Mesa (master): vc4: Fix a memory leak in the simulator case.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 922e0680f9152aaacde12636d91b97346b05d61c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=922e0680f9152aaacde12636d91b97346b05d61c

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Oct  6 16:12:50 2015 -0700

vc4: Fix a memory leak in the simulator case.

We validate per draw call, and need to free the shader per draw call, too.

---

 src/gallium/drivers/vc4/vc4_simulator.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/vc4/vc4_simulator.c b/src/gallium/drivers/vc4/vc4_simulator.c
index 7cfd236..76980ca 100644
--- a/src/gallium/drivers/vc4/vc4_simulator.c
+++ b/src/gallium/drivers/vc4/vc4_simulator.c
@@ -106,10 +106,15 @@ vc4_simulator_unpin_bos(struct vc4_exec_info *exec)
 {
         for (int i = 0; i < exec->bo_count; i++) {
                 struct drm_gem_cma_object *obj = exec->bo[i];
-                struct vc4_bo *bo = to_vc4_bo(&obj->base)->bo;
+                struct drm_vc4_bo *drm_bo = to_vc4_bo(&obj->base);
+                struct vc4_bo *bo = drm_bo->bo;
 
                 memcpy(bo->map, obj->vaddr, bo->size);
 
+                if (drm_bo->validated_shader) {
+                        free(drm_bo->validated_shader->texture_samples);
+                        free(drm_bo->validated_shader);
+                }
                 free(obj);
         }