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Date:   Mon, 02 Aug 2021 11:57:40 -0700
From:   Joe Perches <>
To:     Kees Cook <>
Cc:     "Russell King (Oracle)" <>,
        Len Baker <>,
        Dmitry Torokhov <>,
        Lee Jones <>,
        Uwe Kleine-K├Ânig 
Subject: Re: [PATCH] drivers/input: Remove all strcpy() uses in favor of

On Mon, 2021-08-02 at 09:13 -0700, Kees Cook wrote:
> I'm wondering, instead, if we could convert strcpy() into this instead
> of adding another API? I.e. convert all the places that warn (if this
> were strcpy), and then land the conversion.

Perhaps not as strcpy is a builtin.

It might be easier as a cocci script.  Something like:

char [] dest;
constant char [] src;

*	strcpy(dest, src)

There are some additional test that needs to be added so that
only length(src) > length(dest) is reported.

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