tree 95e0f4d07b7317848f25af774767b70a6aed2915
parent 9736a325137b62499d2b4be3fc2d742b131f75da
author Ye Bin <yebin10@huawei.com> 1668091539 +0800
committer Takashi Iwai <tiwai@suse.de> 1668090492 +0100

ALSA: hda: fix potential memleak in 'add_widget_node'

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>