diff options
| author |   bluhm <bluhm@openbsd.org> | 2019-12-19 18:36:37 +0000 |
|---|---|---|
| committer | bluhm <bluhm@openbsd.org> | 2019-12-19 18:36:37 +0000 |
| commit | fb5a4c327fb280b2cbd3b20a69e227fb54e260d0 (patch) | |
| tree | 75b4ac9733992dbb3fdb9a2092614928fe1e779f /usr.sbin/ndp | |
| parent | Convert boolean_t/TRUE/FALSE to int/1/0 for coherency with the rest of (diff) | |
| download | wireguard-openbsd-fb5a4c327fb280b2cbd3b20a69e227fb54e260d0.tar.xz wireguard-openbsd-fb5a4c327fb280b2cbd3b20a69e227fb54e260d0.zip | |
In ndp(8) the scope ID was not set correctly so it touches the wrong
route. In parse_host() s6_addr is type u_int8_t, but we have to
write a 16 bit value. Add a cast to fix ndp -c.
reported by Matthias Pitzl; OK kn@
Diffstat (limited to 'usr.sbin/ndp')
| -rw-r--r-- | usr.sbin/ndp/ndp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c index acb9028158b..04f72adc9ad 100644 --- a/usr.sbin/ndp/ndp.c +++ b/usr.sbin/ndp/ndp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ndp.c,v 1.98 2019/08/31 13:46:14 bluhm Exp $ */ +/* $OpenBSD: ndp.c,v 1.99 2019/12/19 18:36:37 bluhm Exp $ */ /* $KAME: ndp.c,v 1.101 2002/07/17 08:46:33 itojun Exp $ */ /* @@ -313,7 +313,7 @@ parse_host(const char *host, struct in6_addr *in6) *in6 = sin6->sin6_addr; #ifdef __KAME__ if (IN6_IS_ADDR_LINKLOCAL(in6)) { - in6->s6_addr[2] = htons(sin6->sin6_scope_id); + *(u_int16_t *)&in6->s6_addr[2] = htons(sin6->sin6_scope_id); } #endif |