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Commit a5e1d0fe authored by Raviteja Laggyshetty's avatar Raviteja Laggyshetty
Browse files

interconnect: qcom: monaco: fix UAF under remove function 



UAF is observed while unloading the interconnect driver.
Interconnect is core to the system and should not
be unloaded once it is probed. Marking the driver as
permanent by removing the module_exit function.

Change-Id: I249472490349c227d9f30f276439fd1d0de0bdb9
Signed-off-by: default avatarRaviteja Laggyshetty <quic_rlaggysh@quicinc.com>
parent ed38cbcc

drivers/interconnect/qcom/monaco.c

+1 −6
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.

 *

 */
@@ -1389,11 +1390,5 @@ static int __init qnoc_driver_init(void) 
}

core_initcall(qnoc_driver_init);



static void __exit qnoc_driver_exit(void)

{

	platform_driver_unregister(&qnoc_driver);

}

module_exit(qnoc_driver_exit);



MODULE_DESCRIPTION("Monaco NoC driver");

MODULE_LICENSE("GPL v2");