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Commit 3bf3c974 authored by Marek Behún's avatar Marek Behún Committed by Olof Johansson
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bus: moxtet: fix potential stack buffer overflow

The input_read function declares the size of the hex array relative to
sizeof(buf), but buf is a pointer argument of the function. The hex
array is meant to contain hexadecimal representation of the bin array.

Link: https://lore.kernel.org/r/20200215142130.22743-1-marek.behun@nic.cz


Fixes: 5bc7f990 ("bus: Add support for Moxtet bus")
Signed-off-by: default avatarMarek Behún <marek.behun@nic.cz>
Reported-by: default avatarsohu0106 <sohu0106@126.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent bab8f1ff
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