From 35fe59935ef809956f593cd4973387665d2d072f Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 15 Jan 2019 17:57:49 +0100
Subject: [PATCH] ACL: automatically authenticate the nopass default user.

---
 src/networking.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/networking.c b/src/networking.c
index 754f222d..4aa19314 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -125,7 +125,9 @@ client *createClient(int fd) {
     c->sentlen = 0;
     c->flags = 0;
     c->ctime = c->lastinteraction = server.unixtime;
-    c->authenticated = 0;
+    /* If the default user does not require authentication, the user is
+     * directly authenticated. */
+    c->authenticated = (c->user->flags & USER_FLAG_NOPASS) != 0;
     c->replstate = REPL_STATE_NONE;
     c->repl_put_online_on_ack = 0;
     c->reploff = 0;