From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH master] FIT: early exit if digest fails
Date: Thu, 13 Mar 2025 12:54:53 +0100 [thread overview]
Message-ID: <174186689300.1709307.16238066312382038254.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20250313072309.141338-1-a.fatoum@pengutronix.de>
On Thu, 13 Mar 2025 08:23:09 +0100, Ahmad Fatoum wrote:
> fit_digest will hash the list of images in the configuration, so
> fit_check_signature() can compare it against the signed hash.
>
> So far, parse errors while computing the hash were ignored. This is not
> directly exploitable as the hash would be incomplete and fail the
> signature verification, but it makes the code more difficult to reason
> about.
>
> [...]
Applied, thanks!
[1/1] FIT: early exit if digest fails
https://git.pengutronix.de/cgit/barebox/commit/?id=a676705feac6 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2025-03-13 12:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-13 7:23 Ahmad Fatoum
2025-03-13 11:54 ` Sascha Hauer [this message]
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