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mutter: Raise the NOFILE limit if a Wayland compositor

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When being run as a Wayland compositor, raise the NOFILE limit to
mitigate the risk of running out of file descriptors.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2235>
This commit is contained in:
Olivier Fourdan 2022-01-18 17:58:49 +01:00
parent 8305c7bd06
commit 6427b27602
1 changed files with 3 additions and 0 deletions
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3
src/core/mutter.c
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@ -170,6 +170,9 @@ main (int argc, char **argv)
g_child_watch_add (command_pid, command_exited_cb, context); g_child_watch_add (command_pid, command_exited_cb, context);
} }
if (meta_context_get_compositor_type (context) == META_COMPOSITOR_TYPE_WAYLAND)
meta_context_raise_rlimit_nofile (context, NULL);
if (!meta_context_run_main_loop (context, &error)) if (!meta_context_run_main_loop (context, &error))
{ {
g_printerr ("Mutter terminated with a failure: %s\n", error->message); g_printerr ("Mutter terminated with a failure: %s\n", error->message);