platform/x86: intel_scu_ipc: fix possible name leak in __intel_scu_ipc_register()
authorYang Yingliang <yangyingliang@huawei.com>
Thu, 8 Dec 2022 15:19:16 +0000 (23:19 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 31 Dec 2022 12:32:00 +0000 (13:32 +0100)
commitdc72247494843a257cd3791dfc70b2a0c69daeba
treec3135e670d3619ec8c371aa6abc80c234392b29f
parent87426ce3bd57ad414b6e2436434ef8128986a9a5
platform/x86: intel_scu_ipc: fix possible name leak in __intel_scu_ipc_register()

[ Upstream commit 0b3d0cb7c0bed2fd6454f77ed75e7a662c6efd12 ]

In some error paths before device_register(), the names allocated
by dev_set_name() are not freed. Move dev_set_name() front to
device_register(), so the name can be freed while calling
put_device().

Fixes: 54b34aa0a729 ("platform/x86: intel_scu_ipc: Split out SCU IPC functionality from the SCU driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221208151916.2404977-1-yangyingliang@huawei.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/platform/x86/intel_scu_ipc.c