On 18/02/2022 13:03, Ville Syrjala wrote:
From: Ville Syrjälä <[email protected]>
Initialize on-stack modes with drm_mode_init() to guarantee
no stack garbage in the list head, or that we aren't copying
over another mode's list head.
Based on the following cocci script, with manual fixups:
@decl@
identifier M;
expression E;
@@
- struct drm_display_mode M = E;
+ struct drm_display_mode M;
@@
identifier decl.M;
expression decl.E;
statement S, S1;
@@
struct drm_display_mode M;
... when != S
+ drm_mode_init(&M, &E);
+
S1
@@
expression decl.E;
@@
- &*E
+ E
Cc: Rob Clark <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: Abhinav Kumar <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
---
--
With best wishes
Dmitry
