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| author | Karol Herbst <kherbst@redhat.com> | 2017-11-06 16:20:33 +0100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-12-19 10:16:37 +1000 |
| commit | 34112bf4935dabe3c1d1fd42842ed771e279bf61 (patch) | |
| tree | 7f772fba062804dd5de35cc332df8d282ad3f6b1 /tools/perf/scripts/python/stackcollapse.py | |
| parent | d34ded7ece57782e75bf31bb145836b9f280750f (diff) | |
drm/nouveau/fbcon: fix NULL pointer access in nouveau_fbcon_destroy
When the fbcon object is initialized, but nouveau_fbcon_create is not
called, we run into a NULL pointer access within nouveau_fbcon_create when
unloading nouveau.
The call to drm_fb_helper_funcs.fb_probe is deferred until there is a
display for real since 4.14, that's why fbcon->helper.fb is still not set.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions