diff options
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 7c7c19dbf8f1..4affedbe0206 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1956,6 +1956,11 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock, goto out; } + if (flags & MSG_PEEK) + skip = sk_peek_offset(sk, flags); + else + skip = 0; + do { int chunk; struct sk_buff *skb, *last; @@ -2002,7 +2007,6 @@ again: break; } - skip = sk_peek_offset(sk, flags); while (skip >= unix_skb_len(skb)) { skip -= unix_skb_len(skb); last = skb; @@ -2064,14 +2068,12 @@ again: if (UNIXCB(skb).fp) siocb->scm->fp = scm_fp_dup(UNIXCB(skb).fp); - if (skip) { - sk_peek_offset_fwd(sk, chunk); - skip -= chunk; - } + sk_peek_offset_fwd(sk, chunk); if (UNIXCB(skb).fp) break; + skip = 0; last = skb; unix_state_lock(sk); skb = skb_peek_next(skb, &sk->sk_receive_queue); |