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Remove WEP support from VLAN 

Commit d66dcb0d0b ('WEP: Remove VLAN
support from hostapd') already removed VLAN support for WEP encryption,
so vlan_setup_encryption_dyn() is no longer needed.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
This commit is contained in:
Michael Braun 2015-10-05 16:14:27 +02:00 committed by Jouni Malinen
parent ee2b0d19f5
commit 41d621075e
3 changed files with 18 additions and 67 deletions
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40
src/ap/sta_info.c
View File

@ -847,41 +847,17 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta)
}
iface = vlan->ifname;
if (vlan_setup_encryption_dyn(hapd, iface) != 0) {
hostapd_logger(hapd, sta->addr,
HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG, "could not "
"configure encryption for dynamic VLAN "
"interface for vlan_id=%d",
sta->vlan_id);
}
hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG, "added new dynamic VLAN "
"interface '%s'", iface);
} else if (vlan && vlan->vlan_id == sta->vlan_id) {
if (vlan->dynamic_vlan > 0) {
vlan->dynamic_vlan++;
hostapd_logger(hapd, sta->addr,
HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG, "updated existing "
"dynamic VLAN interface '%s'", iface);
}
/*
* Update encryption configuration for statically generated
* VLAN interface. This is only used for static WEP
* configuration for the case where hostapd did not yet know
* which keys are to be used when the interface was added.
*/
if (vlan_setup_encryption_dyn(hapd, iface) != 0) {
hostapd_logger(hapd, sta->addr,
HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG, "could not "
"configure encryption for VLAN "
"interface for vlan_id=%d",
sta->vlan_id);
}
} else if (vlan && vlan->vlan_id == sta->vlan_id &&
vlan->dynamic_vlan > 0) {
vlan->dynamic_vlan++;
hostapd_logger(hapd, sta->addr,
HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG,
"updated existing dynamic VLAN interface '%s'",
iface);
}
/* ref counters have been increased, so mark the station */

37
src/ap/vlan_init.c
View File

@ -173,7 +173,16 @@ static int ifconfig_up(const char *if_name)
static int vlan_if_add(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
int existsok)
{
int ret;
int ret, i;
for (i = 0; i < NUM_WEP_KEYS; i++) {
if (!hapd->conf->ssid.wep.key[i])
continue;
wpa_printf(MSG_ERROR,
"VLAN: Refusing to set up VLAN iface %s with WEP",
vlan->ifname);
return -1;
}
if (!if_nametoindex(vlan->ifname))
ret = hostapd_vlan_if_add(hapd, vlan->ifname);
@ -937,32 +946,6 @@ static void full_dynamic_vlan_deinit(struct full_dynamic_vlan *priv)
#endif /* CONFIG_FULL_DYNAMIC_VLAN */
int vlan_setup_encryption_dyn(struct hostapd_data *hapd, const char *dyn_vlan)
{
int i;
if (dyn_vlan == NULL)
return 0;
/* Static WEP keys are set here; IEEE 802.1X and WPA uses their own
* functions for setting up dynamic broadcast keys. */
for (i = 0; i < 4; i++) {
if (hapd->conf->ssid.wep.key[i] &&
hostapd_drv_set_key(dyn_vlan, hapd, WPA_ALG_WEP, NULL, i,
i == hapd->conf->ssid.wep.idx, NULL, 0,
hapd->conf->ssid.wep.key[i],
hapd->conf->ssid.wep.len[i]))
{
wpa_printf(MSG_ERROR, "VLAN: Could not set WEP "
"encryption for dynamic VLAN");
return -1;
}
}
return 0;
}
static int vlan_dynamic_add(struct hostapd_data *hapd,
struct hostapd_vlan *vlan)
{

8
src/ap/vlan_init.h
View File

@ -17,8 +17,6 @@ struct hostapd_vlan * vlan_add_dynamic(struct hostapd_data *hapd,
struct hostapd_vlan *vlan,
int vlan_id);
int vlan_remove_dynamic(struct hostapd_data *hapd, int vlan_id);
int vlan_setup_encryption_dyn(struct hostapd_data *hapd,
const char *dyn_vlan);
#else /* CONFIG_NO_VLAN */
static inline int vlan_init(struct hostapd_data *hapd)
{
@ -40,12 +38,6 @@ static inline int vlan_remove_dynamic(struct hostapd_data *hapd, int vlan_id)
{
return -1;
}
static inline int vlan_setup_encryption_dyn(struct hostapd_data *hapd,
const char *dyn_vlan)
{
return -1;
}
#endif /* CONFIG_NO_VLAN */
#endif /* VLAN_INIT_H */