initialising without names is not possible because there are hidden __padding
fields, so the order of args is wrong.
--
diff --git a/src/fping.c b/src/fping.c
index e26b216..d499689 100644
--- a/src/fping.c
+++ b/src/fping.c
@@ -1948,17 +1948,17 @@ int receive_packet(int64_t wait_time,
     int recv_len;
     static unsigned char msg_control[40];
     struct iovec msg_iov = {
-        reply_buf,
-        reply_buf_len
+        .iov_base = reply_buf,
+        .iov_len = reply_buf_len
     };
     struct msghdr recv_msghdr = {
-        reply_src_addr,
-        reply_src_addr_len,
-        &msg_iov,
-        1,
-        &msg_control,
-        sizeof(msg_control),
-        0
+        .msg_name = reply_src_addr,
+        .msg_namelen = reply_src_addr_len,
+        .msg_iov = &msg_iov,
+        .msg_iovlen = 1,
+        .msg_control = &msg_control,
+        .msg_controllen = sizeof(msg_control),
+        .msg_flags = 0
     };
 #if HAVE_SO_TIMESTAMPNS
     struct cmsghdr* cmsg;