[DLM] fix iovec length in recvmsg
The DLM always passes the iovec length as 1, this is wrong when the circular buffer wraps round. Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -548,7 +548,7 @@ static int receive_from_sock(void)
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}
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len = iov[0].iov_len + iov[1].iov_len;
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r = ret = kernel_recvmsg(sctp_con.sock, &msg, iov, 1, len,
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r = ret = kernel_recvmsg(sctp_con.sock, &msg, iov, msg.msg_iovlen, len,
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MSG_NOSIGNAL | MSG_DONTWAIT);
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if (ret <= 0)
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goto out_close;
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