From: Jeroen Leenarts <jeroen.leenarts@gmail.com>
Date: Wed, 3 Oct 2018 08:39:04 +0000 (+0200)
Subject: Do not try to resolve a valid ip address.
X-Git-Tag: 0.0.20181104-1~253
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce02b7a4c09bcabd4de3b8c9044c014264bcd4ff;p=thirdparty%2Fwireguard-apple.git

Do not try to resolve a valid ip address.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---

diff --git a/Shared/Validators.swift b/Shared/Validators.swift
index 21758fe..a73f329 100644
--- a/Shared/Validators.swift
+++ b/Shared/Validators.swift
@@ -49,11 +49,16 @@ struct Endpoint {
         }
 
         hostString = hostString.replacingOccurrences(of: "[", with: "").replacingOccurrences(of: "]", with: "")
-
-        let ipString = convertToipAddress(from: hostString)
+        var addressType = validateIpAddress(ipToValidate: hostString)
+        let ipString: String
+        if addressType == .other {
+         ipString = convertToipAddress(from: hostString)
+        } else {
+            ipString = hostString
+        }
 
         ipAddress = String(ipString)
-        let addressType = validateIpAddress(ipToValidate: ipAddress)
+        addressType = validateIpAddress(ipToValidate: ipAddress)
         guard addressType == .IPv4 || addressType == .IPv6 else {
             throw EndpointValidationError.invalidIP(ipAddress)
         }