Openwrt/openwrt/target/linux/package/madwifi/patches/103-wpa_crash.patch

28 lines
1.2 KiB
Diff
Raw Normal View History

diff -ru madwifi-ng-r1451-20060212/net80211/ieee80211_ioctl.h madwifi-ng-r1451-20060212-patch/net80211/ieee80211_ioctl.h
--- madwifi-ng-r1451-20060212/net80211/ieee80211_ioctl.h 2006-02-06 11:03:21.000000000 -0500
+++ madwifi-ng-r1451-20060212-patch/net80211/ieee80211_ioctl.h 2006-02-16 06:05:22.000000000 -0500
@@ -280,6 +280,7 @@
struct ieee80211req_wpaie {
u_int8_t wpa_macaddr[IEEE80211_ADDR_LEN];
u_int8_t wpa_ie[IEEE80211_MAX_OPT_IE];
+ u_int8_t rsn_ie[IEEE80211_MAX_OPT_IE];
};
/*
diff -ru madwifi-ng-r1451-20060212/net80211/ieee80211_wireless.c madwifi-ng-r1451-20060212-patch/net80211/ieee80211_wireless.c
--- madwifi-ng-r1451-20060212/net80211/ieee80211_wireless.c 2006-02-06 12:39:10.000000000 -0500
+++ madwifi-ng-r1451-20060212-patch/net80211/ieee80211_wireless.c 2006-02-16 06:05:22.000000000 -0500
@@ -3231,6 +3231,12 @@
ielen = sizeof(wpaie.wpa_ie);
memcpy(wpaie.wpa_ie, ni->ni_wpa_ie, ielen);
}
+ if (ni->ni_rsn_ie != NULL) {
+ int ielen = ni->ni_rsn_ie[1] + 2;
+ if (ielen > sizeof(wpaie.rsn_ie))
+ ielen = sizeof(wpaie.rsn_ie);
+ memcpy(wpaie.rsn_ie, ni->ni_rsn_ie, ielen);
+ }
ieee80211_free_node(ni);
return (copy_to_user(iwr->u.data.pointer, &wpaie, sizeof(wpaie)) ?
-EFAULT : 0);