Commit 9be57ad7 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
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wifi: mt76: fix uninitialized pointer in mt7921_mac_fill_rx 



Initialize msta pointer to NULL in mt7921_mac_fill_rx() in order to not
dereference a uninitialized pointer.

Fixes: 0880d408 ("mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module")
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent c6d3e16a

drivers/net/wireless/mediatek/mt76/mt7921/mac.c

+1 −1
Original line number Diff line number Diff line
@@ -235,7 +235,7 @@ mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) 
	u32 rxd2 = le32_to_cpu(rxd[2]);

	u32 rxd3 = le32_to_cpu(rxd[3]);

	u32 rxd4 = le32_to_cpu(rxd[4]);

	struct mt7921_sta *msta;

	struct mt7921_sta *msta = NULL;

	u16 seq_ctrl = 0;

	__le16 fc = 0;

	u8 mode = 0;