From cd4d126706d0299f4dd40ae3d74e64f392cccda5 Mon Sep 17 00:00:00 2001 From: Pauli Virtanen Date: Mon, 22 Sep 2025 21:11:21 +0300 Subject: [PATCH] Bluetooth: ISO: free rx_skb if not consumed [ Upstream commit 6ba85da5804efffe15c89b03742ea868f20b4172 ] If iso_conn is freed when RX is incomplete, free any leftover skb piece. Fixes: dc26097bdb86 ("Bluetooth: ISO: Use kref to track lifetime of iso_conn") Signed-off-by: Pauli Virtanen Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Sasha Levin --- net/bluetooth/iso.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c index df21c79800fb..e38f52638627 100644 --- a/net/bluetooth/iso.c +++ b/net/bluetooth/iso.c @@ -111,6 +111,8 @@ static void iso_conn_free(struct kref *ref) /* Ensure no more work items will run since hci_conn has been dropped */ disable_delayed_work_sync(&conn->timeout_work); + kfree_skb(conn->rx_skb); + kfree(conn); }