diff options
| -rw-r--r-- | sys/dev/if_ndis/if_ndis.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sys/dev/if_ndis/if_ndis.c b/sys/dev/if_ndis/if_ndis.c index 2952405e19bd..2d5f0c6c1a73 100644 --- a/sys/dev/if_ndis/if_ndis.c +++ b/sys/dev/if_ndis/if_ndis.c @@ -112,7 +112,7 @@ static void ndis_stop (struct ndis_softc *); static void ndis_watchdog (struct ifnet *); static int ndis_ifmedia_upd (struct ifnet *); static void ndis_ifmedia_sts (struct ifnet *, struct ifmediareq *); -static int ndis_get_assoc (struct ndis_softc *, ndis_wlan_bssid_ex *); +static int ndis_get_assoc (struct ndis_softc *, ndis_wlan_bssid_ex **); static int ndis_probe_offload (struct ndis_softc *); static int ndis_set_offload (struct ndis_softc *); static void ndis_getstate_80211 (struct ndis_softc *); @@ -1713,7 +1713,7 @@ ndis_media_status(struct ifnet *ifp, struct ifmediareq *imr) static int ndis_get_assoc(sc, assoc) struct ndis_softc *sc; - ndis_wlan_bssid_ex *assoc; + ndis_wlan_bssid_ex **assoc; { ndis_80211_bssid_list_ex *bl; ndis_wlan_bssid_ex *bs; @@ -1747,7 +1747,12 @@ ndis_get_assoc(sc, assoc) bs = (ndis_wlan_bssid_ex *)&bl->nblx_bssid[0]; for (i = 0; i < bl->nblx_items; i++) { if (bcmp(bs->nwbx_macaddr, bssid, sizeof(bssid)) == 0) { - bcopy((char *)bs, (char *)assoc, bs->nwbx_len); + *assoc = malloc(bs->nwbx_len, M_TEMP, M_NOWAIT); + if (*assoc == NULL) { + free(bl, M_TEMP); + return(ENOMEM); + } + bcopy((char *)bs, (char *)*assoc, bs->nwbx_len); free(bl, M_TEMP); return(0); } @@ -1765,7 +1770,7 @@ ndis_getstate_80211(sc) struct ieee80211com *ic; ndis_80211_ssid ssid; ndis_80211_config config; - ndis_wlan_bssid_ex bs; + ndis_wlan_bssid_ex *bs; int rval, len, i = 0; uint32_t arg; struct ifnet *ifp; @@ -1786,7 +1791,7 @@ ndis_getstate_80211(sc) * If we're associated, retrieve info on the current bssid. */ if ((rval = ndis_get_assoc(sc, &bs)) == 0) { - switch(bs.nwbx_nettype) { + switch(bs->nwbx_nettype) { case NDIS_80211_NETTYPE_11FH: case NDIS_80211_NETTYPE_11DS: ic->ic_curmode = IEEE80211_MODE_11B; @@ -1802,6 +1807,7 @@ ndis_getstate_80211(sc) "unknown nettype %d\n", arg); break; } + free(bs, M_TEMP); } else return; |