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| author |   Qiu-ji Chen <chenqiuji666@gmail.com> | 2024-11-06 17:59:06 +0800 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2025-05-07 18:07:27 +0200 |
| commit | 780351a5f61416ed2ba1199cc57e4a076fca644d (patch) | |
| tree | 943abcb6598ed82a0b9f1ac39c7cfc0456c7c1a2 /scripts/lib/kdoc/kdoc_output.py | |
| parent | drm/tegra: rgb: Fix the unbound reference count (diff) | |
| download | linux-rng-780351a5f61416ed2ba1199cc57e4a076fca644d.tar.xz linux-rng-780351a5f61416ed2ba1199cc57e4a076fca644d.zip | |
drm/tegra: Fix a possible null pointer dereference
In tegra_crtc_reset(), new memory is allocated with kzalloc(), but
no check is performed. Before calling __drm_atomic_helper_crtc_reset,
state should be checked to prevent possible null pointer dereference.
Fixes: b7e0b04ae450 ("drm/tegra: Convert to using __drm_atomic_helper_crtc_reset() for reset.")
Cc: stable@vger.kernel.org
Signed-off-by: Qiu-ji Chen <chenqiuji666@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20241106095906.15247-1-chenqiuji666@gmail.com
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions