Commit be4221d9 authored by Mark Cave-Ayland's avatar Mark Cave-Ayland
Browse files

cg3: fix up size parameter for memory_region_get_dirty() 



The code was incorrectly calculating the end address rather than the size of
the required region.

Signed-off-by: default avatarMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 66e2f304

hw/display/cg3.c

+1 −1
Original line number Diff line number Diff line
@@ -114,7 +114,7 @@ static void cg3_update_display(void *opaque) 
        int update = s->full_update;



        page = y * width;

        update |= memory_region_get_dirty(&s->vram_mem, page, page + width,

        update |= memory_region_get_dirty(&s->vram_mem, page, width,

                                          DIRTY_MEMORY_VGA);

        if (update) {

            if (y_start < 0) {