PR sync from: dinglongwei dinglongwei1@huawei.com
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/5JZZIUUZ2UQYOI5LRQKASS6JD6P32PUA/
CVE-2024-56604_openEuler-22.03-LTS-SP1

Ignat Korchagin (1):
Bluetooth: RFCOMM: avoid leaving dangling sk pointer in
rfcomm_sock_alloc()

Luiz Augusto von Dentz (1):
Bluetooth: Consolidate code around sk_alloc into a helper function

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2.22.0

https://gitee.com/src-openeuler/kernel/issues/IBEANI