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| author | Marek Szyprowski <[email protected]> | 2023-12-05 14:06:31 +0100 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2023-12-07 12:29:17 +0200 |
| commit | 76385d493c2137460ee7735a5d3a494099c35188 (patch) | |
| tree | 7cd24078f3791888bf6af6cbf01e21711e417950 /tools/perf/scripts/python/gecko.py | |
| parent | 812cc1da7ffd9e178ef66b8a22113be10fba466c (diff) | |
drm/debugfs: fix potential NULL pointer dereference
encoder->funcs entry might be NULL, so check it first before calling its
methods. This fixes NULL pointer dereference observed on Rasberry Pi
3b/4b boards.
Fixes: caf525ed45b4 ("drm/encoder: register per-encoder debugfs dir")
Signed-off-by: Marek Szyprowski <[email protected]>
Tested-by: Nishanth Menon <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions