Don't examine an mbuf after it has been released; from Andreas Gunnarsson

diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c
index ad10982..00b2494 100644 (file)
--- a/sys/net/if_ethersubr.c
+++ b/sys/net/if_ethersubr.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ethersubr.c,v 1.16 1997/01/02 20:45:49 deraadt Exp $       */
+/*     $OpenBSD: if_ethersubr.c,v 1.17 1997/01/26 21:43:36 tholo Exp $ */
 /*     $NetBSD: if_ethersubr.c,v 1.19 1996/05/07 02:40:30 thorpej Exp $        */
 
 /*
@@ -360,11 +360,11 @@ ether_output(ifp, m0, dst, rt0)
        }
        ifp->if_obytes += m->m_pkthdr.len;
        IF_ENQUEUE(&ifp->if_snd, m);
+       if (m->m_flags & M_MCAST)
+               ifp->if_omcasts++;
        if ((ifp->if_flags & IFF_OACTIVE) == 0)
                (*ifp->if_start)(ifp);
        splx(s);
-       if (m->m_flags & M_MCAST)
-               ifp->if_omcasts++;
        return (error);
 
 bad: