Merge tag 'net-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth.

  Current release - new code bugs:

   - netfilter: complete validation of user input

   - mlx5: disallow SRIOV switchdev mode when in multi-PF netdev

  Previous releases - regressions:

   - core: fix u64_stats_init() for lockdep when used repeatedly in one
     file

   - ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr

   - bluetooth: fix memory leak in hci_req_sync_complete()

   - batman-adv: avoid infinite loop trying to resize local TT

   - drv: geneve: fix header validation in geneve[6]_xmit_skb

   - drv: bnxt_en: fix possible memory leak in
     bnxt_rdma_aux_device_init()

   - drv: mlx5: offset comp irq index in name by one

   - drv: ena: avoid double-free clearing stale tx_info->xdpf value

   - drv: pds_core: fix pdsc_check_pci_health deadlock

  Previous releases - always broken:

   - xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING

   - bluetooth: fix setsockopt not validating user input

   - af_unix: clear stale u->oob_skb.

   - nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies

   - drv: virtio_net: fix guest hangup on invalid RSS update

   - drv: mlx5e: Fix mlx5e_priv_init() cleanup flow

   - dsa: mt7530: trap link-local frames regardless of ST Port State"

* tag 'net-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits)
  net: ena: Set tx_info->xdpf value to NULL
  net: ena: Fix incorrect descriptor free behavior
  net: ena: Wrong missing IO completions check order
  net: ena: Fix potential sign extension issue
  af_unix: Fix garbage collector racing against connect()
  net: dsa: mt7530: trap link-local frames regardless of ST Port State
  Revert "s390/ism: fix receive message buffer allocation"
  net: sparx5: fix wrong config being used when reconfiguring PCS
  net/mlx5: fix possible stack overflows
  net/mlx5: Disallow SRIOV switchdev mode when in multi-PF netdev
  net/mlx5e: RSS, Block XOR hash with over 128 channels
  net/mlx5e: Do not produce metadata freelist entries in Tx port ts WQE xmit
  net/mlx5e: HTB, Fix inconsistencies with QoS SQs number
  net/mlx5e: Fix mlx5e_priv_init() cleanup flow
  net/mlx5e: RSS, Block changing channels number when RXFH is configured
  net/mlx5: Correctly compare pkt reformat ids
  net/mlx5: Properly link new fs rules into the tree
  net/mlx5: offset comp irq index in name by one
  net/mlx5: Register devlink first under devlink lock
  net/mlx5: E-switch, store eswitch pointer before registering devlink_param
  ...

1 files changed, 3 insertions, 1 deletions

diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 00e02138003ec..efea25eb56ce0 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -105,8 +105,10 @@ void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,
 	if (hdev->req_status == HCI_REQ_PEND) {
 		hdev->req_result = result;
 		hdev->req_status = HCI_REQ_DONE;
-		if (skb)
+		if (skb) {
+			kfree_skb(hdev->req_skb);
 			hdev->req_skb = skb_get(skb);
+		}
 		wake_up_interruptible(&hdev->req_wait_q);
 	}
 }