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rndis_wlan: add missing range check for power_output modparam
[safe/jmp/linux-2.6]
/
drivers
/
net
/
wireless
/
rndis_wlan.c
diff --git
a/drivers/net/wireless/rndis_wlan.c
b/drivers/net/wireless/rndis_wlan.c
index
ac56f8d
..
18c9931
100644
(file)
--- a/
drivers/net/wireless/rndis_wlan.c
+++ b/
drivers/net/wireless/rndis_wlan.c
@@
-2470,6
+2470,11
@@
static int bcm4320_early_init(struct usbnet *dev)
else if (priv->param_power_save > 2)
priv->param_power_save = 2;
else if (priv->param_power_save > 2)
priv->param_power_save = 2;
+ if (priv->param_power_output < 0)
+ priv->param_power_output = 0;
+ else if (priv->param_power_output > 3)
+ priv->param_power_output = 3;
+
if (priv->param_roamtrigger < -80)
priv->param_roamtrigger = -80;
else if (priv->param_roamtrigger > -60)
if (priv->param_roamtrigger < -80)
priv->param_roamtrigger = -80;
else if (priv->param_roamtrigger > -60)