1From 22652fec1206eb6e5b3c05e2c4933feffce922e8 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Sat, 6 Feb 2016 11:10:47 -0800
4Subject: [PATCH] zero-out wl buffers in egl_surface_free
5
6origins from buildroot
7
8Signed-off-by: Khem Raj <raj.khem@gmail.com>
9---
10Upstream-Status: Pending
11
12 interface/khronos/egl/egl_client_surface.c | 2 ++
13 1 file changed, 2 insertions(+)
14
15diff --git a/interface/khronos/egl/egl_client_surface.c b/interface/khronos/egl/egl_client_surface.c
16index 42350bf..1f923d9 100644
17--- a/interface/khronos/egl/egl_client_surface.c
18+++ b/interface/khronos/egl/egl_client_surface.c
19@@ -690,11 +690,13 @@ void egl_surface_free(EGL_SURFACE_T *surface)
20       if (surface->back_wl_buffer) {
21          wl_buffer_destroy(surface->back_wl_buffer->wl_buffer);
22          free(surface->back_wl_buffer);
23+         surface->back_wl_buffer = 0;
24       }
25
26       if (surface->front_wl_buffer) {
27          wl_buffer_destroy(surface->front_wl_buffer->wl_buffer);
28          free(surface->front_wl_buffer);
29+         surface->front_wl_buffer = 0;
30       }
31 #endif
32    }
33