commit 2d24e647761a1eed7d45504d24533c654c76944e
author Giulio Camuffo <giuliocamuffo@gmail.com> Sat Oct 03 16:25:15 2015 +0300
committer Derek Foreman <derekf@osg.samsung.com> Mon Oct 05 16:22:13 2015 -0500
tree 3d45878a8a55169a9c6a97481e79bd4193c517de
parent 7e17fec68d8056c13d8ed557c338438deaf5b53d

compositor: don't crash if destroying a compositor without a backend

Calling weston_compositor_destroy() on a pointer returned by
weston_compositor_create() should be always valid, even if the
compositor does not have yet a backend.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>

src/compositor.c

diff --git a/src/compositor.c b/src/compositor.c
index 125afd5..f8437e8 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -4767,7 +4767,8 @@
 
 	weston_compositor_xkb_destroy(compositor);
 
-	compositor->backend->destroy(compositor);
+	if (compositor->backend)
+		compositor->backend->destroy(compositor);
 	free(compositor);
 }