From b353b799a2288bfde132a1909f78f4e1cbd1fd28 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Fri, 13 Jan 2023 07:17:32 +0000
Subject: Fix core_dns rejecting simple hostnames.

---
 include/inspircd.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/inspircd.h b/include/inspircd.h
index edba04d24..3ad291909 100644
--- a/include/inspircd.h
+++ b/include/inspircd.h
@@ -390,9 +390,16 @@ class CoreExport InspIRCd
 
 	/** Determines whether a hostname is valid according to RFC 5891 rules.
 	 * @param host The hostname to validate.
+	 * @param allowsimple Whether to allow simple hostnames (e.g. localhost).
 	 * @return True if the hostname is valid; otherwise, false.
 	 */
-	static bool IsHost(const std::string& host);
+	static bool IsHost2(const std::string& host, bool allowsimple);
+
+	/** Determines whether a hostname is valid according to RFC 5891 rules.
+	 * @param host The hostname to validate.
+	 * @return True if the hostname is valid; otherwise, false.
+	 */
+	inline static bool IsHost(const std::string& host) { return IsHost2(host, false); }
 
 	/** Return true if str looks like a server ID
 	 * @param sid string to check against
-- 
cgit v1.3.1-10-gc9f91