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| author |   Yang Yingliang <yangyingliang@huawei.com> | 2022-10-27 09:34:38 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2022-10-27 08:27:39 +0200 |
| commit | 4a4c8482e370d697738a78dcd7bf2780832cb712 (patch) | |
| tree | 8500aa6cf1093f42e260ea909c5285fa3949ac1a /scripts/gdb/linux/tasks.py | |
| parent | Merge tag 'asoc-fix-v6.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus (diff) | |
| download | linux-dev-4a4c8482e370d697738a78dcd7bf2780832cb712.tar.xz linux-dev-4a4c8482e370d697738a78dcd7bf2780832cb712.zip | |
ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()
dev_set_name() in soundbus_add_one() allocates memory for name, it need be
freed when of_device_register() fails, call soundbus_dev_put() to give up
the reference that hold in device_initialize(), so that it can be freed in
kobject_cleanup() when the refcount hit to 0. And other resources are also
freed in i2sbus_release_dev(), so it can return 0 directly.
Fixes: f3d9478b2ce4 ("[ALSA] snd-aoa: add snd-aoa")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221027013438.991920-1-yangyingliang@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions