upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

bwi(4): Set ic->ic_softc before bwi_getradiocaps to avoid bad deref

Browse source 
Submitted by:	François Revol <revol@free.fr>
Obtained from:	Haiku (ba88131cfde64e21bedb4ebedd699cfa5e7fd314)
MFC after:	1 week
This commit is contained in:
Kyle Evans 2018-08-10 13:06:14 +00:00
parent ce0c6340ec
commit 060b3e4ff1
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sys/dev/bwi/if_bwi.c
View file

@ -490,10 +490,12 @@ bwi_attach(struct bwi_softc *sc)
BWI_SPROM_CARD_INFO_LOCALE);
DPRINTF(sc, BWI_DBG_ATTACH, "locale: %d\n", sc->sc_locale);
/* XXX use locale */
ic->ic_softc = sc;
bwi_getradiocaps(ic, IEEE80211_CHAN_MAX, &ic->ic_nchans,
ic->ic_channels);
ic->ic_softc = sc;
ic->ic_name = device_get_nameunit(dev);
ic->ic_caps = IEEE80211_C_STA |
IEEE80211_C_SHSLOT |