diff options
Diffstat (limited to 'net')
| -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 56501541784d..76e66695621c 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1938,6 +1938,11 @@ static int unix_stream_recvmsg(struct socket *sock, struct msghdr *msg, goto out; } + if (flags & MSG_PEEK) + skip = sk_peek_offset(sk, flags); + else + skip = 0; + do { int chunk; struct sk_buff *skb, *last; @@ -1984,7 +1989,6 @@ again: break; } - skip = sk_peek_offset(sk, flags); while (skip >= unix_skb_len(skb)) { skip -= unix_skb_len(skb); last = skb; @@ -2046,14 +2050,12 @@ again: if (UNIXCB(skb).fp) 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); |