From 46249d548f581aafa06a5188cba7a9b94cf2916d Mon Sep 17 00:00:00 2001 From: Carl Worth Date: Fri, 5 Dec 2008 15:42:53 -0800 Subject: Set vertex_buffer_bo to NULL after unreference. Which is just being tidy. We initially were looking at this code path due to a report of a crash on server shutdown which started after this unreference call was added. Setting this to NULL apparently didn't avoid the crash, but it's a good thing to do regardless. (cherry picked from commit bea98cdfd93fc1181a06c51e57fcab227ff4827e) --- src/i965_render.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/i965_render.c b/src/i965_render.c index a92c964a..df3814f5 100644 --- a/src/i965_render.c +++ b/src/i965_render.c @@ -1635,8 +1635,10 @@ gen4_render_state_cleanup(ScrnInfoPtr pScrn) I830Ptr pI830 = I830PTR(pScrn); struct gen4_render_state *render_state= pI830->gen4_render_state; - if (render_state->vertex_buffer_bo) + if (render_state->vertex_buffer_bo) { dri_bo_unreference (render_state->vertex_buffer_bo); + render_state->vertex_buffer_bo = NULL; + } if (pI830->use_drm_mode) { dri_bo_unmap(pI830->gen4_render_state_mem->bo); -- cgit v1.2.3