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linux/drivers/bluetooth/btrtl.c
Max Chou 1158ad8e8a Bluetooth: btrtl: check for NULL in btrtl_setup_realtek() 
[ Upstream commit 3c15082f35 ]

If insert an USB dongle which chip is not maintained in ic_id_table, it
will hit the NULL point accessed. Add a null point check to avoid the
Kernel Oops.

Fixes: b39910bb54 ("Bluetooth: Populate hci_set_hw_info for Intel and Realtek")
Reviewed-by: Alex Lu <alex_lu@realsil.com.cn>
Signed-off-by: Max Chou <max.chou@realtek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-02-08 09:57:23 +01:00

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