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wifi: mt76: fix uninitialized pointer in mt7921_mac_fill_rx

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

Fixes: 0880d40871 ("mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi
2022-08-16 12:32:12 +02:00
committed by Felix Fietkau
parent c6d3e16ad4
commit 9be57ad739
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/mediatek/mt76/mt7921/mac.c
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@@ -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;