Openwrt/openwrt/package/hostapd/patches/100-wpa_fix.patch

59 lines
1.9 KiB
Diff
Raw Normal View History

--- hostapd-0.4.7/driver_madwifi.c 2006-01-30 10:00:44.199096000 -0800
+++ hostapd-0.4.7-new/driver_madwifi.c 2006-01-30 10:05:55.925511000 -0800
@@ -692,6 +692,7 @@
struct hostapd_data *hapd = drv->hapd;
struct ieee80211req_wpaie ie;
int ielen, res;
+ int rsn = 0;
/*
* Fetch negotiated WPA/RSN parameters from the system.
@@ -702,26 +703,37 @@
printf("Failed to get WPA/RSN information element.\n");
return -1; /* XXX not right */
}
- ielen = ie.wpa_ie[1];
- if (ielen == 0) {
+ if ((ie.wpa_ie[1] == 0) && (ie.rsn_ie[1] == 0)){
printf("No WPA/RSN information element for station!?\n");
return -1; /* XXX not right */
}
+ ielen = ie.rsn_ie[1];
ielen += 2;
- res = wpa_validate_wpa_ie(hapd, sta, ie.wpa_ie, ielen,
- ie.wpa_ie[0] == WLAN_EID_RSN ?
- HOSTAPD_WPA_VERSION_WPA2 : HOSTAPD_WPA_VERSION_WPA);
- if (res != WPA_IE_OK) {
- printf("WPA/RSN information element rejected? (res %u)\n", res);
- return -1;
- }
+ res = wpa_validate_wpa_ie(hapd, sta, ie.rsn_ie, ielen,
+ HOSTAPD_WPA_VERSION_WPA2);
+ if (res != WPA_IE_OK){
+ // now look for WPA IE
+ ielen = ie.wpa_ie[1];
+ ielen += 2;
+ res = wpa_validate_wpa_ie(hapd, sta, ie.wpa_ie, ielen,
+ HOSTAPD_WPA_VERSION_WPA);
+ if (res != WPA_IE_OK) {
+ printf("WPA/RSN information element rejected? (res %u)\n", res);
+ return -1;
+ }
+ } else {
+ rsn = 1;
+ }
free(sta->wpa_ie);
sta->wpa_ie = malloc(ielen);
if (sta->wpa_ie == NULL) {
printf("No memory to save WPA/RSN information element!\n");
return -1;
}
- memcpy(sta->wpa_ie, ie.wpa_ie, ielen);
+ if (rsn)
+ memcpy(sta->wpa_ie, ie.rsn_ie, ielen);
+ else
+ memcpy(sta->wpa_ie, ie.wpa_ie, ielen);
sta->wpa_ie_len = ielen;
return 0;
}