diff options
| -rw-r--r-- | src/gallium/drivers/r300/r300_render.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index 4afd124c0e..0fd05b51ac 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -508,6 +508,12 @@ static void r300_draw_range_elements(struct pipe_context* pipe, return; } + /* Index buffer range checking. */ + if ((start + count) * indexSize > indexBuffer->width0) { + fprintf(stderr, "r300: Invalid index buffer range. Skipping rendering.\n"); + return; + } + /* Set up fallback for incompatible vertex layout if needed. */ if (r300->incompatible_vb_layout || r300->velems->incompatible_layout) { r300_begin_vertex_translate(r300); |