1 files changed, 10 insertions, 22 deletions

diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index e8c55a4d5834..af7f9bbfd18a 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -193,33 +193,21 @@ static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
         if (iwe.u.data.length)
                 start = iwe_stream_add_point(start, stop, &iwe, custom);
 
+        memset(&iwe, 0, sizeof(iwe));
         if (network->wpa_ie_len) {
-                char buf[MAX_WPA_IE_LEN * 2 + 30];
-
-                u8 *p = buf;
-                p += sprintf(p, "wpa_ie=");
-                for (i = 0; i < network->wpa_ie_len; i++) {
-                        p += sprintf(p, "%02x", network->wpa_ie[i]);
-                }
-
-                memset(&iwe, 0, sizeof(iwe));
-                iwe.cmd = IWEVCUSTOM;
-                iwe.u.data.length = strlen(buf);
+                char buf[MAX_WPA_IE_LEN];
+                memcpy(buf, network->wpa_ie, network->wpa_ie_len);
+                iwe.cmd = IWEVGENIE;
+                iwe.u.data.length = network->wpa_ie_len;
                 start = iwe_stream_add_point(start, stop, &iwe, buf);
         }
 
+        memset(&iwe, 0, sizeof(iwe));
         if (network->rsn_ie_len) {
-                char buf[MAX_WPA_IE_LEN * 2 + 30];
-
-                u8 *p = buf;
-                p += sprintf(p, "rsn_ie=");
-                for (i = 0; i < network->rsn_ie_len; i++) {
-                        p += sprintf(p, "%02x", network->rsn_ie[i]);
-                }
-
-                memset(&iwe, 0, sizeof(iwe));
-                iwe.cmd = IWEVCUSTOM;
-                iwe.u.data.length = strlen(buf);
+                char buf[MAX_WPA_IE_LEN];
+                memcpy(buf, network->rsn_ie, network->rsn_ie_len);
+                iwe.cmd = IWEVGENIE;
+                iwe.u.data.length = network->rsn_ie_len;
                 start = iwe_stream_add_point(start, stop, &iwe, buf);
         }