Ye Bin 3a79f9568d ALSA: hda: fix potential memleak in 'add_widget_node'
commit 9a5523f72b upstream.

As 'kobject_add' may allocated memory for 'kobject->name' when return error.
And in this function, if call 'kobject_add' failed didn't free kobject.
So call 'kobject_put' to recycling resources.

Signed-off-by: Ye Bin <yebin10@huawei.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221110144539.2989354-1-yebin@huaweicloud.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-16 09:57:15 +01:00
2022-11-16 09:57:07 +01:00
2022-11-10 18:14:30 +01:00

Linux kernel
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