Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / net / llc / af_llc.c

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index dfd3a64..99a60d5 100644 (file)
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -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;
 }
 
@@ -960,14 +966,13 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
        struct sockaddr_llc sllc;
        struct sock *sk = sock->sk;
        struct llc_sock *llc = llc_sk(sk);
-       int rc = 0;
+       int rc = -EBADF;
 
        memset(&sllc, 0, sizeof(sllc));
        lock_sock(sk);
        if (sock_flag(sk, SOCK_ZAPPED))
                goto out;
        *uaddrlen = sizeof(sllc);
-       memset(uaddr, 0, *uaddrlen);
        if (peer) {
                rc = -ENOTCONN;
                if (sk->sk_state != TCP_ESTABLISHED)