It is possible the server advertises a render-node. In that case no authentication is needed, and Gem names are forbidden.
fb0960a egl/wayland: Add support for render-nodes
src/egl/drivers/dri2/egl_dri2.h | 1 +
src/egl/drivers/dri2/platform_wayland.c | 69 ++++++++++++++++++++++++-------
2 files changed, 56 insertions(+), 14 deletions(-)
Upstream: cgit.freedesktop.org