diff options
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/ifconfig/ifconfig.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sbin/ifconfig/ifconfig.c b/sbin/ifconfig/ifconfig.c index 2d67c63b398..43f7d4c7cf1 100644 --- a/sbin/ifconfig/ifconfig.c +++ b/sbin/ifconfig/ifconfig.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ifconfig.c,v 1.224 2009/12/09 21:21:57 deraadt Exp $ */ +/* $OpenBSD: ifconfig.c,v 1.225 2009/12/14 17:14:56 deraadt Exp $ */ /* $NetBSD: ifconfig.c,v 1.40 1997/10/01 02:19:43 enami Exp $ */ /* @@ -1713,6 +1713,7 @@ void setifchan(const char *val, int d) { struct ieee80211chanreq channel; + const char *errstr; int chan; if (val == NULL) { @@ -1724,9 +1725,9 @@ setifchan(const char *val, int d) if (d != 0) chan = IEEE80211_CHAN_ANY; else { - chan = atoi(val); - if (chan < 1 || chan > 256) { - warnx("invalid channel: %s", val); + chan = strtonum(val, 1, 256, &errstr); + if (errstr) { + warnx("invalid channel %s: %s", val, errstr); return; } } |