QUIT is a command, HOST: and POST are not (#9798)

Some people complain that QUIT is missing from help/command table.
Not appearing in COMMAND command, command stats, ACL, etc.
and instead, there's a hack in processCommand with a comment that looks outdated.
Note that it is [documented](https://redis.io/commands/quit)

At the same time, HOST: and POST are there in the command table although these are not real commands.
They would appear in the COMMAND command, and even in commandstats.

Other changes:
1. Initialize the static logged_time static var in securityWarningCommand
2. add `no-auth` flag to RESET so it can always be executed.

3 files changed, 17 insertions, 8 deletions

diff --git a/tests/modules/misc.c b/tests/modules/misc.c
index 88039c6dd..daed69952 100644
--- a/tests/modules/misc.c
+++ b/tests/modules/misc.c
@@ -295,6 +295,14 @@ int test_log_tsctx(RedisModuleCtx *ctx, RedisModuleString **argv, int argc)
     return REDISMODULE_OK;
 }
 
+int test_weird_cmd(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+    REDISMODULE_NOT_USED(argv);
+    REDISMODULE_NOT_USED(argc);
+
+    RedisModule_ReplyWithSimpleString(ctx, "OK");
+    return REDISMODULE_OK;
+}
+
 int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
     REDISMODULE_NOT_USED(argv);
     REDISMODULE_NOT_USED(argc);
@@ -331,6 +339,9 @@ int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc)
         return REDISMODULE_ERR;
     if (RedisModule_CreateCommand(ctx,"test.log_tsctx", test_log_tsctx,"",0,0,0) == REDISMODULE_ERR)
         return REDISMODULE_ERR;
+    /* Add a command with ':' in it's name, so that we can check commandstats sanitization. */
+    if (RedisModule_CreateCommand(ctx,"test.weird:cmd", test_weird_cmd,"readonly",0,0,0) == REDISMODULE_ERR)
+        return REDISMODULE_ERR;
 
     return REDISMODULE_OK;
 }
diff --git a/tests/unit/info.tcl b/tests/unit/info.tcl
index 9c76f8f03..7e383bec3 100644
--- a/tests/unit/info.tcl
+++ b/tests/unit/info.tcl
@@ -164,12 +164,4 @@ start_server {tags {"info" "external:skip"}} {
             assert_match {} [errorstat NOPERM]
         }
     }
-
-    start_server {} {
-        test {Unsafe command names are sanitized in INFO output} {
-            catch {r host:} e
-            set info [r info commandstats]
-            assert_match {*cmdstat_host_:calls=1*} $info
-        }
-    }
 }
diff --git a/tests/unit/moduleapi/misc.tcl b/tests/unit/moduleapi/misc.tcl
index a74c89aec..091de4a87 100644
--- a/tests/unit/moduleapi/misc.tcl
+++ b/tests/unit/moduleapi/misc.tcl
@@ -122,4 +122,10 @@ start_server {tags {"modules"}} {
     test {test RM_Call CLIENT INFO} {
         assert_match "*fd=-1*" [r test.call_generic client info]
     }
+
+    test {Unsafe command names are sanitized in INFO output} {
+        r test.weird:cmd
+        set info [r info commandstats]
+        assert_match {*cmdstat_test.weird_cmd:calls=1*} $info
+    }
 }