Index: x11/xtrans/files/patch-no_unix_socket_unlink_before_bind-Xtranssock.c
===================================================================
--- x11/xtrans/files/patch-no_unix_socket_unlink_before_bind-Xtranssock.c	(nonexistent)
+++ x11/xtrans/files/patch-no_unix_socket_unlink_before_bind-Xtranssock.c	(copie de travail)
@@ -0,0 +1,20 @@
+Don't unlink an existing socket before binding.
+
+Sockets are normally cleaned up by the X server. Running the server as root
+makes the unlink operation always succeed, as well as the subsequent socket
+binding (creation in the file system). But success in binding a new socket is
+used to detect in-use displays when using -displayfd. So, when running as root,
+:0 is never detected as been used and its socket is systematically crushed,
+rendering the existing :0 session stale.
+
+--- Xtranssock.c	2019-03-16 22:30:31.000000000 +0100
++++ Xtranssock.c	2021-02-04 16:30:09.853117000 +0100
+@@ -1004,8 +1004,6 @@
+ 	sockname.sun_path[0] = '\0';
+ 	namelen = offsetof(struct sockaddr_un, sun_path) + 1 + strlen(&sockname.sun_path[1]);
+     }
+-    else
+-	unlink (sockname.sun_path);
+ 
+     if ((status = TRANS(SocketCreateListener) (ciptr,
+ 	(struct sockaddr *) &sockname, namelen, flags)) < 0)

Property changes on: x11/xtrans/files/patch-no_unix_socket_unlink_before_bind-Xtranssock.c
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Added: fbsd:nokeywords
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+yes
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+native
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+text/plain
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