diff options
Diffstat (limited to 'drivers/staging/rtl8712/rtl871x_ioctl_linux.c')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index edfc6805e012..1b9e24900477 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -137,7 +137,7 @@ static inline void handle_group_key(struct ieee_param *param, } } -static inline char *translate_scan(struct _adapter *padapter, +static noinline_for_stack char *translate_scan(struct _adapter *padapter, struct iw_request_info *info, struct wlan_network *pnetwork, char *start, char *stop) @@ -398,12 +398,9 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, wep_key_idx = 0; if (wep_key_len > 0) { wep_key_len = wep_key_len <= 5 ? 5 : 13; - pwep = kmalloc((u32)(wep_key_len + - FIELD_OFFSET(struct NDIS_802_11_WEP, - KeyMaterial)), GFP_ATOMIC); + pwep = kzalloc(sizeof(*pwep), GFP_ATOMIC); if (pwep == NULL) return -ENOMEM; - memset(pwep, 0, sizeof(struct NDIS_802_11_WEP)); pwep->KeyLength = wep_key_len; pwep->Length = wep_key_len + FIELD_OFFSET(struct NDIS_802_11_WEP, @@ -1964,7 +1961,7 @@ static int r871x_get_ap_info(struct net_device *dev, struct list_head *plist, *phead; unsigned char *pbuf; u8 bssid[ETH_ALEN]; - char data[32]; + char data[33]; if (padapter->bDriverStopped || (pdata == NULL)) return -EINVAL; @@ -1979,6 +1976,7 @@ static int r871x_get_ap_info(struct net_device *dev, if (pdata->length >= 32) { if (copy_from_user(data, pdata->pointer, 32)) return -EINVAL; + data[32] = 0; } else { return -EINVAL; } |