From 103b38bfdcaeefca21f3a8785ed9ed9e66c2cf3a Mon Sep 17 00:00:00 2001
From: Graham Dennis <graham.dennis@gmail.com>
Date: Fri, 12 Dec 2025 08:42:23 +1100
Subject: [PATCH] [libstore]: Fix a heap-use-after-free bug

(cherry picked from commit 819a61acaec62067d234a3878181ddf66a205faa)
---
 src/libstore/include/nix/store/build/derivation-builder.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstore/include/nix/store/build/derivation-builder.hh b/src/libstore/include/nix/store/build/derivation-builder.hh
index 63ef2b665..98b87ae64 100644
--- a/src/libstore/include/nix/store/build/derivation-builder.hh
+++ b/src/libstore/include/nix/store/build/derivation-builder.hh
@@ -76,7 +76,7 @@ struct DerivationBuilderParams
      */
     const StorePathSet & inputPaths;
 
-    const std::map<std::string, InitialOutput> & initialOutputs;
+    const std::map<std::string, InitialOutput> initialOutputs;
 
     const BuildMode & buildMode;