linux-kernel - [PATCH 0/2] drm/radeon: Fix off-by-one power

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Message-Id: <20210503050608.2158996-1-keescook@chromium.org>
Date:   Sun,  2 May 2021 22:06:06 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Alex Deucher <alexander.deucher@....com>
Cc:     Kees Cook <keescook@...omium.org>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        "Erhard F." <erhard_f@...lbox.org>, linux-kernel@...r.kernel.org,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH 0/2] drm/radeon: Fix off-by-one power_state index heap overwrite

Hi,

This is an attempt at fixing a bug[1] uncovered by the relocation of
the slab freelist pointer offset, as well as some related clean-ups.

I don't have hardware to do runtime testing, but it builds. ;)

-Kees

[1] https://bugzilla.kernel.org/show_bug.cgi?id=211537

Kees Cook (2):
  drm/radeon: Fix off-by-one power_state index heap overwrite
  drm/radeon: Avoid power table parsing memory leaks

 drivers/gpu/drm/radeon/radeon_atombios.c | 26 ++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

-- 
2.25.1