--- /sys/src/lib9p/srv.c	Mon Nov 12 06:11:12 2018+++ ../frontmods/lib9p/srv.c	Mon Nov 12 06:10:36 2018@@ -924,7 +924,10 @@ 	int fd; 	char buf[80]; -	snprint(buf, sizeof buf, "/srv/%s", name);+	if(strncmp(name, "/", 1) == 0)+		snprint(buf, sizeof buf, name);+	else+		snprint(buf, sizeof buf, "/srv/%s", name); 	if(chatty9p) 		fprint(2, "postfd %s\n", buf); 	fd = create(buf, OWRITE|ORCLOSE|OCEXEC, 0600);