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interconnect: qcom: monaco: fix UAF under remove function

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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: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
This commit is contained in:
Raviteja Laggyshetty 2023-05-12 19:16:16 +05:30
commit a5e1d0fedf
1 changed files with 1 additions and 6 deletions
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7
drivers/interconnect/qcom/monaco.c
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@ -1,6 +1,7 @@
// 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");