diff options
Diffstat (limited to 'sys/netinet/in.c')
| -rw-r--r-- | sys/netinet/in.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/netinet/in.c b/sys/netinet/in.c index 40f21d279e4..790c988e3f3 100644 --- a/sys/netinet/in.c +++ b/sys/netinet/in.c @@ -1,4 +1,4 @@ -/* $OpenBSD: in.c,v 1.126 2016/01/21 11:23:48 mpi Exp $ */ +/* $OpenBSD: in.c,v 1.127 2016/04/18 06:43:51 mpi Exp $ */ /* $NetBSD: in.c,v 1.26 1996/02/13 23:41:39 christos Exp $ */ /* @@ -890,8 +890,10 @@ in_hasmulti(struct in_addr *ap, struct ifnet *ifp) struct in_multi *inm; int joined; + KERNEL_LOCK(); IN_LOOKUP_MULTI(*ap, ifp, inm); joined = (inm != NULL); + KERNEL_UNLOCK(); return (joined); } |