2021-11-05 10:36:37

by YE Chengfeng

Subject: hsi: suspected uaf issue in hsi_core.c

Hi,

It seems that put_device will free cl, so we are returning a freed object. Should we add goto err; in this branch?
https://github.com/torvalds/linux/blob/master/drivers/hsi/hsi_core.c#L102

Best regards,
Chengfeng