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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-06-13 21:17:59 +0200 |
|---|---|---|
| committer | Jocelyn Falempe <jfalempe@redhat.com> | 2024-06-24 13:18:00 +0200 |
| commit | a63ee07883dea5265ff00e606034e6c72b247cbc (patch) | |
| tree | 6ce2f5a575c4e903c82c4c2b394cf02a962568b5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 07430fa5248964d5338382b4b2e9ebea3904238e (diff) | |
drm/panic: Fix uninitialized drm_scanout_buffer.set_pixel() crash
No implementations of drm_plane_helper_funcs.get_scanout_buffer() fill
in the optional drm_scanout_buffer.set_pixel() member. Hence the member
may contain non-zero garbage, causing a crash when deferencing it during
drm panic.
Fix this by pre-initializing the drm_scanout_buffer object before
calling drm_plane_helper_funcs.get_scanout_buffer().
Fixes: 24d07f114e4ec760 ("drm/panic: Add a set_pixel() callback to drm_scanout_buffer")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/4c250d21880ca0b97e41da7b6a101bdf07e9d015.1718305355.git.geert+renesas@glider.be
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions