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interconnect: qcom: sdxlemur: 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: Ic75d04bf95dc21d5453c6e5e3a0a4864304fc8b5
Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
This commit is contained in:
Raviteja Laggyshetty 2023-05-02 15:07:26 +05:30 • committed by Gerrit - the friendly Code Review server
parent 0c085f1ad1
commit ee142e497d
1 changed files with 1 additions and 6 deletions
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7
drivers/interconnect/qcom/sdxlemur.c
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
*
*/
@ -1289,11 +1290,5 @@ 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("SDXLEMUR NoC driver");
MODULE_LICENSE("GPL v2");