We were performing one extra skb_recv_datagram in mptp_recvmsg.

diff --git a/src/kernel/mptp.c b/src/kernel/mptp.c
index eaff81e8cfdea6ce9c0969d2eda9c4535745dc45..83f7b1e8cd3f21723e1d4b56d1f9f5ded28d8f7d 100644 (file)
--- 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");