[PATCH 04/14] exynos/fimg2d: check buffer space in g2d_solid_fill()

The amount of commands (regular and GEM) doesn't depend on the input here.

Signed-off-by: Tobias Jakobi tjakobi@math.uni-bielefeld.de --- exynos/exynos_fimg2d.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c index 1ae8adf..9b7bcce 100644 --- a/exynos/exynos_fimg2d.c +++ b/exynos/exynos_fimg2d.c @@ -319,6 +319,9 @@ g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img, union g2d_bitblt_cmd_val bitblt; union g2d_point_val pt;

+ if (g2d_check_space(ctx, 7, 1)) + return -ENOSPC; + g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_NORMAL); g2d_add_cmd(ctx, DST_COLOR_MODE_REG, img->color_mode); g2d_add_base_addr(ctx, img, g2d_dst);