diff options
| author | Rui Paulo <rpaulo@FreeBSD.org> | 2010-06-10 20:20:46 +0000 |
|---|---|---|
| committer | Rui Paulo <rpaulo@FreeBSD.org> | 2010-06-10 20:20:46 +0000 |
| commit | 58fba57eade4e19bfd15c9b773bc5df9d9857942 (patch) | |
| tree | 8be975bda413ede4ed29787be5e15d1749de1193 /sys | |
| parent | 8301c66f4d468a23a994d1f0d821ad7efd5242b3 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net80211/ieee80211_ioctl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/net80211/ieee80211_ioctl.c b/sys/net80211/ieee80211_ioctl.c index 237e556f30c5..d3e6e4e668d2 100644 --- a/sys/net80211/ieee80211_ioctl.c +++ b/sys/net80211/ieee80211_ioctl.c @@ -1590,8 +1590,10 @@ ieee80211_ioctl_setchanlist(struct ieee80211vap *vap, struct ieee80211req *ireq) if (list == NULL) return ENOMEM; error = copyin(ireq->i_data, list, ireq->i_len); - if (error) + if (error) { + free(list, M_TEMP); return error; + } nchan = 0; chanlist = list + ireq->i_len; /* NB: zero'd already */ maxchan = ireq->i_len * NBBY; @@ -1607,8 +1609,10 @@ ieee80211_ioctl_setchanlist(struct ieee80211vap *vap, struct ieee80211req *ireq) nchan++; } } - if (nchan == 0) + if (nchan == 0) { + free(list, M_TEMP); return EINVAL; + } if (ic->ic_bsschan != IEEE80211_CHAN_ANYC && /* XXX */ isclr(chanlist, ic->ic_bsschan->ic_ieee)) ic->ic_bsschan = IEEE80211_CHAN_ANYC; |