diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2016-11-28 14:14:40 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2016-11-28 14:14:40 +0000 |
| commit | 13e8370e951b0f98f53aaec1eb7f2ca1ab17a106 (patch) | |
| tree | 2bf98e129fc34bcb56290a8a9feb14d52e9d0919 /sys/netinet6/in6.c | |
| parent | 1a439092a5c231540051a3ffb68dcf3fbceec96d (diff) | |
Explicitly initialize rti_ifa when automagically adding a route.
This will allow to strengthen checks when userland adds a route.
ok phessler@, bluhm@
Diffstat (limited to 'sys/netinet6/in6.c')
| -rw-r--r-- | sys/netinet6/in6.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index 55d8d98f79d..8b9ff6da271 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: in6.c,v 1.194 2016/10/04 14:04:19 mpi Exp $ */ +/* $OpenBSD: in6.c,v 1.195 2016/11/28 14:14:39 mpi Exp $ */ /* $KAME: in6.c,v 1.372 2004/06/14 08:14:21 itojun Exp $ */ /* @@ -746,9 +746,7 @@ in6_update_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra, */ rt = rtalloc(sin6tosa(&mltaddr), 0, ifp->if_rdomain); if (rt) { - /* - * 32bit came from "mltmask" - */ + /* 32bit came from "mltmask" */ if (memcmp(&mltaddr.sin6_addr, &satosin6(rt_key(rt))->sin6_addr, 32 / 8)) { @@ -760,6 +758,7 @@ in6_update_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra, struct rt_addrinfo info; bzero(&info, sizeof(info)); + info.rti_ifa = &ia6->ia_ifa; info.rti_info[RTAX_DST] = sin6tosa(&mltaddr); info.rti_info[RTAX_GATEWAY] = sin6tosa(&ia6->ia_addr); info.rti_info[RTAX_NETMASK] = sin6tosa(&mltmask); @@ -816,6 +815,7 @@ in6_update_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra, struct rt_addrinfo info; bzero(&info, sizeof(info)); + info.rti_ifa = &ia6->ia_ifa; info.rti_info[RTAX_DST] = sin6tosa(&mltaddr); info.rti_info[RTAX_GATEWAY] = sin6tosa(&ia6->ia_addr); info.rti_info[RTAX_NETMASK] = sin6tosa(&mltmask); |