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Commit 46c2cb8c authored by Joe Gunn's avatar Joe Gunn Committed by John W. Linville
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orinoco: Drop scan results with unknown channels 



If the frequency can not be mapped to a channel structure log it and drop it.

Signed-off-by: default avatarJoseph J. Gunn <armadefuego@yahoo.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 29737737

drivers/net/wireless/orinoco/scan.c

+5 −0
Original line number Diff line number Diff line
@@ -111,6 +111,11 @@ static void orinoco_add_hostscan_result(struct orinoco_private *priv, 


	freq = ieee80211_dsss_chan_to_freq(le16_to_cpu(bss->a.channel));

	channel = ieee80211_get_channel(wiphy, freq);

	if (!channel) {

		printk(KERN_DEBUG "Invalid channel designation %04X(%04X)",

			bss->a.channel, freq);

		return;	/* Then ignore it for now */

	}

	timestamp = 0;

	capability = le16_to_cpu(bss->a.capabilities);

	beacon_interval = le16_to_cpu(bss->a.beacon_interv);