From: Adrian Bondrescu <adi.bondrescu@gmail.com>
Date: Fri, 1 Jun 2012 02:30:31 +0000 (+0300)
Subject: We were performing one extra skb_recv_datagram in mptp_recvmsg.
X-Git-Url: http://p2p-next.cs.pub.ro/gitweb/?a=commitdiff_plain;h=6b6c4eebfde1a4ef135d9f4ebbb735715b1e0ee9;p=swifty.git

We were performing one extra skb_recv_datagram in mptp_recvmsg.
---

diff --git a/src/kernel/mptp.c b/src/kernel/mptp.c
index eaff81e..83f7b1e 100644
--- a/src/kernel/mptp.c
+++ b/src/kernel/mptp.c
@@ -402,6 +402,9 @@ static int mptp_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *
 out_free:
 	    skb_free_datagram(sk, skb);
 
+		if (i == msg->msg_iovlen - 1)
+			break;
+
 		skb = skb_recv_datagram(sk, flags, 1, &err);
 		if (likely(err == -EAGAIN)) {
 			log_debug("No more skbs in the queue, returning...\n");