提交 8f019bfe 编写于 作者: D Dan Carpenter 提交者: Greg Kroah-Hartman

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: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 06bc6969
......@@ -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;
......
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