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List:       git-commits-head
Subject:    rndis_wlan: add missing range check for power_output modparam
From:       Linux Kernel Mailing List <linux-kernel () vger ! kernel ! org>
Date:       2008-05-30 15:00:42
Message-ID: 200805301500.m4UF0gQm027357 () hera ! kernel ! org
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Gitweb:     http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a7624837261b55259d4a88309fd88529643fbb80
Commit:     a7624837261b55259d4a88309fd88529643fbb80
Parent:     135a5484c3e0c6710035630b630cef3c856b78e2
Author:     Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
AuthorDate: Tue May 27 11:15:08 2008 +0300
Committer:  John W. Linville <linville@tuxdriver.com>
CommitDate: Wed May 28 16:43:48 2008 -0400

    rndis_wlan: add missing range check for power_output modparam
    
    Range check for power_output were missing.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index ac56f8d..18c9931 100644
--- 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;
 
+	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)
--
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