From faae5aae2d4d7fe976d6ef62c3c209b8990124ac Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Tue, 3 Jul 2012 15:51:20 +0300 Subject: [PATCH] wlcore: check ssid length against the correct element commit 587cc28 ("wlcore: compare ssid_len before comparing ssids") introduced a new bug - the ssid length from the request struct was compared against the ssid length of another request, instead the one of the cmd. This might cause the sched scan request to fail (with -EINVAL) in many cases. Signed-off-by: Eliad Peller --- drivers/net/wireless/ti/wlcore/scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c index b03eb9ae8ebe..dbeca1bfbb2c 100644 --- a/drivers/net/wireless/ti/wlcore/scan.c +++ b/drivers/net/wireless/ti/wlcore/scan.c @@ -633,7 +633,7 @@ wl12xx_scan_sched_scan_ssid_list(struct wl1271 *wl, for (j = 0; j < cmd->n_ssids; j++) if ((req->ssids[i].ssid_len == - req->ssids[j].ssid_len) && + cmd->ssids[j].len) && !memcmp(req->ssids[i].ssid, cmd->ssids[j].ssid, req->ssids[i].ssid_len)) {