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From 9826eae9f091d461bd117c254ba8e255dd084797 Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Fri, 2 Feb 2018 16:35:26 +0100
Subject: [PATCH] wayland: Do not fail on stalled .X11-unix entries
If for whatever reason, there are stalled files in /tmp/.X11-unix/ the
bind() to the abstract socket will succeed but not the bind() to the
to the UNIX socket.
This causes gnome-shell/mutter to fail because it cannot start Xwayland
(while it could actually, by using a different display).
In case of failure to bind to the UNIX socket, try the next display
instead of failing, to avoid stalled entries in /tmp/.X11-unix.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/13
---
src/wayland/meta-xwayland.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/wayland/meta-xwayland.c b/src/wayland/meta-xwayland.c
index 50cfc7c57..ce21fe5ee 100644
--- a/src/wayland/meta-xwayland.c
+++ b/src/wayland/meta-xwayland.c
@@ -458,7 +458,8 @@ choose_xdisplay (MetaXWaylandManager *manager)
{
unlink (lock_file);
close (manager->abstract_fd);
- return FALSE;
+ display++;
+ continue;
}
break;
--
2.14.3