From 436438e8cb766f47bc1f8017be04e023a0a640de Mon Sep 17 00:00:00 2001
From: Aaron Kaiser <a_kaiser@posteo.de>
Date: Thu, 10 Oct 2024 17:42:03 +0200
Subject: [PATCH] extract length directly from sync mem

---
 src/agent.jazz | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/agent.jazz b/src/agent.jazz
index c942048..24c0d97 100644
--- a/src/agent.jazz
+++ b/src/agent.jazz
@@ -54,8 +54,7 @@ inline fn sign(reg u64 shared_mem sync_mem private_mem) -> reg u64 {
 
     mptr = extract_nth_ptr(sync_mem, shared_mem, 1);
 
-    len = extract_nth_ptr(sync_mem, shared_mem, 2);
-    len = (u64)[len];
+    len = (u64)[sync_mem + 16 * 2 + 8];
 
     sigptr = extract_nth_ptr(sync_mem, shared_mem, 3);