diff options
Diffstat (limited to 'drivers/net/wireless/quantenna/qtnfmac/event.c')
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/event.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c index c775c177933b..8dc80574d08d 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/event.c +++ b/drivers/net/wireless/quantenna/qtnfmac/event.c @@ -570,8 +570,10 @@ qtnf_event_handle_external_auth(struct qtnf_vif *vif, return 0; if (ev->ssid_len) { - memcpy(auth.ssid.ssid, ev->ssid, ev->ssid_len); - auth.ssid.ssid_len = ev->ssid_len; + int len = clamp_val(ev->ssid_len, 0, IEEE80211_MAX_SSID_LEN); + + memcpy(auth.ssid.ssid, ev->ssid, len); + auth.ssid.ssid_len = len; } auth.key_mgmt_suite = le32_to_cpu(ev->akm_suite); |