linux-kernel - [PATCH 0/3 RESEND] drm/exynos: vidi: fix various memory corruption bugs

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Message-Id: <20260119082553.195181-1-aha310510@gmail.com>
Date: Mon, 19 Jan 2026 17:25:50 +0900
From: Jeongjun Park <aha310510@...il.com>
To: Inki Dae <inki.dae@...sung.com>,
	Seung-Woo Kim <sw0312.kim@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>
Cc: David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Alim Akhtar <alim.akhtar@...sung.com>,
	dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org,
	Jeongjun Park <aha310510@...il.com>
Subject: [PATCH 0/3 RESEND] drm/exynos: vidi: fix various memory corruption bugs

This is a series of patches that address several memory bugs that occur
in the Exynos Virtual Display driver.

Jeongjun Park (3):
  drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl()
  drm/exynos: vidi: fix to avoid directly dereferencing user pointer
  drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free

 drivers/gpu/drm/exynos/exynos_drm_drv.h  |  1 +
 drivers/gpu/drm/exynos/exynos_drm_vidi.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------
 2 files changed, 64 insertions(+), 11 deletions(-)