commit f841e02e16869481f4ac4cdfd2e8c941df815720
author gdt <gdt> Wed Aug 11 19:20:01 2004 +0000
committer gdt <gdt> Wed Aug 11 19:20:01 2004 +0000
tree d07fc8611efc90e6ebf9484e3e5c9dd25d25a041
parent 57492d564c6c86578bb1ff929bd3e750a5027abd

Include padding in control message length.
Inspired by netbsd:src/usr.sbin/rtadvd/rtadvd.c (from KAME).

zebra/rtadv.c

diff --git a/zebra/rtadv.c b/zebra/rtadv.c
index 082a1b3..7ded4c8 100644
--- a/zebra/rtadv.c
+++ b/zebra/rtadv.c
@@ -283,7 +283,7 @@
   msg.msg_iov = &iov;
   msg.msg_iovlen = 1;
   msg.msg_control = (void *) adata;
-  msg.msg_controllen = CMSG_LEN(sizeof(struct in6_pktinfo));
+  msg.msg_controllen = CMSG_SPACE(sizeof(struct in6_pktinfo));
   msg.msg_flags = 0;
   iov.iov_base = buf;
   iov.iov_len = len;