On Wed, Apr 14, 2021 at 07:11:09PM +0100, Lee Jones wrote:
> ---
> drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
> index c95ae4d6a3b6b..cc14f00947781 100644
> --- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
> +++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
> @@ -224,7 +224,7 @@ static char *translate_scan(struct adapter *padapter,
> /* parsing WPA/WPA2 IE */
> {
> u8 *buf;
> - u8 wpa_ie[255], rsn_ie[255];
> + u8 *wpa_ie, *rsn_ie;
> u16 wpa_len = 0, rsn_len = 0;
> u8 *p;
>
> @@ -232,6 +232,14 @@ static char *translate_scan(struct adapter *padapter,
> if (!buf)
> return start;
>
> + wpa_ie = kzalloc(255, GFP_ATOMIC);
> + if (!wpa_ie)
> + return start;
kfree(buf);
> +
> + rsn_ie = kzalloc(255, GFP_ATOMIC);
> + if (!rsn_ie)
> + return start;
kfree(buf);
kfree(wpa_ie);
> +
> rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, rsn_ie, &rsn_len, wpa_ie, &wpa_len);
> RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.ssid.ssid));
> RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
regards,
dan carpenter
