diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/os_dep/ioctl_linux.c')
| -rw-r--r-- | drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c index d8d44fd9a92f..ea2fd3a73c3a 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c @@ -1351,9 +1351,11 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, sec_len = *(pos++); len-= 1; - if (sec_len>0 && sec_len<=len) { + if (sec_len > 0 && + sec_len <= len && + sec_len <= 32) { ssid[ssid_index].SsidLength = sec_len; - memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength); + memcpy(ssid[ssid_index].Ssid, pos, sec_len); /* DBG_871X("%s COMBO_SCAN with specific ssid:%s, %d\n", __func__ */ /* , ssid[ssid_index].Ssid, ssid[ssid_index].SsidLength); */ ssid_index++; |