[PATCH] mt76: mt7915: fix potential memory leak of fw monitor packets
Shayne Chen
shayne.chen at mediatek.com
Tue Feb 8 05:12:30 PST 2022
Free the skb of fw monitor packets.
Signed-off-by: Shayne Chen <shayne.chen at mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 3c38031..5646b9d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1717,6 +1717,7 @@ void mt7915_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
break;
case PKT_TYPE_RX_FW_MONITOR:
mt7915_debugfs_rx_fw_monitor(dev, skb->data, skb->len);
+ dev_kfree_skb(skb);
break;
case PKT_TYPE_NORMAL:
if (!mt7915_mac_fill_rx(dev, skb)) {
--
2.25.1
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