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Refuse to start when SUID is detected

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This ensures that those surprised by the deprecation of SUID operation
receive an error rather than accidentally having sway run as root.

This detection will be removed in a future release.
This commit is contained in:
Kenny Levinsen 2022-06-01 20:01:19 +02:00 • committed by Simon Ser
parent 251a648e2c
commit e5728052b5
3 changed files with 22 additions and 47 deletions
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21
sway/server.c
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@ -47,19 +47,6 @@
#include "sway/xwayland.h"
#endif
bool server_privileged_prepare(struct sway_server *server) {
sway_log(SWAY_DEBUG, "Preparing Wayland server initialization");
server->wl_display = wl_display_create();
server->wl_event_loop = wl_display_get_event_loop(server->wl_display);
server->backend = wlr_backend_autocreate(server->wl_display);
if (!server->backend) {
sway_log(SWAY_ERROR, "Unable to create backend");
return false;
}
return true;
}
static void handle_drm_lease_request(struct wl_listener *listener, void *data) {
/* We only offer non-desktop outputs, but in the future we might want to do
* more logic here. */
@ -76,6 +63,14 @@ static void handle_drm_lease_request(struct wl_listener *listener, void *data) {
bool server_init(struct sway_server *server) {
sway_log(SWAY_DEBUG, "Initializing Wayland server");
server->wl_display = wl_display_create();
server->wl_event_loop = wl_display_get_event_loop(server->wl_display);
server->backend = wlr_backend_autocreate(server->wl_display);
if (!server->backend) {
sway_log(SWAY_ERROR, "Unable to create backend");
return false;
}
server->renderer = wlr_renderer_autocreate(server->backend);
if (!server->renderer) {