From: Dirk Eibach dirk.eibach@gdsys.cc
Limit "osdsize"-command to access valid screens only.
Signed-off-by: Dirk Eibach dirk.eibach@gdsys.cc ---
board/gdsys/common/osd.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/board/gdsys/common/osd.c b/board/gdsys/common/osd.c index 4e292f5..add9574 100644 --- a/board/gdsys/common/osd.c +++ b/board/gdsys/common/osd.c @@ -469,6 +469,9 @@ int osd_size(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) }
for (screen = 0; screen < MAX_OSD_SCREEN; ++screen) { + if (!(osd_screen_mask & (1 << screen))) + continue; + OSD_SET_REG(screen, xy_size, ((x - 1) << 8) | (y - 1)); OSD_SET_REG(screen, x_pos, 32767 * (640 - 12 * x) / 65535); OSD_SET_REG(screen, y_pos, 32767 * (480 - 18 * y) / 65535);