add XXX comment that perhaps we need to recover from short headers.

diff --git a/ospfd/ospf_packet.c b/ospfd/ospf_packet.c
index b4695f43d0e04c644984b3c33b8c21cf7e142465..ea79ee79e1a7ad77ef9030f6657cc0139a8cb2f2 100644 (file)
--- a/ospfd/ospf_packet.c
+++ b/ospfd/ospf_packet.c
@@ -2046,6 +2046,7 @@ ospf_recv_packet (int fd, struct interface **ifp)
   if (ret != sizeof (iph))
     {
       zlog_warn ("ospf_recv_packet packet smaller than ip header");
+      /* XXX: We peeked, and thus perhaps should discard this packet. */
       return NULL;
     }