surface: Debug in error paths of surface_buffer_write()
surface: Debug in error paths of surface_buffer_write()

deniskropp/DirectFB,kevleyski/directfb,DirectFB/directfb,mtsekm/test,djbclark/directfb-core-DirectFB,kevleyski/DirectFB-1,Distrotech/DirectFB,jcdubois/DirectFB,lancebaiyouview/DirectFB,kevleyski/DirectFB-1,lancebaiyouview/DirectFB,djbclark/directfb-core-DirectFB,sklnet/DirectFB,sklnet/DirectFB,kaostao/directfb,lancebaiyouview/DirectFB,jcdubois/DirectFB,sklnet/DirectFB,kevleyski/DirectFB-1,deniskropp/DirectFB,DirectFB/directfb,kaostao/directfb,mtsekm/test,dfbdok/DirectFB1,Distrotech/DirectFB,deniskropp/DirectFB,dfbdok/DirectFB1,jcdubois/DirectFB,mtsekm/test,kaostao/directfb,deniskropp/DirectFB,kevleyski/directfb,Distrotech/DirectFB,sklnet/DirectFB,djbclark/directfb-core-DirectFB,djbclark/directfb-core-DirectFB,DirectFB/directfb,kevleyski/DirectFB-1,lancebaiyouview/DirectFB,dfbdok/DirectFB1,kevleyski/directfb,kevleyski/directfb