fix vbo display list memleak upon context destruction

2 files changed, 16 insertions, 0 deletions

diff --git a/src/mesa/vbo/vbo_context.c b/src/mesa/vbo/vbo_context.c
index 656b27f28c..3813254350 100644
--- a/src/mesa/vbo/vbo_context.c
+++ b/src/mesa/vbo/vbo_context.c
@@ -240,6 +240,7 @@ void _vbo_DestroyContext( GLcontext *ctx )
    }
 
    vbo_exec_destroy(ctx);
+   vbo_save_destroy(ctx);
    FREE(vbo_context(ctx));
    ctx->swtnl_im = NULL;
 }
diff --git a/src/mesa/vbo/vbo_save.c b/src/mesa/vbo/vbo_save.c
index 87248e10f3..8dd87141c0 100644
--- a/src/mesa/vbo/vbo_save.c
+++ b/src/mesa/vbo/vbo_save.c
@@ -69,6 +69,21 @@ void vbo_save_init( GLcontext *ctx )
 
 void vbo_save_destroy( GLcontext *ctx )
 {
+   struct vbo_context *vbo = vbo_context(ctx);
+   struct vbo_save_context *save = &vbo->save;
+   if (save->prim_store) {
+      if ( --save->prim_store->refcount == 0 ) {
+         FREE( save->prim_store );
+         save->prim_store = NULL;
+      }
+      if ( --save->vertex_store->refcount == 0 ) {
+         if (save->vertex_store->bufferobj)
+            ctx->Driver.DeleteBuffer( ctx, save->vertex_store->bufferobj );
+
+         FREE( save->vertex_store );
+         save->vertex_store = NULL;
+      }
+   }
 }