diff options
| author |   itojun <itojun@openbsd.org> | 2002-07-31 00:13:36 +0000 |
|---|---|---|
| committer | itojun <itojun@openbsd.org> | 2002-07-31 00:13:36 +0000 |
| commit | 4429136245d7c0bb39da65b36ac942830d6c2297 (patch) | |
| tree | 4cb907b7448e786be6290a628ac8037ebea34df2 /sys/netiso/if_eon.c | |
| parent | no need for check if m0 is NULL, as we have touched it already. (diff) | |
| download | wireguard-openbsd-4429136245d7c0bb39da65b36ac942830d6c2297.tar.xz wireguard-openbsd-4429136245d7c0bb39da65b36ac942830d6c2297.zip | |
fix potential NULL pointer deref. From: tedu <grendel@zeitbombe.org>
Diffstat (limited to 'sys/netiso/if_eon.c')
| -rw-r--r-- | sys/netiso/if_eon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netiso/if_eon.c b/sys/netiso/if_eon.c index 7d1bcf79aad..c01712b8f41 100644 --- a/sys/netiso/if_eon.c +++ b/sys/netiso/if_eon.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_eon.c,v 1.15 2002/03/26 19:12:56 niklas Exp $ */ +/* $OpenBSD: if_eon.c,v 1.16 2002/07/31 00:13:37 itojun Exp $ */ /* $NetBSD: if_eon.c,v 1.15 1996/05/09 22:29:37 scottr Exp $ */ /*- @@ -305,7 +305,7 @@ eonrtrequest(cmd, rt, info) el->el_rt = rt; break; } - if (info || (gate = info->rti_info[RTAX_GATEWAY])) /*XXX*/ + if (info && (gate = info->rti_info[RTAX_GATEWAY])) /*XXX*/ switch (gate->sa_family) { case AF_LINK: #define SDL(x) ((struct sockaddr_dl *)x) |