diff options
| author |   deraadt <deraadt@openbsd.org> | 2009-12-22 17:48:49 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2009-12-22 17:48:49 +0000 |
| commit | 7365ffc00560603480bdfb7ddb195237fa374ffd (patch) | |
| tree | feea273950358e72df31b8a467f0fba0f1eb62be | |
| parent | Implement log_in6addr_scope() yet another function doing the same thing (diff) | |
| download | wireguard-openbsd-7365ffc00560603480bdfb7ddb195237fa374ffd.tar.xz wireguard-openbsd-7365ffc00560603480bdfb7ddb195237fa374ffd.zip | |
re-adding a group that exists is not an error
ok claudio
| -rw-r--r-- | sbin/ifconfig/ifconfig.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sbin/ifconfig/ifconfig.c b/sbin/ifconfig/ifconfig.c index b0c12e462f7..4750dbf3162 100644 --- a/sbin/ifconfig/ifconfig.c +++ b/sbin/ifconfig/ifconfig.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ifconfig.c,v 1.226 2009/12/14 17:22:58 deraadt Exp $ */ +/* $OpenBSD: ifconfig.c,v 1.227 2009/12/22 17:48:49 deraadt Exp $ */ /* $NetBSD: ifconfig.c,v 1.40 1997/10/01 02:19:43 enami Exp $ */ /* @@ -1333,8 +1333,10 @@ setifgroup(const char *group_name, int dummy) if (strlcpy(ifgr.ifgr_group, group_name, IFNAMSIZ) >= IFNAMSIZ) errx(1, "setifgroup: group name too long"); - if (ioctl(s, SIOCAIFGROUP, (caddr_t)&ifgr) == -1) - err(1," SIOCAIFGROUP"); + if (ioctl(s, SIOCAIFGROUP, (caddr_t)&ifgr) == -1) { + if (errno != EEXIST) + err(1," SIOCAIFGROUP"); + } } /* ARGSUSED */ |