diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 03ee4d359f6a4922397a1a8a36c015a06aae1cac..ef31b40ad55000a5fd029d7479b546483cc782b3 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -2179,8 +2179,21 @@ static int unix_stream_read_generic(struct unix_stream_read_state *state) if (UNIXCB(skb).fp) scm.fp = scm_fp_dup(UNIXCB(skb).fp); - sk_peek_offset_fwd(sk, chunk); + if (skip) { + sk_peek_offset_fwd(sk, chunk); + skip -= chunk; + } + if (UNIXCB(skb).fp) + break; + + last = skb; + last_len = skb->len; + unix_state_lock(sk); + skb = skb_peek_next(skb, &sk->sk_receive_queue); + if (skb) + goto again; + unix_state_unlock(sk); break; } } while (size);