If ->sys is non-null, we might decide that it's where the data is
stored.
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
Cc: <mesa-sta...@lists.freedesktop.org>
---
src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c
b/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c
index 9a3d417..2bb633e 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c
@@ -86,6 +86,7 @@ nouveau_bufferobj_data(struct gl_context *ctx, GLenum target,
GLsizeiptrARB size
/* Free previous storage */
nouveau_bo_ref(NULL, &nbo->bo);
free(nbo->sys);
+ nbo->sys = NULL;
if (target == GL_ELEMENT_ARRAY_BUFFER_ARB ||
(size < 512 && usage == GL_DYNAMIC_DRAW_ARB) ||
--
1.8.5.5
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