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interconnect: qcom: scshrike: 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: Ib420005ad94507db927a3014a39bd0d06b4d416f
Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
This commit is contained in:
Raviteja Laggyshetty 2023-05-02 14:59:19 +05:30 • committed by Gerrit - the friendly Code Review server
parent 0c085f1ad1
commit bb0e2f4acf
1 changed files with 1 additions and 6 deletions
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7
drivers/interconnect/qcom/scshrike.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.
*
*/
@ -2977,11 +2978,5 @@ 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("SCSHRIKE NoC driver");
MODULE_LICENSE("GPL v2");