Commit 8f019bfe authored Sep 21, 2011 by Dan Carpenter Committed by Greg Kroah-Hartman Sep 26, 2011

Staging: rtl8192e: off by one in rtl8192_get_channel_map()



COUNTRY_CODE_MAX is not a valid country code.  We're off by one here.
This gets passed to Dot11d_Channelmap() where it's used as an offset
into the ChannelPlan[] array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 06bc6969

drivers/staging/rtl8192e/rtl_core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1283,7 +1283,7 @@ static short rtl8192_get_channel_map(struct net_device *dev)
		return -1;
		}

		if (priv->ChannelPlan > COUNTRY_CODE_MAX) {
		if (priv->ChannelPlan >= COUNTRY_CODE_MAX) {
		printk(KERN_INFO "rtl819x_init:Error channel plan! Set to "
		"default.\n");
		priv->ChannelPlan = COUNTRY_CODE_FCC;