Amazing-Mirror/fragattacks
1
0
Fork 0
mirror of https://github.com/vanhoefm/fragattacks.git synced 2024-11-25 08:48:31 -05:00
Code Issues Projects Releases Wiki Activity

nl80211: Do not change iftype for static AP interface

Browse Source 
Some devices have limitations which do not allow changing virtual
interface mode from AP to station or vice versa. To work around this,
check if such AP interface is not dynamic. If such an interface is
enumarated, just set ifmode to AP and avoid setting nlmode to default
station mode on deinit.

Signed-off-by: Avinash Patil <avinashapatil@gmail.com>
This commit is contained in:
Avinash Patil 2014-08-05 12:49:46 +05:30 committed by Jouni Malinen
parent 61157afb1c
commit bf144cf649
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/drivers/driver_nl80211.c
View File

@ -232,6 +232,7 @@ struct i802_bss {
unsigned int in_deinit:1;
unsigned int wdev_id_set:1;
unsigned int added_if:1;
unsigned int static_ap:1;
u8 addr[ETH_ALEN];
@ -4763,6 +4764,9 @@ wpa_driver_nl80211_finish_drv_init(struct wpa_driver_nl80211_data *drv,
bss->if_dynamic = bss->if_dynamic || drv->global->if_add_wdevid_set;
drv->global->if_add_wdevid_set = 0;
if (!bss->if_dynamic && nl80211_get_ifmode(bss) == NL80211_IFTYPE_AP)
bss->static_ap = 1;
if (wpa_driver_nl80211_capa(drv))
return -1;
@ -4778,7 +4782,7 @@ wpa_driver_nl80211_finish_drv_init(struct wpa_driver_nl80211_data *drv,
if (first && nl80211_get_ifmode(bss) == NL80211_IFTYPE_AP)
drv->start_mode_ap = 1;
if (drv->hostapd)
if (drv->hostapd || bss->static_ap)
nlmode = NL80211_IFTYPE_AP;
else if (bss->if_dynamic)
nlmode = nl80211_get_ifmode(bss);