mac80211: fix SSID copy on IBSS JOIN

[platform/upstream/kernel-adaptation-pc.git] / net / mac80211 / ibss.c

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 5f3620f..bf87c70 100644 (file)
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1108,7 +1108,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
        sdata->u.ibss.state = IEEE80211_IBSS_MLME_SEARCH;
        sdata->u.ibss.ibss_join_req = jiffies;
 
-       memcpy(sdata->u.ibss.ssid, params->ssid, IEEE80211_MAX_SSID_LEN);
+       memcpy(sdata->u.ibss.ssid, params->ssid, params->ssid_len);
        sdata->u.ibss.ssid_len = params->ssid_len;
 
        mutex_unlock(&sdata->u.ibss.mtx);