hsi: suspected uaf issue in hsi_core.c

From: YE Chengfeng
Date: Fri Nov 05 2021 - 03:52:41 EST

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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

Next message: Dominik Brodowski: "[PATCH v3] random: fix crash on multiple early calls to add_bootloader_randomness()"
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