diff options
| author | Cong Ding <dinggnu@gmail.com> | 2013-02-06 17:23:45 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-06 17:31:55 +0100 |
| commit | 9887dbf5b2163bcf69cd4456c21352e9a81c6003 (patch) | |
| tree | ef7024d3905bacfdcbb0501bf5c64962cd577a43 /net | |
| parent | cfg80211: off by one in ieee80211_bss() (diff) | |
| download | linux-9887dbf5b2163bcf69cd4456c21352e9a81c6003.tar.xz linux-9887dbf5b2163bcf69cd4456c21352e9a81c6003.zip | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/cfg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 516fbc96feff..0479c64aa83c 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -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; } |