From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Wed, 18 Jun 2014 02:32:03 +0000 (-0400)
Subject: nv30: avoid dangling references to deleted contexts
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c092c46b27c6f6a6674e8d67fb3afdb684811819;p=mesa.git

nv30: avoid dangling references to deleted contexts

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/gallium/drivers/nouveau/nv30/nv30_context.c b/src/gallium/drivers/nouveau/nv30/nv30_context.c
index f325c5cfc68..617b0887810 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_context.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_context.c
@@ -165,6 +165,9 @@ nv30_context_destroy(struct pipe_context *pipe)
    if (nv30->draw)
       draw_destroy(nv30->draw);
 
+   if (nv30->screen->base.pushbuf->user_priv == &nv30->bufctx)
+      nv30->screen->base.pushbuf->user_priv = NULL;
+
    nouveau_bufctx_del(&nv30->bufctx);
 
    if (nv30->screen->cur_ctx == nv30)