf)
}
static void tty_audit_log(const char *description, struct task_struct *tsk,
- uid_t loginuid, unsigned sessionid, int major,
+ kuid_t loginuid, unsigned sessionid, int major,
int minor, unsigned char *data, size_t size)
{
struct audit_buffer *ab;
@@ -69,11 +69,14 @@ static void tty_audit_log(const char *description, struct task_struct *tsk,
ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_TTY);
if (ab) {
char name[sizeof(tsk->comm)];
- uid_t uid = task_uid(tsk);
+ kuid_t uid = task_uid(tsk);
audit_log_format(ab, "%s pid=%u uid=%u auid=%u ses=%u "
"major=%d minor=%d comm=", description,
- tsk->pid, uid, loginuid, sessionid,
+ tsk->pid,
+ from_kuid(&init_user_ns, uid),
+ from_kuid(&init_user_ns, loginuid),
+ sessionid,
major, minor);
get_task_comm(name, tsk);
audit_log_untrustedstring(ab, name);
@@ -89,7 +92,7 @@ static void tty_audit_log(const char *description, struct task_struct *tsk,
* Generate an audit message from the contents of @buf, which is owned by
* @tsk with @loginuid. @buf->mutex must be locked.
*/
-static void tty_audit_buf_push(struct task_struct *tsk, uid_t loginuid,
+static void tty_audit_buf_push(struct task_struct *tsk, kuid_t loginuid,
unsigned int sessionid,
struct tty_audit_buf *buf)
{
@@ -112,7 +115,7 @@ static void tty_audit_buf_push(struct task_struct *tsk, uid_t loginuid,
*/
static void tty_audit_buf_push_current(struct tty_audit_buf *buf)
{
- uid_t auid = audit_get_loginuid(current);
+ kuid_t auid = audit_get_loginuid(current);
unsigned int sessionid = audit_get_sessionid(current);
tty_audit_buf_push(current, auid, sessionid, buf);
}
@@ -179,7 +182,7 @@ void tty_audit_tiocsti(struct tty_struct *tty, char ch)
}
if (should_audit && audit_enabled) {
- uid_t auid;
+ kuid_t auid;
unsigned int sessionid;
auid = audit_get_loginuid(current);
@@ -199,7 +202,7 @@ void tty_audit_tiocsti(struct tty_struct *tty, char ch)
* reference to the tty audit buffer if available.
* Flush the buffer or return an appropriate error code.
*/
-int tty_audit_push_task(struct task_struct *tsk, uid_t loginuid, u32 sessionid)
+int tty_audit_push_task(struct task_struct *tsk, kuid_t loginuid, u32 sessionid)
{
struct tty_audit_buf *buf = ERR_PTR(-EPERM);
unsigned long flags;
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