From b4cbd2b312d53a50603e2cda925711bc9def4517 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 22 Feb 2011 11:19:32 +0000 Subject: [PATCH] i965: Reinstate max-index paranoia Don't trust the applications not to reference beyond the end of the vertex buffers. Signed-off-by: Chris Wilson --- src/mesa/drivers/dri/i965/brw_draw_upload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index 6ea877bfbc4..452074961da 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -550,7 +550,7 @@ static void brw_emit_vertices(struct brw_context *brw) if (intel->gen >= 5) { OUT_RELOC(buffer->bo, I915_GEM_DOMAIN_VERTEX, 0, buffer->bo->size - 1); } else - OUT_BATCH(0); + OUT_BATCH(buffer->bo->size / buffer->stride); OUT_BATCH(0); /* Instance data step rate */ brw->vb.current_buffers[i].handle = buffer->bo->handle; -- 2.30.2