From e637149ae3a43cc7e059a022fe77b9cb5af5798d Mon Sep 17 00:00:00 2001
From: Nikita Smith <git.nikita.smith@gmail.com>
Date: Wed, 20 May 2026 17:53:52 -0700
Subject: [PATCH] broadcasting a stack pointer and then leaving scope in
 optimized mode may cause use-after-free

---
 src/rdi_make/rdi_make_local.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rdi_make/rdi_make_local.c b/src/rdi_make/rdi_make_local.c
index 7006d2f1..b40298f9 100644
--- a/src/rdi_make/rdi_make_local.c
+++ b/src/rdi_make/rdi_make_local.c
@@ -2281,6 +2281,7 @@ rdim_bake(Arena *arena, RDIM_BakeParams *params)
         radsort(keys, map->line_count, rdim_sort_key_is_before);
       }
     }
+    lane_sync();
   }
   
   //////////////////////////////////////////////////////////////