From fc7eb509fd4ae052b6d0332f414ed8d0d65329ea Mon Sep 17 00:00:00 2001
From: Mike <mebauer@cs.stanford.edu>
Date: Wed, 20 Mar 2024 21:53:29 -0700
Subject: [PATCH] legion: fix out-of-bounds memory access in creating
 replicated tasks

---
 runtime/legion/legion_tasks.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/legion/legion_tasks.cc b/runtime/legion/legion_tasks.cc
index dc3f63486b..050d348548 100644
--- a/runtime/legion/legion_tasks.cc
+++ b/runtime/legion/legion_tasks.cc
@@ -4068,7 +4068,7 @@ namespace Legion {
       }
       // Construct the collective mapping
       std::vector<AddressSpaceID> spaces(output.target_processors.size()+1);
-      for (unsigned idx = 0; idx < spaces.size(); idx++)
+      for (unsigned idx = 0; idx < output.target_processors.size(); idx++)
         spaces[idx] = output.target_processors[idx].address_space();
       // Make sure we include our local space too
       spaces.back() = runtime->address_space;