[src/netbsd-1-4]: src/sys/netinet pullup 1.32->1.33 (thorpej)

[perry <perry%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9e50ca2baca1
branches:  netbsd-1-4
changeset: 468630:9e50ca2baca1
user:      perry <perry%NetBSD.org@localhost>
date:      Mon May 03 22:24:49 1999 +0000

description:
pullup 1.32->1.33 (thorpej)

diffstat:

 sys/netinet/in_var.h |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 4a807ee7a608 -r 9e50ca2baca1 sys/netinet/in_var.h
--- a/sys/netinet/in_var.h      Mon May 03 22:22:42 1999 +0000
+++ b/sys/netinet/in_var.h      Mon May 03 22:24:49 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: in_var.h,v 1.32 1998/12/19 02:46:12 thorpej Exp $      */
+/*     $NetBSD: in_var.h,v 1.32.2.1 1999/05/03 22:24:49 perry Exp $    */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -144,13 +144,17 @@
 /*
  * Macro for finding whether an internet address (in_addr) belongs to one
  * of our interfaces (in_ifaddr).  NULL if the address isn't ours.
+ *
+ * Note that even if we find an interface with the address we're looking
+ * for, we should skip that interface if it is not up.
  */
 #define INADDR_TO_IA(addr, ia) \
        /* struct in_addr addr; */ \
        /* struct in_ifaddr *ia; */ \
 { \
        for (ia = IN_IFADDR_HASH((addr).s_addr).lh_first; \
-           ia != NULL && !in_hosteq(ia->ia_addr.sin_addr, (addr)); \
+           ia != NULL && !in_hosteq(ia->ia_addr.sin_addr, (addr)) && \
+           (ia->ia_ifp->if_flags & IFF_UP) == 0; \
            ia = ia->ia_hash.le_next) \
                 continue; \
 }