From bbc89011d4a5613d3d3327cf1939fadf00598603 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Wed, 29 Nov 2023 23:04:44 -0600
Subject: [PATCH] Don't hardcode server signature length

---
 Limelight/Network/PairManager.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Limelight/Network/PairManager.m b/Limelight/Network/PairManager.m
index f8cc269a..bac91b8b 100644
--- a/Limelight/Network/PairManager.m
+++ b/Limelight/Network/PairManager.m
@@ -172,7 +172,7 @@
     
     NSData* serverSecretResp = [Utils hexToBytes:[secretResp getStringTag:@"pairingsecret"]];
     NSData* serverSecret = [serverSecretResp subdataWithRange:NSMakeRange(0, 16)];
-    NSData* serverSignature = [serverSecretResp subdataWithRange:NSMakeRange(16, 256)];
+    NSData* serverSignature = [serverSecretResp subdataWithRange:NSMakeRange(16, serverSecretResp.length - 16)];
     
     if (![cryptoMan verifySignature:serverSecret withSignature:serverSignature andCert:[Utils hexToBytes:plainCert]]) {
         [self finishPairing:bgId forResponse:secretResp withFallbackError:@"Server certificate invalid"];