llvmpipe: fail cleanly on malloc failure in lp_setup_alloc_triangle

diff --git a/src/gallium/drivers/llvmpipe/lp_setup_tri.c b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
index c6cb9af..15c414d 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_setup_tri.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
@@ -86,9 +86,10 @@ lp_setup_alloc_triangle(struct lp_scene *scene,
                 plane_sz);
 
    tri = lp_scene_alloc_aligned( scene, *tri_size, 16 );
-   if (tri) {
-      tri->inputs.stride = input_array_sz;
-   }
+   if (tri == NULL)
+      return NULL;
+
+   tri->inputs.stride = input_array_sz;
 
    {
       char *a = (char *)tri;
@@ -96,7 +97,6 @@ lp_setup_alloc_triangle(struct lp_scene *scene,
       assert(b - a == *tri_size);
    }
 
-
    return tri;
 }