Ye Bin 64a90991ba Bluetooth: bnep: fix wild-memory-access in proto_unregister ... There's issue as follows: KASAN: maybe wild-memory-access in range [0xdead...108-0xdead...10f] CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP: 0010:proto_unregister+0xee/0x400 Call Trace: <TASK> __do_sys_delete_module+0x318/0x580 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f As bnep_init() ignore bnep_sock_init()'s return value, and bnep_sock_init() will cleanup all resource. Then when remove bnep module will call bnep_sock_cleanup() to cleanup sock's resource. To solve above issue just return bnep_sock_init()'s return value in bnep_exit(). Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>		2024-10-16 16:10:03 -04:00
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bnep.h
core.c	Bluetooth: bnep: fix wild-memory-access in proto_unregister	2024-10-16 16:10:03 -04:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile
netdev.c
sock.c