1 files changed, 33 insertions, 0 deletions

diff --git a/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch b/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch
new file mode 100644
index 0000000..43eb7f0
--- /dev/null
+++ b/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch
@@ -0,0 +1,33 @@
+From 0d678cd2042551cc4e26ec42fa3aba7c72d033b4 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 6 Feb 2016 11:10:47 -0800
+Subject: [PATCH 06/16] zero-out wl buffers in egl_surface_free
+
+origins from buildroot
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ interface/khronos/egl/egl_client_surface.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/interface/khronos/egl/egl_client_surface.c b/interface/khronos/egl/egl_client_surface.c
+index 42350bf..1f923d9 100644
+--- a/interface/khronos/egl/egl_client_surface.c
++++ b/interface/khronos/egl/egl_client_surface.c
+@@ -690,11 +690,13 @@ void egl_surface_free(EGL_SURFACE_T *surface)
+       if (surface->back_wl_buffer) {
+          wl_buffer_destroy(surface->back_wl_buffer->wl_buffer);
+          free(surface->back_wl_buffer);
++         surface->back_wl_buffer = 0;
+       }
+ 
+       if (surface->front_wl_buffer) {
+          wl_buffer_destroy(surface->front_wl_buffer->wl_buffer);
+          free(surface->front_wl_buffer);
++         surface->front_wl_buffer = 0;
+       }
+ #endif
+    }
+-- 
+2.16.1
+