Mesa (master): i965: Fix VB refcount leak on aperture overflow.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 2fc9d671e0be77676818da51cd3b35b52af79421
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2fc9d671e0be77676818da51cd3b35b52af79421

Author: Eric Anholt <eric at anholt.net>
Date:   Wed Nov 12 13:34:20 2008 -0800

i965: Fix VB refcount leak on aperture overflow.

---

 src/mesa/drivers/dri/i965/brw_draw_upload.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 4080c5e..73d6dea 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -353,6 +353,7 @@ static void brw_prepare_vertices(struct brw_context *brw)
 	    intel_buffer_object(input->glarray->BufferObj);
 
 	 /* Named buffer object: Just reference its contents directly. */
+	 dri_bo_unreference(input->bo);
 	 input->bo = intel_bufferobj_buffer(intel, intel_buffer,
 					    INTEL_READ);
 	 dri_bo_reference(input->bo);