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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-11-04 05:13:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-09 17:40:14 +0300 |
| commit | 6e63153db50059fb78b8a8447b132664887d24e3 (patch) | |
| tree | f05355243d5f44fea88507b81ca7eb87e9558946 /drivers/android/binder_alloc.c | |
| parent | e5b0d06d9b10f5f43101bd6598b076c347f9295f (diff) | |
| download | linux-6e63153db50059fb78b8a8447b132664887d24e3.tar.xz | |
siox: fix possible memory leak in siox_device_add()
If device_register() returns error in siox_device_add(),
the name allocated by dev_set_name() need be freed. As
comment of device_register() says, it should use put_device()
to give up the reference in the error path. So fix this
by calling put_device(), then the name can be freed in
kobject_cleanup(), and sdevice is freed in siox_device_release(),
set it to null in error path.
Fixes: bbecb07fa0af ("siox: new driver framework for eckelmann SIOX")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221104021334.618189-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/android/binder_alloc.c')
0 files changed, 0 insertions, 0 deletions