From: Tom Rini <trini@konsulko.com>
To: Raymond Mao <raymond.mao@linaro.org>
Cc: u-boot@lists.denx.de, michal.simek@amd.com,
venkatesh.abbarapu@amd.com,
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>,
Liviu Dudau <liviu.dudau@foss.arm.com>,
Simon Glass <sjg@chromium.org>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Andrew Goodbody <andrew.goodbody@linaro.org>,
Dan Carpenter <dan.carpenter@linaro.org>,
Harrison Mutai <harrison.mutai@arm.com>,
Patrick Rudolph <patrick.rudolph@9elements.com>,
Jerome Forissier <jerome.forissier@linaro.org>,
Heinrich Schuchardt <xypron.glpk@gmx.de>,
Evgeny Bachinin <EABachinin@salutedevices.com>,
Matthias Brugger <mbrugger@suse.com>,
Patrice Chotard <patrice.chotard@foss.st.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: Re: [PATCH v3 3/6] bloblist: fix a potential negative size for memmove
Date: Tue, 21 Apr 2026 09:03:40 -0600 [thread overview]
Message-ID: <20260421150340.GD3036003@bill-the-cat> (raw)
In-Reply-To: <20250718141621.3147633-4-raymond.mao@linaro.org>
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On Fri, Jul 18, 2025 at 07:16:16AM -0700, Raymond Mao wrote:
> It causes a panic when blob is shrunk and 'new_alloced' is less than
> 'next_ofs'. The data area that needs to be moved should end up at
> 'hdr->used_size'.
>
> Fixes: 1fe59375498f ("bloblist: Support resizing a blob")
> Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
--
Tom
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next prev parent reply other threads:[~2026-04-21 15:04 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-18 14:16 [PATCH v3 0/6] Add support for DT overlays handoff Raymond Mao
2025-07-18 14:16 ` [PATCH v3 1/6] bloblist: add blob type for DT overlay Raymond Mao
2026-04-21 15:03 ` Tom Rini
2025-07-18 14:16 ` [PATCH v3 2/6] bloblist: add helper functions Raymond Mao
2026-04-21 15:03 ` Tom Rini
2025-07-18 14:16 ` [PATCH v3 3/6] bloblist: fix a potential negative size for memmove Raymond Mao
2026-04-21 15:03 ` Tom Rini [this message]
2025-07-18 14:16 ` [PATCH v3 4/6] bloblist: add API for applying blobs with specified tag Raymond Mao
2026-04-21 15:03 ` Tom Rini
2025-07-18 14:16 ` [PATCH v3 5/6] fdtdec: apply DT overlays from bloblist Raymond Mao
2026-04-21 15:04 ` Tom Rini
2025-07-18 14:16 ` [PATCH v3 6/6] configs: Select OF_LIBFDT_OVERLAY to hand over DTO via bloblist Raymond Mao
2025-08-20 5:15 ` [PATCH v3 0/6] Add support for DT overlays handoff Abbarapu, Venkatesh
2025-08-21 14:23 ` Raymond Mao
2026-04-17 20:39 ` Raymond Mao
2026-04-20 7:05 ` Michal Simek
2026-04-20 13:40 ` Raymond Mao
2026-04-21 15:03 ` Tom Rini
2026-04-21 15:24 ` Michal Simek
2026-04-27 17:04 ` Tom Rini
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