korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-19 18:24:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

orinoco: Drop scan results with unknown channels

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

Signed-off-by: Joseph J. Gunn <armadefuego@yahoo.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Gunn 2011-02-25 02:08:49 -08:00 committed by John W. Linville
parent 2973773775
commit 46c2cb8cae
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/orinoco/scan.c
View File

@ -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);