compositor-drm: Zero out create_arg when creating dumb framebuffers
The create_arg struct has a flags member that we didn't properly set to 0.
diff --git a/src/compositor-drm.c b/src/compositor-drm.c
index b9e3fc9..ef2771f 100644
--- a/src/compositor-drm.c
+++ b/src/compositor-drm.c
@@ -238,6 +238,7 @@
if (!fb)
return NULL;
+ memset(&create_arg, 0, sizeof create_arg);
create_arg.bpp = 32;
create_arg.width = width;
create_arg.height = height;
@@ -256,7 +257,7 @@
if (ret)
goto err_bo;
- memset(&map_arg, 0, sizeof(map_arg));
+ memset(&map_arg, 0, sizeof map_arg);
map_arg.handle = fb->handle;
ret = drmIoctl(fb->fd, DRM_IOCTL_MODE_MAP_DUMB, &map_arg);
if (ret)