llc: llc_cmsg_rcv was getting called after sk_eat_skb.
[linux-2.6.git] / net / llc / af_llc.c
index dfd3a64..a18e6c3 100644 (file)
@@ -833,15 +833,15 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
                copied += used;
                len -= used;
 
+               /* For non stream protcols we get one packet per recvmsg call */
+               if (sk->sk_type != SOCK_STREAM)
+                       goto copy_uaddr;
+
                if (!(flags & MSG_PEEK)) {
                        sk_eat_skb(sk, skb, 0);
                        *seq = 0;
                }
 
-               /* For non stream protcols we get one packet per recvmsg call */
-               if (sk->sk_type != SOCK_STREAM)
-                       goto copy_uaddr;
-
                /* Partial read */
                if (used + offset < skb->len)
                        continue;
@@ -857,6 +857,12 @@ copy_uaddr:
        }
        if (llc_sk(sk)->cmsg_flags)
                llc_cmsg_rcv(msg, skb);
+
+       if (!(flags & MSG_PEEK)) {
+                       sk_eat_skb(sk, skb, 0);
+                       *seq = 0;
+       }
+
        goto out;
 }