From: antirez <antirez@gmail.com>
Date: Mon, 31 Oct 2011 08:57:06 +0000 (+0100)
Subject: It is now possible to disable password authentication via CONFIG SET. Thanks to Jan... 
X-Git-Url: https://git.saurik.com/redis.git/commitdiff_plain/1eceb85ebc127480ffe3d80be00e09472fa684ec?hp=db6a2e7f78f99503eaa2fcc0574a16eea570637a

It is now possible to disable password authentication via CONFIG SET. Thanks to Jan Oberst. This closes issue #171.
---

diff --git a/src/config.c b/src/config.c
index 789c10fc..6e310701 100644
--- a/src/config.c
+++ b/src/config.c
@@ -345,7 +345,7 @@ void configSetCommand(redisClient *c) {
         server.dbfilename = zstrdup(o->ptr);
     } else if (!strcasecmp(c->argv[2]->ptr,"requirepass")) {
         zfree(server.requirepass);
-        server.requirepass = zstrdup(o->ptr);
+        server.requirepass = ((char*)o->ptr)[0] ? zstrdup(o->ptr) : NULL;
     } else if (!strcasecmp(c->argv[2]->ptr,"masterauth")) {
         zfree(server.masterauth);
         server.masterauth = zstrdup(o->ptr);