audit_receive_msg() sends uninitialized data for AUDIT_TTY_GET when the task was not found. Send reply only when task was found. Signed-off-by: Thomas Gleixner Cc: Al Viro Cc: Eric Paris Cc: Peter Zijlstra --- kernel/audit.c | 6 ++++-- kernel/audit.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) Index: linux-2.6/kernel/audit.c =================================================================== --- linux-2.6.orig/kernel/audit.c +++ linux-2.6/kernel/audit.c @@ -884,8 +884,10 @@ static int audit_receive_msg(struct sk_b spin_unlock_irq(&tsk->sighand->siglock); } read_unlock(&tasklist_lock); - audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_TTY_GET, 0, 0, - &s, sizeof(s)); + + if (!err) + audit_send_reply(NETLINK_CB(skb).pid, seq, + AUDIT_TTY_GET, 0, 0, &s, sizeof(s)); break; } case AUDIT_TTY_SET: { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/