Avoid double deletion of mBuffer

Both WaylandBrcmBuffer and WaylandBuffer were calling

wl_buffer_destroy(mBuffer)

without the derived class nulling the pointer on deletion

Change-Id: I66a553a3d11a1ef90bbfe6ad0fb49f40fe1a0bdb
Reviewed-by: Johan Helsing <johan.helsing@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp
index 9842f61c9..f2709983e 100644
--- a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp
+++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp
@@ -91,6 +91,7 @@ public:
     {
         wl_array_release(&m_array);
         wl_buffer_destroy(mBuffer);
+        mBuffer = nullptr;
     }
 
     QSize size() const { return m_size; }