From b8bf67615c8c5900a43af398b2aa664e3378dca7 Mon Sep 17 00:00:00 2001
From: Wagner Bruna <wbruna@users.noreply.github.com>
Date: Fri, 24 Jul 2026 10:20:33 -0300
Subject: [PATCH] fix: correct dangling pointer to empty image reference vector
 (#1813)

---
 src/stable-diffusion.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stable-diffusion.cpp b/src/stable-diffusion.cpp
index 5c24c112..5cfa300f 100644
--- a/src/stable-diffusion.cpp
+++ b/src/stable-diffusion.cpp
@@ -5071,8 +5071,8 @@ static std::optional<ImageGenerationEmbeds> prepare_image_generation_embeds(sd_c
             }
             condition_params.text            = request->negative_prompt;
             condition_params.zero_out_masked = zero_out_masked;
+            std::vector<sd::Tensor<float>> empty_ref_images;
             if (use_ref_latent_img_cfg) {
-                std::vector<sd::Tensor<float>> empty_ref_images;
                 condition_params.ref_images = &empty_ref_images;
             }
             img_uncond = sd_ctx->sd->cond_stage_model->get_learned_condition(sd_ctx->sd->n_threads,