> Date: Sun, 29 Apr 2018 16:46:30 +1000
> From: Jonathan Gray <j...@jsg.id.au>
>
> Don't use attr uninitialised. Avoids glitches seen when using
> scrollback with radeondrm.
ok kettenis@
> Index: rasops.c
> ===================================================================
> RCS file: /cvs/src/sys/dev/rasops/rasops.c,v
> retrieving revision 1.53
> diff -u -p -r1.53 rasops.c
> --- rasops.c 27 Apr 2018 21:36:12 -0000 1.53
> +++ rasops.c 29 Apr 2018 06:34:19 -0000
> @@ -1927,6 +1927,7 @@ rasops_scrollback(void *v, void *cookie,
> return;
>
> rasops_cursor(ri, 0, 0, 0);
> + ri->ri_alloc_attr(ri, 0, 0, 0, &attr);
> ri->ri_eraserows(ri, 0, ri->ri_rows, attr);
> for (row = 0; row < ri->ri_rows; row++) {
> for (col = 0; col < ri->ri_cols; col++) {
>
>
