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[PATCH 3/4] brcmsmac: Fix invalid memcpy() size in brcms_c_d11hdrs_mac80211

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struct ieee80211_rts::ra is only ETH_ALEN wide, yet we attempt to copy 2
* ETH_ALEN, which will potentially overrun the destination buffer.

Reported-by: coverity (CID 145657)
Fixes: 5b435de0d7868 ("net: wireless: add brcm80211 drivers")
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
index c2a938b59044..59813a3666eb 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
@@ -6671,7 +6671,7 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
 			rts->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |
 							 IEEE80211_STYPE_RTS);
 
-			memcpy(&rts->ra, &h->addr1, 2 * ETH_ALEN);
+			memcpy(&rts->ra, &h->addr1, ETH_ALEN);
 		}
 
 		/* mainrate
-- 
2.7.4

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