From 3c80b42532bcd6924b6afb3cf6609b1d285906ac Mon Sep 17 00:00:00 2001
From: Aaron Jones <aaronmdjones@gmail.com>
Date: Thu, 15 Jan 2015 00:00:00 +0000
Subject: [PATCH] Allow clients to have a resolved hostname of localhost

I slightly changed the patch to match surrounding style.

(cherry picked from commit 0b06270fd6266c85d19e008efcd039605daf59d0)
---
 src/s_user.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/s_user.c b/src/s_user.c
index 2d7705dc2..9ad3ee880 100644
--- a/src/s_user.c
+++ b/src/s_user.c
@@ -734,6 +734,9 @@ valid_hostname(const char *hostname)
 	if(hostname == NULL)
 		return NO;
 
+	if(!strcmp(hostname, "localhost"))
+		return YES;
+
 	if('.' == *p || ':' == *p || '/' == *p)
 		return NO;