diff options
| author | Chris Wilson <[email protected]> | 2013-07-17 12:14:40 +0100 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2013-07-17 13:24:18 +0200 |
| commit | 2e57f47d317dd035b18634b0c602272529368fcc (patch) | |
| tree | 57a058d51bc2480e53c039c25c9f5c730070e26b /net/lapb/lapb_out.c | |
| parent | 35c95375f69ceec721fea67a0532bc17ceb5cf64 (diff) | |
drm/i915: Fix dereferencing invalid connectors in is_crtc_connector_off()
In commit e3de42b68478a8c95dd27520e9adead2af9477a5
Author: Imre Deak <[email protected]>
Date: Fri May 3 19:44:07 2013 +0200
drm/i915: force full modeset if the connector is in DPMS OFF mode
a new function was added that walked over the set of connectors to see
if any of the currently associated CRTC was switched off. This function
walked an array of connectors, rather than the array of pointers to
connectors contained in the drm_mode_set - i.e. it was dereferencing far
past the end of the first connector. This only becomes an issue if we
attempt to use a clone mode (i.e. more than one connector per CRTC) such
that set->num_connectors > 1.
Reported-by: Timo Aaltonen <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65927
Signed-off-by: Chris Wilson <[email protected]>
Cc: Imre Deak <[email protected]>
Cc: Egbert Eich <[email protected]>
Cc: Jesse Barnes <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'net/lapb/lapb_out.c')
0 files changed, 0 insertions, 0 deletions