Commit 61698b7e authored Apr 10, 2014 by Christian Engelmayer Committed by John W. Linville Apr 14, 2014

rsi: Fix a potential memory leak in rsi_send_auto_rate_request()



Fix a potential memory leak in the error path of function
rsi_send_auto_rate_request(). In case memory allocation for array
'selected_rates' fails, the error path exits and leaves the previously
allocated skb in place. Detected by Coverity: CID 1195575.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 2004daba

drivers/net/wireless/rsi/rsi_91x_mgmt.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -966,6 +966,7 @@ static int rsi_send_auto_rate_request(struct rsi_common *common)
		if (!selected_rates) {
		rsi_dbg(ERR_ZONE, "%s: Failed in allocation of mem\n",
		__func__);
		dev_kfree_skb(skb);
		return -ENOMEM;
		}