| Message ID | 20200827225940.18151-1-thomas@adapt-ip.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | nl80211: unbreak mode processing due to presence of S1G band | expand |
On Thu, Aug 27, 2020 at 03:59:40PM -0700, Thomas Pedersen wrote: > if kernel advertises a band with channels < 2.4GHz hostap > gets confused and assumes they're 11b, corrupting the real > 11b band info. Thanks, applied.
diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c index 46f61fdbf925..625fe5d0bc5e 100644 --- a/src/drivers/driver_nl80211_capa.c +++ b/src/drivers/driver_nl80211_capa.c @@ -1946,7 +1946,10 @@ wpa_driver_nl80211_postprocess_modes(struct hostapd_hw_modes *modes, for (m = 0; m < *num_modes; m++) { if (!modes[m].num_channels) continue; - if (modes[m].channels[0].freq < 4000) { + if (modes[m].channels[0].freq < 2000) { + modes[m].num_channels = 0; + continue; + } else if (modes[m].channels[0].freq < 4000) { modes[m].mode = HOSTAPD_MODE_IEEE80211B; for (i = 0; i < modes[m].num_rates; i++) { if (modes[m].rates[i] > 200) {
if kernel advertises a band with channels < 2.4GHz hostap gets confused and assumes they're 11b, corrupting the real 11b band info. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> --- src/drivers/driver_nl80211_capa.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)