Commit 49cc8505 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7615: fix memory leak in mt7615_coredump_work 



Similar to the issue fixed in mt7921_coredump_work, fix a possible memory
leak in mt7615_coredump_work routine.

Fixes: d2bf7959 ("mt76: mt7663: introduce coredump support")
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent d4b98c63

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

+4 −2
Original line number Diff line number Diff line
@@ -2352,8 +2352,10 @@ void mt7615_coredump_work(struct work_struct *work) 
			break;



		skb_pull(skb, sizeof(struct mt7615_mcu_rxd));

		if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ)

			break;

		if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ) {

			dev_kfree_skb(skb);

			continue;

		}



		memcpy(data, skb->data, skb->len);

		data += skb->len;