From bb72c4d057b63df4d823d35c6980d92bc8525391 Mon Sep 17 00:00:00 2001
From: Robert Schmidt <robert.schmidt@openairinterface.org>
Date: Thu, 19 Feb 2026 17:50:58 +0100
Subject: [PATCH] Fix alignment problem in nr_dlsim

Fix error

    openair1/SIMULATION/NR_PHY/dlsim.c:1057:37: runtime error: member access within misaligned address 0x7f8a67e01010 for type 'struct NR_Sched_Rsp_t', which requires 32 byte alignment
---
 openair1/SIMULATION/NR_PHY/dlsim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c
index 44feb23c40..5072b7bd9d 100644
--- a/openair1/SIMULATION/NR_PHY/dlsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlsim.c
@@ -1012,7 +1012,7 @@ int main(int argc, char **argv)
   }
   //---------------
 
-  Sched_INFO = malloc(sizeof(*Sched_INFO));
+  Sched_INFO = memalign(32, sizeof(*Sched_INFO));
   if (Sched_INFO == NULL) {
     LOG_E(PHY, "out of memory\n");
     exit(1);