diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 8af97abf7108..f084412eee0b 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -797,15 +797,16 @@ static int mwifiex_set_wps_ie(struct mwifiex_private *priv, u8 *ie_data_ptr, u16 ie_len) { if (ie_len) { - priv->wps_ie = kzalloc(MWIFIEX_MAX_VSIE_LEN, GFP_KERNEL); - if (!priv->wps_ie) - return -ENOMEM; - if (ie_len > sizeof(priv->wps_ie)) { + if (ie_len > MWIFIEX_MAX_VSIE_LEN) { dev_dbg(priv->adapter->dev, "info: failed to copy WPS IE, too big\n"); - kfree(priv->wps_ie); return -1; } + + priv->wps_ie = kzalloc(MWIFIEX_MAX_VSIE_LEN, GFP_KERNEL); + if (!priv->wps_ie) + return -ENOMEM; + memcpy(priv->wps_ie, ie_data_ptr, ie_len); priv->wps_ie_len = ie_len; dev_dbg(priv->adapter->dev, "cmd: Set wps_ie_len=%d IE=%#x\n", |