Yang Yingliang 913421f9f7 NTB: fix possible name leak in ntb_register_device() ... [ Upstream commit aebfdfe39b ] If device_register() fails in ntb_register_device(), the device name allocated by dev_set_name() should be freed. As per the comment in device_register(), callers should use put_device() to give up the reference in the error path. So fix this by calling put_device() in the error path so that the name can be freed in kobject_cleanup(). As a result of this, put_device() in the error path of ntb_register_device() is removed and the actual error is returned. Fixes: a1bd3baeb2 ("NTB: Add NTB hardware abstraction layer") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20231201033057.1399131-1-yangyingliang@huaweicloud.com [mani: reworded commit message] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:17:06 -04:00
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hw	ntb: amd: Drop unnecessary error check for debugfs_create_dir	2023-08-18 09:50:06 -04:00
test	NTB: ntb_tool: Switch to memdup_user_nul() helper	2023-08-18 09:50:06 -04:00
core.c	NTB: fix possible name leak in ntb_register_device()	2024-03-26 18:17:06 -04:00
Kconfig	New feature to add support for NTB virtual MSI interrupts, the ability	2019-07-21 09:46:59 -07:00
Makefile	New feature to add support for NTB virtual MSI interrupts, the ability	2019-07-21 09:46:59 -07:00
msi.c	NTB/msi: Use struct_size() helper in devm_kzalloc()	2022-01-23 16:15:15 -05:00
ntb_transport.c	ntb: Check tx descriptors outstanding instead of head/tail for tx queue	2023-08-22 12:38:19 -04:00