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broadcom43xx: fix dereferencing uninitialized pointer in bwi_getradiocaps

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bwi_attach wasn't setting ic->ic_softc early enough.
This commit is contained in:
François Revol 2018-08-10 07:15:22 +02:00
parent 00cbe4ccca
commit ba88131cfd
1 changed files with 3 additions and 1 deletions
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4
src/add-ons/kernel/drivers/network/wlan/broadcom43xx/dev/bwi/if_bwi.c
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@ -487,10 +487,12 @@ 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 |