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| author | Natalia Petrova <n.petrova@fintech.ru> | 2023-05-12 13:33:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-21 15:39:59 +0200 |
| commit | 27ab15707ab43ab30f38e844ff3f8289083f34b1 (patch) | |
| tree | 1aa8980cc923d3c0f1c3f07cc055f26a1d381da2 /drivers/net/wan/lapbether.c | |
| parent | 2681f84e552ebcbd7ea28d777c7290c58c3282f2 (diff) | |
drm/nouveau: add nv_encoder pointer check for NULL
[ Upstream commit 55b94bb8c42464bad3d2217f6874aa1a85664eac ]
Pointer nv_encoder could be dereferenced at nouveau_connector.c
in case it's equal to NULL by jumping to goto label.
This patch adds a NULL-check to avoid it.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 3195c5f9784a ("drm/nouveau: set encoder for lvds")
Signed-off-by: Natalia Petrova <n.petrova@fintech.ru>
Reviewed-by: Lyude Paul <lyude@redhat.com>
[Fixed patch title]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230512103320.82234-1-n.petrova@fintech.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wan/lapbether.c')
0 files changed, 0 insertions, 0 deletions