From 3d237a989c71974ba38ef67e3ace73af89ed4468 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20Ferreira=20Gonz=C3=A1lez?=
 <carlosferreira@eprosima.com>
Date: Thu, 14 May 2026 16:10:59 +0200
Subject: [PATCH] Fix null-dereference build (#6393)
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Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>
(cherry picked from commit f2790b8d54b07c35e3ffa697461cf6b6daff9270)
---
 src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeImpl.hpp       | 2 +-
 src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeMemberImpl.hpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeImpl.hpp b/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeImpl.hpp
index 28c5a7af067..c2eea1d6e80 100644
--- a/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeImpl.hpp
+++ b/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeImpl.hpp
@@ -72,7 +72,7 @@ class DynamicTypeImpl : public virtual traits<DynamicType>::base_type
             traits<AnnotationDescriptor>::ref_type& descriptor,
             uint32_t idx) noexcept override;
 
-    const std::vector<AnnotationDescriptorImpl> get_annotations() const
+    const std::vector<AnnotationDescriptorImpl>& get_annotations() const
     {
         return annotation_;
     }
diff --git a/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeMemberImpl.hpp b/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeMemberImpl.hpp
index 87c8d47ea66..0357eed1e66 100644
--- a/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeMemberImpl.hpp
+++ b/src/cpp/fastdds/xtypes/dynamic_types/DynamicTypeMemberImpl.hpp
@@ -47,7 +47,7 @@ class DynamicTypeMemberImpl : public virtual traits<DynamicTypeMember>::base_typ
             traits<AnnotationDescriptor>::ref_type& descriptor,
             uint32_t idx) noexcept override;
 
-    const std::vector<AnnotationDescriptorImpl> get_annotations() const
+    const std::vector<AnnotationDescriptorImpl>& get_annotations() const
     {
         return annotation_;
     }