From: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Fri, 8 Feb 2019 13:39:59 +0000 (+0100)
Subject: Key: we already do len checking in C
X-Git-Tag: 0.0.20190207-2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=407b367c8de6569f8a8ab17dc0f3765936d9c864;p=thirdparty%2Fwireguard-apple.git

Key: we already do len checking in C

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

diff --git a/WireGuard/Shared/Model/Key.swift b/WireGuard/Shared/Model/Key.swift
index 3f11452..a1abdd7 100644
--- a/WireGuard/Shared/Model/Key.swift
+++ b/WireGuard/Shared/Model/Key.swift
@@ -23,9 +23,6 @@ extension Data {
     }
 
     init?(hexKey hexString: String) {
-        if hexString.utf8.count != WG_KEY_LEN_HEX - 1 {
-            return nil
-        }
         self.init(repeating: 0, count: Int(WG_KEY_LEN))
 
         if !self.withUnsafeMutableBytes { key_from_hex($0, hexString) } {
@@ -48,9 +45,6 @@ extension Data {
     }
 
     init?(base64Key base64String: String) {
-        if base64String.utf8.count != WG_KEY_LEN_BASE64 - 1 {
-            return nil
-        }
         self.init(repeating: 0, count: Int(WG_KEY_LEN))
 
         if !self.withUnsafeMutableBytes { key_from_base64($0, base64String) } {