linux-kernel - Re: [PATCH] afs: xattr: use scnprintf

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Message-ID: <2e530f62-89bc-4314-8e78-e5cc049c5d69@android.com>
Date:   Tue, 5 Nov 2019 07:56:28 -0800
From:   Mark Salyzyn <salyzyn@...roid.com>
To:     linux-kernel@...r.kernel.org
Cc:     kernel-team@...roid.com, linux-fsdevel@...r.kernel.org,
        David Howells <dhowells@...hat.com>,
        linux-afs@...ts.infradead.org, Jan Kara <jack@...e.cz>
Subject: Re: [PATCH] afs: xattr: use scnprintf

On 11/5/19 7:48 AM, Mark Salyzyn wrote:
> sprintf and snprintf are fragile in future maintenance, switch to
> using scnprintf to ensure no accidental Use After Free conditions
> are introduced.

Urrrk Out of band stack access ...

-- Mark