6.15-stable review patch. If anyone has any objections, please let me know.
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From: Luiz Augusto von Dentz luiz.von.dentz@intel.com
[ Upstream commit 7dd38ba4acbea9875b4ee061e20a26413e39d9f4 ]
This fixes the following errors:
net/bluetooth/mgmt.c:5400:59: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned short [usertype] handle @@ got restricted __le16 [usertype] monitor_handle @@ net/bluetooth/mgmt.c:5400:59: sparse: expected unsigned short [usertype] handle net/bluetooth/mgmt.c:5400:59: sparse: got restricted __le16 [usertype] monitor_handle
Fixes: e6ed54e86aae ("Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete") Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/oe-kbuild-all/202506060347.ux2O1p7L-lkp@intel.com/ Signed-off-by: Luiz Augusto von Dentz luiz.von.dentz@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/mgmt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index de7adb9a47f97..d540f7b4f75fb 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -5102,11 +5102,11 @@ static void mgmt_adv_monitor_added(struct sock *sk, struct hci_dev *hdev, }
static void mgmt_adv_monitor_removed(struct sock *sk, struct hci_dev *hdev, - u16 handle) + __le16 handle) { struct mgmt_ev_adv_monitor_removed ev;
- ev.monitor_handle = cpu_to_le16(handle); + ev.monitor_handle = handle;
mgmt_event(MGMT_EV_ADV_MONITOR_REMOVED, hdev, &ev, sizeof(ev), sk); }