From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
We need to drop the connector references already taken when we
abort in the middle of drm_fb_helper_single_add_all_connectors()
Cc: stable@xxxxxxxxxxxxxxx
Cc: Carlos Santa <carlos.santa@xxxxxxxxx>
Cc: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
Tested-by: Carlos Santa <carlos.santa@xxxxxxxxx>
Tested-by: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_fb_helper.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 83dbae0fabcf..db469d12d195 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -131,7 +131,12 @@ int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper)
return 0;
fail:
for (i = 0; i < fb_helper->connector_count; i++) {
- kfree(fb_helper->connector_info[i]);
+ struct drm_fb_helper_connector *fb_helper_connector =
+ fb_helper->connector_info[i];
+
+ drm_connector_unreference(fb_helper_connector->connector);
+
+ kfree(fb_helper_connector);
fb_helper->connector_info[i] = NULL;
}
fb_helper->connector_count = 0;
--
2.7.4
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
