diff options
| author | David Hill <dhill@cvs.openbsd.org> | 2017-04-09 17:57:59 +0000 |
|---|---|---|
| committer | David Hill <dhill@cvs.openbsd.org> | 2017-04-09 17:57:59 +0000 |
| commit | 9d7d3799e9b37a36dfe61771a167f1451b3de8e4 (patch) | |
| tree | e9a96b793d1f4da20401fdee4d218f2f9dcec933 /sys/net/if_pfsync.c | |
| parent | c061d38f5cd4303f0be4f5f67669cee091528ce4 (diff) | |
Use mallocarray to allocate multicast group memberships.
ok deraadt@
Diffstat (limited to 'sys/net/if_pfsync.c')
| -rw-r--r-- | sys/net/if_pfsync.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net/if_pfsync.c b/sys/net/if_pfsync.c index 80f3787e4a4..f8029836177 100644 --- a/sys/net/if_pfsync.c +++ b/sys/net/if_pfsync.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_pfsync.c,v 1.247 2017/04/05 13:35:18 deraadt Exp $ */ +/* $OpenBSD: if_pfsync.c,v 1.248 2017/04/09 17:57:58 dhill Exp $ */ /* * Copyright (c) 2002 Michael Shalayeff @@ -316,8 +316,8 @@ pfsync_clone_create(struct if_clone *ifc, int unit) sc->sc_len = PFSYNC_MINPKT; sc->sc_maxupdates = 128; - sc->sc_imo.imo_membership = (struct in_multi **)malloc( - (sizeof(struct in_multi *) * IP_MIN_MEMBERSHIPS), M_IPMOPTS, + sc->sc_imo.imo_membership = (struct in_multi **)mallocarray( + IP_MIN_MEMBERSHIPS, sizeof(struct in_multi *), M_IPMOPTS, M_WAITOK | M_ZERO); sc->sc_imo.imo_max_memberships = IP_MIN_MEMBERSHIPS; |