Commit d45dac07 authored by Ryder Lee's avatar Ryder Lee Committed by Felix Fietkau
Browse files

mt76: mt7915: fix an off-by-one bound check 



The bounds check on datalen is off-by-one, so fix it.

Signed-off-by: default avatarRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 502604f5

drivers/net/wireless/mediatek/mt76/mt7915/mcu.c

+1 −1
Original line number Diff line number Diff line
@@ -925,7 +925,7 @@ static void mt7915_check_he_obss_narrow_bw_ru_iter(struct wiphy *wiphy, 


	elem = ieee80211_bss_get_elem(bss, WLAN_EID_EXT_CAPABILITY);



	if (!elem || elem->datalen < 10 ||

	if (!elem || elem->datalen <= 10 ||

	    !(elem->data[10] &

	      WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT))

		data->tolerated = false;