diff -uNr libICE-1.0.10/src/authutil.c libICE-1.0.10.mod/src/authutil.c
--- libICE-1.0.10/src/authutil.c	2019-07-14 20:43:16.000000000 +0300
+++ libICE-1.0.10.mod/src/authutil.c	2020-01-05 16:10:46.039276106 +0200
@@ -188,7 +188,7 @@
 
 	if (creat_fd != -1)
 	{
-	    if (link (creat_name, link_name) != -1)
+	    if (symlink (creat_name, link_name) != -1)
 		return (IceAuthLockSuccess);
 
 	    if (errno == ENOENT)