From b51169b545e38643abe252e31163e4aef3d9313e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20G=C3=B6ttsch?= <niels@ziemlichoptimal.de>
Date: Sun, 14 Jun 2026 19:24:01 +0200
Subject: [PATCH] stripSDP: filter a=max-message-size and fix line-endings for
 cross-browser compat

---
 crypto.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crypto.js b/crypto.js
index e043782..959ccb3 100644
--- a/crypto.js
+++ b/crypto.js
@@ -72,7 +72,8 @@ function hexToBuf(hex) {
 /* ─── QR compression: deflate-raw + base45 ─── */
 
 function stripSDP(sdp) {
-  return sdp.split('\r\n').map(line => {
+  return sdp.split(/\r?\n/).map(line => {
+    if (line === '' || line.startsWith('a=max-message-size:')) return null;
     if (!line.startsWith('a=candidate:')) return line;
     const parts = line.split(' ');
     if (parts[2] === 'tcp') return null;