When there are no outputs present, an output pointer can be NULL. Dereferencing such pointer will result in a crash.
Signed-off-by: Armin Krezović <[email protected]> --- src/compositor.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/compositor.c b/src/compositor.c index 37d94ec..d246046 100644 --- a/src/compositor.c +++ b/src/compositor.c @@ -191,6 +191,9 @@ weston_output_mode_switch_to_native(struct weston_output *output) int ret; int mode_changed = 0, scale_changed = 0; + if (!output) + return -1; + if (!output->switch_mode) return -1; -- 2.9.0 _______________________________________________ wayland-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/wayland-devel
