c37d8ae82b
On some platforms, the authenticate callback may be NULL, e.g. on surfaceless. If a client tries to send a wl_drm.authenticate request the handler tries to dereference the NULL pointer. This can be reproduced with libva which unconditionally tries to use wl_drm.authenticate even with render nodes [1]. Run a compositor with a surfaceless context, then try to start e.g. mpv to trigger the segfault. [1]: https://github.com/intel/libva/pull/476 Signed-off-by: Simon Ser <contact@emersion.fr> Reviewed-by: Adam Jackson <ajax@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7992> |
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