10a0114856
Each wl_surface.commit with a newly attached buffer should result in one wl_buffer.release for the attached buffer. For example attaching the same buffer to two different surfaces must always result in two wl_buffer.release events being emitted by the server. The client is responsible for counting the wl_buffer.release events and be sure to have received as many release events as it has attached and committed the buffer, before reusing it. https://bugzilla.gnome.org/show_bug.cgi?id=762828