[PATCH] usbhid: fix info leak in hid_submit_ctrl

Jiri Kosina jikos at kernel.org
Wed May 5 13:28:31 UTC 2021


On Wed, 5 May 2021, Benjamin Tissoires wrote:

> I don't have a reproducer like syzbot has for the exact bug here, as I 
> am relying on one real USB device to check if usbhid is not too broken. 
> However, the test suite should catch if there is an error implied by the 
> hid_report_len() change.

Yes, that was exactly what I wanted to check, sorry for not being verbose 
enough :)

> Anyway, I manually started the job and will report when it is done.

Thanks,

-- 
Jiri Kosina
SUSE Labs



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