Mesa (master): wayland-drm: Check visual for being NULL
Kristian Høgsberg
krh at kemper.freedesktop.org
Tue May 31 19:15:37 UTC 2011
Module: Mesa
Branch: master
Commit: 089aa313b40b495e9d9a9d209fe3851d43807f6e
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=089aa313b40b495e9d9a9d209fe3851d43807f6e
Author: Benjamin Franzke <benjaminfranzke at googlemail.com>
Date: Tue May 31 14:20:59 2011 +0200
wayland-drm: Check visual for being NULL
---
src/egl/wayland/wayland-drm/wayland-drm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/egl/wayland/wayland-drm/wayland-drm.c b/src/egl/wayland/wayland-drm/wayland-drm.c
index d68f9c7..6cc442b 100644
--- a/src/egl/wayland/wayland-drm/wayland-drm.c
+++ b/src/egl/wayland/wayland-drm/wayland-drm.c
@@ -100,7 +100,7 @@ drm_create_buffer(struct wl_client *client, struct wl_drm *drm,
buffer->buffer.height = height;
buffer->buffer.visual = visual;
- if (visual->object.interface != &wl_visual_interface) {
+ if (!visual || visual->object.interface != &wl_visual_interface) {
wl_client_post_error(client, &drm->object,
WL_DRM_ERROR_INVALID_VISUAL,
"invalid visual");
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