Message ID | 1308953247-25266-5-git-send-email-paul.gortmaker@windriver.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/net/tipc/port.c b/net/tipc/port.c index 3946b5b..756e64c 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -367,6 +367,12 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err) imp++; /* discard rejected message if it shouldn't be returned to sender */ + + if (WARN(!msg_isdata(msg), + "attempt to reject message with user=%u", msg_user(msg))) { + dump_stack(); + goto exit; + } if (msg_errcode(msg) || msg_dest_droppable(msg)) goto exit;