Amazing-Mirror/fragattacks
1
0
Fork 0
mirror of https://github.com/vanhoefm/fragattacks.git synced 2024-12-01 03:38:21 -05:00
Code Issues Projects Releases Wiki Activity

P2P: Do not mark DFS channel as invalid if DFS is offloaded to driver

Browse Source 
While considering the movement of P2P GO from its current operating
channel, do not mark a DFS channel as invalid if DFS is offloaded
to the driver.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Sunil Dutt 2017-09-27 16:13:11 +05:30 committed by Jouni Malinen
parent 58efbcbcd4
commit c5aeb4343e
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
wpa_supplicant/p2p_supplicant.c
View File

@ -9073,16 +9073,20 @@ static void wpas_p2p_consider_moving_one_go(struct wpa_supplicant *wpa_s,
unsigned int i, invalid_freq = 0, policy_move = 0, flags = 0;
unsigned int timeout;
int freq;
int dfs_offload;
wpas_p2p_go_update_common_freqs(wpa_s);
freq = wpa_s->current_ssid->frequency;
dfs_offload = (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) &&
ieee80211_is_dfs(freq);
for (i = 0, invalid_freq = 0; i < num; i++) {
if (freqs[i].freq == freq) {
flags = freqs[i].flags;
/* The channel is invalid, must change it */
if (!p2p_supported_freq_go(wpa_s->global->p2p, freq)) {
if (!p2p_supported_freq_go(wpa_s->global->p2p, freq) &&
!dfs_offload) {
wpa_dbg(wpa_s, MSG_DEBUG,
"P2P: Freq=%d MHz no longer valid for GO",
freq);
@ -9092,7 +9096,7 @@ static void wpas_p2p_consider_moving_one_go(struct wpa_supplicant *wpa_s,
/* Freq is not used by any other station interface */
continue;
} else if (!p2p_supported_freq(wpa_s->global->p2p,
freqs[i].freq)) {
freqs[i].freq) && !dfs_offload) {
/* Freq is not valid for P2P use cases */
continue;
} else if (wpa_s->conf->p2p_go_freq_change_policy ==