diff options
| author | Natalia Petrova <n.petrova@fintech.ru> | 2023-05-12 14:15:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-21 15:39:59 +0200 |
| commit | 2db30054947d9aa58f3d807287bc48485e3ce4a3 (patch) | |
| tree | d6ded25f3159e1e2833e1ddc4da4257ede119a95 /drivers/net/wan/lapbether.c | |
| parent | f6f2a554380889da1793941af3d29bc6064c9b7a (diff) | |
drm/nouveau/dp: check for NULL nv_connector->native_mode
[ Upstream commit 20a2ce87fbaf81e4c3dcb631d738e423959eb320 ]
Add checking for NULL before calling nouveau_connector_detect_depth() in
nouveau_connector_get_modes() function because nv_connector->native_mode
could be dereferenced there since connector pointer passed to
nouveau_connector_detect_depth() and the same value of
nv_connector->native_mode is used there.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: d4c2c99bdc83 ("drm/nouveau/dp: remove broken display depth function, use the improved one")
Signed-off-by: Natalia Petrova <n.petrova@fintech.ru>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230512111526.82408-1-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