diff options
Diffstat (limited to 'usr.sbin')
-rw-r--r-- | usr.sbin/wpa/wpa_supplicant/driver_freebsd.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c b/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c index 65989c2..a9c86a6 100644 --- a/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c +++ b/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c @@ -29,6 +29,7 @@ #include <sys/socket.h> #include <net/if.h> +#include <net/if_media.h> #include <net/ethernet.h> #include <net80211/ieee80211_ioctl.h> @@ -47,8 +48,34 @@ struct wpa_driver_bsd_data { int lastssid_len; uint32_t drivercaps; /* general driver capabilities */ uint32_t cryptocaps; /* hardware crypto support */ + enum ieee80211_opmode opmode; /* operation mode */ }; +static enum ieee80211_opmode +get80211opmode(struct wpa_driver_bsd_data *drv) +{ + struct ifmediareq ifmr; + + (void) memset(&ifmr, 0, sizeof(ifmr)); + (void) strncpy(ifmr.ifm_name, drv->ifname, sizeof(ifmr.ifm_name)); + + if (ioctl(drv->sock, SIOCGIFMEDIA, (caddr_t)&ifmr) >= 0) { + if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) { + if (ifmr.ifm_current & IFM_FLAG0) + return IEEE80211_M_AHDEMO; + else + return IEEE80211_M_IBSS; + } + if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP) + return IEEE80211_M_HOSTAP; + if (ifmr.ifm_current & IFM_IEEE80211_MONITOR) + return IEEE80211_M_MONITOR; + if (ifmr.ifm_current & IFM_IEEE80211_MBSS) + return IEEE80211_M_MBSS; + } + return IEEE80211_M_STA; +} + static int set80211var(struct wpa_driver_bsd_data *drv, int op, const void *arg, int arg_len) { @@ -332,6 +359,12 @@ wpa_driver_bsd_set_key(void *priv, wpa_alg alg, } if (wk.ik_keyix != IEEE80211_KEYIX_NONE && set_tx) wk.ik_flags |= IEEE80211_KEY_DEFAULT; + /* + * Ignore replay failures in IBSS and AHDEMO mode. + */ + if (drv->opmode == IEEE80211_M_IBSS || + drv->opmode == IEEE80211_M_AHDEMO) + wk.ik_flags |= IEEE80211_KEY_NOREPLAY; wk.ik_keylen = key_len; memcpy(&wk.ik_keyrsc, seq, seq_len); wk.ik_keyrsc = le64toh(wk.ik_keyrsc); @@ -861,6 +894,7 @@ wpa_driver_bsd_init(void *ctx, const char *ifname) __func__, strerror(errno)); goto fail; } + drv->opmode = get80211opmode(drv); return drv; fail: |