Commit 9887dbf5 authored Feb 06, 2013 by Cong Ding Committed by Johannes Berg Feb 06, 2013

mac80211: fix error in sizeof() usage



Using 'sizeof' on array given as function argument returns
size of a pointer rather than the size of array.

Cc: stable@vger.kernel.org
Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent c49dc900

net/mac80211/cfg.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2004,7 +2004,8 @@ static int ieee80211_set_mcast_rate(struct wiphy wiphy, struct net_device dev,
		{
		struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);

		memcpy(sdata->vif.bss_conf.mcast_rate, rate, sizeof(rate));
		memcpy(sdata->vif.bss_conf.mcast_rate, rate,
		sizeof(int) * IEEE80211_NUM_BANDS);

		return 0;
		}