compositor-drm: Close drm fd on exec

diff --git a/compositor/compositor-drm.c b/compositor/compositor-drm.c
index aa58a31..545bde5 100644 (file)
--- a/compositor/compositor-drm.c
+++ b/compositor/compositor-drm.c
@@ -138,7 +138,7 @@ init_egl(struct drm_compositor *ec, struct udev_device *device)
        };
 
        filename = udev_device_get_devnode(device);
-       fd = open(filename, O_RDWR);
+       fd = open(filename, O_RDWR, O_CLOEXEC);
        if (fd < 0) {
                /* Probably permissions error */
                fprintf(stderr, "couldn't open %s, skipping\n",