Re: [PATCH] HID: rmi: check report length before trimming sentinel bytes

Jiri Kosina <[email protected]> Mon, 3 Aug 2026 19:47:46 +0200 (CEST)
Newsgroups org.kernel.vger.linux-input,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
On Tue, 30 Jun 2026, Pengpeng Hou wrote:

> rmi_check_sanity() trims trailing 0xff sentinel bytes, but its loop
> reads data[valid_size - 1] before checking that valid_size is non-zero.
> 
> Reverse the condition so the length is proved before the last byte is
> inspected.

Applied, thanks.

-- 
Jiri Kosina
SUSE Labs