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

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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
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4
sys/dev/bwi/if_bwi.c
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@ -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 |