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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>
This commit is contained in:
Dan Carpenter 2011-09-21 10:17:04 +03:00 committed by Greg Kroah-Hartman
parent 06bc69691b
commit 8f019bfe0a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8192e/rtl_core.c
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@ -1283,7 +1283,7 @@ static short rtl8192_get_channel_map(struct net_device *dev)
return -1; return -1;
} }
if (priv->ChannelPlan > COUNTRY_CODE_MAX) { if (priv->ChannelPlan >= COUNTRY_CODE_MAX) {
printk(KERN_INFO "rtl819x_init:Error channel plan! Set to " printk(KERN_INFO "rtl819x_init:Error channel plan! Set to "
"default.\n"); "default.\n");
priv->ChannelPlan = COUNTRY_CODE_FCC; priv->ChannelPlan = COUNTRY_CODE_FCC;