From: "Florian Otte" <fotte@uni-osnabrueck.de>
To: barebox@lists.infradead.org
Subject: Bufferoverflow on eMMC partition handling
Date: Mon, 02 Sep 2024 11:36:11 +0200 [thread overview]
Message-ID: <a0f3-66d58700-13-45dc9e00@205549251> (raw)
Hi Everyone.
I tried to use all general purpose partitions on an eMMC storage device and ran into some trouble. In ./include/mci.h the number of partitions is limited to 6, but there might be 7 partitions. This results in a buffer overflow or access out of bound and causes a nasty bootloop when all general purpose-partitions are used. I created a simple patch and appended it to this mail.
Kind regards
fotte
next reply other threads:[~2024-09-02 9:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 9:36 Florian Otte [this message]
2024-09-02 9:37 Florian Otte
2024-09-03 11:35 ` Sascha Hauer
2024-09-03 11:38 ` Sascha Hauer
[not found] ` <8f55-66daa100-d-4fcf7800@71062216>
2024-09-06 10:43 ` Sascha Hauer
2024-09-11 8:28 ` Sascha Hauer
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